Weather in Brunswick

14-day forecast · updated today, Wednesday, October 28, at 5:57 pm (EDT)

Now · clear sky 72 °F

Feels like: 71 °F
Low / high: 58 / 76 °F
Rain: 0%
Wind: 15 mph NE

→ 30.14 inHg · steady

Today in Brunswick: clear sky, 58 °F to 76 °F, with a 0% chance of rain and a moderate breeze from the northeast (15 mph). Tomorrow, mainly clear, 66 °F to 77 °F and a 2% chance of rain. The warmest day of the week is Friday 30, at 78 °F. Next likely rain: Sunday 1 (47%).

Measured now at the airport

Brunswick/McKinnon St Simons (KSSI), 6.0 mi away · 22 min ago

Visibility9.0 mi

WeatherNothing to note

Temperature72 °F

Wind13 mph from the northeast

It's what the airport's weather station measured, not a forecast: on the coast, wind and fog can be different. Airports report every 30 or 60 minutes.

Airport METAR report, via NOAA's Aviation Weather Center (aviationweather.gov). Sources and licenses

Temperatures for the next 14 days

76° 58°
Today
77° 66°
Thu 29
78° 63°
Fri 30
78° 66°
Sat 31
74° 66°
Sun 1
75° 64°
Mon 2
77° 61°
Tue 3
78° 63°
Wed 4
77° 61°
Thu 5
75° 55°
Fri 6
73° 51°
Sat 7
73° 51°
Sun 8
70° 54°
Mon 9
70° 54°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Clear sky	58 / 76 °F	0%	16 mph NNE	2.8 ft	10:45 am · 11:07 pm	HRRR
Thu 29	Mainly clear	66 / 77 °F	2%	15 mph NE	2.6 ft	11:39 am	HRRR + NBM
Fri 30	Overcast	63 / 78 °F	0%	12 mph NE	2.1 ft	12:03 am · 12:37 pm	NBM
Sat 31	Rain	66 / 78 °F	18%	14 mph NE	2.6 ft	1:04 am · 1:38 pm	NBM
Sun 1	Drizzle	66 / 74 °F	47% · 2.46 in	14 mph ENE	2.6 ft	1:09 am · 1:42 pm	NBM
Mon 2	Drizzle	64 / 75 °F	47% · 0.51 in	14 mph NE	2.6 ft	2:17 am · 2:49 pm	NBM
Tue 3	Partly cloudy	61 / 77 °F	11% · 0.02 in	13 mph NE	2.4 ft	3:26 am · 3:54 pm	NBM
Wed 4	Clear sky	63 / 78 °F	15%	11 mph ENE	2.2 ft	4:32 am · 4:56 pm	NBM
Thu 5	Drizzle	61 / 77 °F	21% · 0.05 in	10 mph S	2.7 ft	5:30 am · 5:51 pm	NBM
Fri 6	Rain	55 / 75 °F	11%	8 mph SW	2.6 ft	6:19 am · 6:38 pm	NBM
Sat 7	Light drizzle	51 / 73 °F	4% · 0.02 in	7 mph N	2.1 ft	7:03 am · 7:20 pm	NBM
Sun 8	Drizzle	51 / 73 °F	10% · 0.13 in	7 mph N	1.8 ft	7:41 am · 7:58 pm	NBM + ECMWF
Mon 9	Light drizzle	54 / 70 °F	10% · 0.01 in	8 mph N	2.5 ft	8:17 am · 8:34 pm	ECMWF
Tue 10	Light drizzle	54 / 70 °F	11% · 0.03 in	7 mph NNE	2.2 ft	8:53 am · 9:09 pm	ECMWF

Each hour comes from the best model for this spot: HRRR until Thursday 29 12:00 pm; then NBM until Sunday 8 2:00 pm; then ECMWF until Thursday 12 10:00 am; then GFS.

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Clear	Clear	Clear	Clear sky	Clear sky	Clear sky	Clear sky	Clear
Temperature	64°	64°	60°	62°	74°	76°	72°	68°
Chance of rain	0%	0%	0%	0%	0%	0%	0%	0%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	8 NNE	9 NNE	7 N	8 N	14 NE	14 NE	15 NE	11 NE
Humidity	75%	75%	83%	82%	79%	76%	76%	88%
UV	0	0	0	1	5	4	0	0
Model	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR

Do the models agree?

Low confidence

They don't agree on rain on Saturday 31: it may change, so check again closer to the day.

What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	76°	77°	76°	76°	76°	78°	78°
AIFS	76°	75°	77°	75°	75°	74°	74°
GFS	77°	80°	79°	76°	78°	70°	69°
ICON	73°	75°	75°	76°	74°	71°	75°
HRRR	76°	77°	—	—	—	—	—
NBM	76°	77°	78°	78°	74°	75°	77°
Confidence	high	high	high	high	high	medium	high

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0	0	0	0.53 in	0.26 in	0.20 in	0
AIFS	0	0.02 in	0	0.15 in	0.07 in	0.08 in	0.11 in
GFS	0.01 in	0	0	0.31 in	2.58 in	0.58 in	0.01 in
ICON	0	0	0	0	0.17 in	1.96 in	0
HRRR	0	0	—	—	—	—	—
NBM	0	0	0	0	2.46 in	0.51 in	0.02 in
Confidence	high	high	high	low	medium	medium	high

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	1430	1429	1124	1225	1224	1429	1229
AIFS	15	13	10	13	14	16	17
GFS	1529	1425	1324	1324	1528	1730	820
ICON	1429	1327	1123	919	1326	1530	715
HRRR	1631	1527	—	—	—	—	—
NBM	1627	1525	1221	1427	1427	1425	1321
Confidence	high	high	high	high	high	high	medium

Chance of rain from the ensemble models

Model	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF (51 scenarios)	0%	4%	2%	50%	47%	47%	36%
GFS (GEFS, 31 scenarios)	0%	3%	6%	59%	77%	63%	16%
NBM (NOAA)	0%	2%	0%	18%	47%	47%	11%
Thunderstorm (NBM)	0%	0%	3%	13%	16%	14%	3%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

Next few weeks, compared with normal: a bit warmer and wetter.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Above +4.9 °F	Well above +119%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −1.6 °F	A bit above +33%	70° / 55°
Nov 16 – Nov 22Nov 16–Nov 22	Normal +0.5 °F	A bit above +41%	70° / 56°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.2 °F	Well above +121%	68° / 55°
Nov 30 – Dec 6Nov 30–Dec 6	Normal −0.4 °F	Well above +148%	66° / 54°

Coming months

When	TemperatureTemp.	Rain
November	Normal +0.7 °F	Above +90%
December	Normal −0.7 °F	Above +61%
January	A bit below −1.3 °F	Above +75%
February	A bit below −1.4 °F	Above +88%
March	A bit below −1.1 °F	Above +62%

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Brunswick climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Brunswick is from March to May and from October to November: highs of 71 °F to 84 °F, about 7 rainy days a month and 7 hours of sunshine a day.

Hurricane season: from May to October. In the last 30 years (1996–2025), 17 tropical cyclones passed within 93 mi of Brunswick, about 6 every 10 years; 3 of them with hurricane-force winds (74 mph or more). The most recent: Debby, in August 2024.

62° 42°

JanJ
66° 45°

FebF
72° 51°

MarM
78° 57°

AprA
84° 65°

MayM
89° 71°

JunJ
92° 74°

JulJ
90° 74°

AugA
86° 71°

SepS
79° 62°

OctO
71° 52°

NovN
65° 46°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	62°	42°	3.34 in	8	5.0	59°	2.0 ft	–
FebruaryFeb	66°	45°	3.31 in	7	5.2	58°	2.0 ft	–
MarchMar	72°	51°	3.39 in	7	6.8	61°	2.1 ft	–
AprilApr	78°	57°	2.72 in	7	7.9	68°	2.1 ft	–
MayMay	84°	65°	3.02 in	9	8.9	75°	2.0 ft	2
JuneJun	89°	71°	6.43 in	18	7.5	81°	1.6 ft	3
JulyJul	92°	74°	5.11 in	18	8.4	83°	1.6 ft	2
AugustAug	90°	74°	6.59 in	19	7.3	83°	1.7 ft	3
SeptemberSep	86°	71°	6.40 in	13	5.8	82°	2.3 ft	3
OctoberOct	79°	62°	3.50 in	7	5.9	76°	2.4 ft	3
NovemberNov	71°	52°	2.03 in	6	5.6	69°	2.5 ft	1
DecemberDec	65°	46°	3.19 in	7	4.4	62°	2.1 ft	–

Month	Water	Waves	Cyclones
Jan	59°	2.0 ft	–
Feb	58°	2.0 ft	–
Mar	61°	2.1 ft	–
Apr	68°	2.1 ft	–
May	75°	2.0 ft	2
Jun	81°	1.6 ft	3
Jul	83°	1.6 ft	2
Aug	83°	1.7 ft	3
Sep	82°	2.3 ft	3
Oct	76°	2.4 ft	3
Nov	69°	2.5 ft	1
Dec	62°	2.1 ft	–

Days: rainy days in the month. Sun: hours a day.

A normal year brings 49.04 in of rain on about 125 days and about 2,400 hours of sunshine.

Cyclones: how many tropical cyclones (tropical storms, hurricanes and typhoons) passed within 93 mi in each month from 1996 to 2025, according to IBTrACS (NOAA).

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now72 °Ffeels like 71 °F

Tomorrow66 / 77 °F

It's 72 °F now (feels like 71 °F). Today, 58 °F to 76 °F; tomorrow, 66 °F to 77 °F.

Chance of rain

Today 0%
Thu 29 2%
Fri 30 0%
Sat 31 18%
Sun 1 47% 2.46 in
Mon 2 47% 0.51 in
Tue 3 11% 0.02 in

Today the chance of rain reaches 0%. The next day with likely rain is Sunday 1: 47% and 2.46 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.00 in; last 7 days, 0.01 in.

Humidity and dew point

Humidity76%

Dew point64 °F

Humidity is 76% now and the dew point is 64 °F.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now12 migood

Clouds3%

Visibility is good now (12 mi). No fog expected today.

UV index

Now0

Today's peak5moderate

Thu 29: 3 · Fri 30: 6 · Sat 31: 4

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising Anglers say fish bite less for a while
→ Steady · now Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

30.1030.20 30.09

Steady now (−0.01 inHg in 3 hours). It barely changes over the next 48 hours. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 48

Saharan dustNo

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Rain	Max wind
Tue 27	Mainly clear	57 / 76 °F	0	12 mph NNE
Mon 26	Clear sky	59 / 74 °F	0	13 mph NNE
Sun 25	Light drizzle	60 / 74 °F	0.01 in	15 mph NNE
Sat 24	Mainly clear	54 / 74 °F	0	15 mph NNE
Fri 23	Clear sky	51 / 73 °F	0	10 mph NNE
Thu 22	Clear sky	49 / 74 °F	0	7 mph NNE
Wed 21	Clear sky	53 / 77 °F	0	8 mph NNE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Clear sky	50 / 74 °F	0	9 mph N
Mon 19	Partly cloudy	53 / 70 °F	0	12 mph N
Sun 18	Overcast	53 / 66 °F	0	13 mph NNE
Sat 17	Overcast	61 / 72 °F	0	14 mph NNW
Fri 16	Mainly clear	66 / 86 °F	0	6 mph WSW
Thu 15	Overcast	64 / 86 °F	0	7 mph S
Wed 14	Overcast	63 / 86 °F	0	6 mph SSE
Tue 13	Clear sky	64 / 86 °F	0	7 mph N
Mon 12	Clear sky	66 / 84 °F	0	11 mph NW
Sun 11	Thunderstorm	71 / 82 °F	0.17 in	12 mph WSW
Sat 10	Thunderstorm	74 / 87 °F	0.83 in	11 mph SE
Fri 9	Rain	72 / 78 °F	0.99 in	15 mph ENE
Thu 8	Light drizzle	70 / 81 °F	0.02 in	10 mph NE
Wed 7	Drizzle	69 / 80 °F	0.18 in	14 mph NE
Tue 6	Drizzle	68 / 77 °F	0.35 in	12 mph NNE
Mon 5	Light rain	70 / 75 °F	0.48 in	9 mph NNE
Sun 4	Light showers	72 / 78 °F	0.84 in	5 mph SW
Sat 3	Thunderstorm	74 / 82 °F	1.26 in	6 mph SSE
Fri 2	Showers	74 / 81 °F	0.98 in	5 mph SE
Thu 1	Showers	71 / 85 °F	0.46 in	8 mph ENE
Wed 30	Light drizzle	66 / 86 °F	0.04 in	8 mph ENE
Tue 29	Overcast	64 / 88 °F	0	7 mph NE
Mon 28	Mainly clear	61 / 88 °F	0	7 mph SW

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in BrunswickQuestions

What's the weather like today in Brunswick?

Clear sky, from 58 °F to 76 °F, with a moderate breeze from the northeast (15 mph) and a 0% chance of rain.

Will it rain tomorrow in Brunswick?

On Thursday 29 the chance of rain is 2% (0.00 in): mainly clear.

How warm will it be this week?

Between a low of 58 °F and a high of 78 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 5 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.14 inHg and steady: −0.02 inHg over the last 24 hours.

When is the best time to visit Brunswick?

The best time to visit Brunswick is from March to May and from October to November: highs of 71 °F to 84 °F, about 7 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Brunswick in October?

In October, Brunswick normally sees highs of 79 °F and lows of 62 °F, with about 7 rainy days (3.50 in for the month) and 6 hours of sunshine a day. The sea is around 76 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Brunswick?

The warmest is July, with average highs of 92 °F, and the coldest January, with lows of 42 °F. The wettest is August (6.59 in) and the driest, November.

When is hurricane season in Brunswick?

Hurricane season: from May to October. In the last 30 years (1996–2025), 17 tropical cyclones passed within 93 mi of Brunswick, about 6 every 10 years; 3 of them with hurricane-force winds (74 mph or more). The most recent: Debby, in August 2024.

More about Brunswick today

Weather near Brunswick

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 6.9 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 5:57 pm (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from