Weather in Old Saybrook Center

14-day forecast · updated today, Thursday, October 29, at 3:14 am (EDT)

Now · clear 48 °F

Feels like: 43 °F
Low / high: 45 / 64 °F
Rain: 1%
Wind: 6 mph SSW

↘ 30.30 inHg · falling

Today in Old Saybrook Center: clear sky, 45 °F to 64 °F, with a 1% chance of rain and a light breeze from the south-southwest (6 mph). Tomorrow, mainly clear, 45 °F to 69 °F and a 5% chance of rain. The warmest day of the week is Friday 30, at 69 °F. Next likely rain: Wednesday 4 (25%).

Temperatures for the next 14 days

64° 45°
Today
69° 45°
Fri 30
59° 38°
Sat 31
61° 35°
Sun 1
65° 43°
Mon 2
64° 46°
Tue 3
65° 47°
Wed 4
66° 50°
Thu 5
65° 49°
Fri 6
61° 45°
Sat 7
60° 39°
Sun 8
59° 35°
Mon 9
57° 36°
Tue 10
60° 42°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Clear sky	45 / 64 °F	1%	13 mph SW	1.6 ft	12:57 am · 1:22 pm	HRRR + NBM
Fri 30	Mainly clear	45 / 69 °F	5%	10 mph WNW	1.9 ft	1:54 am · 2:23 pm	NBM
Sat 31	Partly cloudy	38 / 59 °F	0%	7 mph NNW	1.2 ft	2:57 am · 3:27 pm	NBM
Sun 1	Partly cloudy	35 / 61 °F	1%	6 mph WSW	0.9 ft	3:03 am · 3:32 pm	NBM
Mon 2	Overcast	43 / 65 °F	5%	6 mph WSW	0.8 ft	4:13 am · 4:41 pm	NBM
Tue 3	Overcast	46 / 64 °F	12%	6 mph ENE	1.2 ft	5:24 am · 5:46 pm	NBM
Wed 4	Overcast	47 / 65 °F	25% · 0.05 in	9 mph ESE	1.2 ft	6:26 am · 6:43 pm	NBM
Thu 5	Overcast	50 / 66 °F	33% · 0.57 in	10 mph ESE	0.8 ft	7:16 am · 7:32 pm	NBM
Fri 6	Light rain	49 / 65 °F	35% · 0.65 in	9 mph ENE	2.8 ft	8:01 am · 8:18 pm	NBM
Sat 7	Rain	45 / 61 °F	31% · 0.27 in	10 mph NNW	3.9 ft	8:43 am · 9:02 pm	NBM
Sun 8	Overcast	39 / 60 °F	22% · 0.08 in	8 mph NW	3.0 ft	9:23 am · 9:45 pm	NBM + ECMWF
Mon 9	Clear sky	35 / 59 °F	22%	7 mph NNW	1.5 ft	10:03 am · 10:28 pm	ECMWF
Tue 10	Overcast	36 / 57 °F	11%	8 mph NE	1.6 ft	10:44 am · 11:11 pm	ECMWF
Wed 11	Overcast	42 / 60 °F	18%	8 mph SE	1.7 ft	11:26 am · 11:57 pm	ECMWF

Each hour comes from the best model for this spot: HRRR until Thursday 29 10:00 pm; then NBM until Sunday 8 8:00 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	Clear
Temperature	48°	48°	46°	52°	61°	64°	59°	58°
Chance of rain	0%	0%	0%	0%	0%	0%	1%	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)	3 SSW	7 SSW	3 W	4 WNW	10 SW	9 SW	10 SSW	13 SW
Humidity	73%	75%	81%	95%	74%	59%	77%	86%
UV	0	0	0	1	3	2	0	0
Model	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR

Do the models agree?

High confidence

The models agree for the next few days: the forecast is fairly solid.

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	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	65°	66°	54°	57°	65°	67°	70°
AIFS	66°	68°	56°	57°	66°	71°	71°
GFS	63°	69°	55°	56°	62°	62°	58°
ICON	65°	69°	55°	59°	65°	72°	67°
HRRR	64°	62°	—	—	—	—	—
NBM	65°	69°	59°	61°	65°	64°	65°
Confidence	high	high	high	high	high	medium	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0	0	0	0	0	0
AIFS	0	0	0	0	0	0	0
GFS	0	0	0	0	0	0	0.01 in
ICON	0	0	0	0	0	0	0
HRRR	0	0	—	—	—	—	—
NBM	0	0	0	0	0	0	0.04 in
Confidence	high	high	high	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1124	1328	922	721	1020	1219	1330
AIFS	10	12	9	5	7	6	7
GFS	1326	1930	1226	916	1423	1220	1418
ICON	923	1129	719	515	718	514	616
HRRR	1326	1631	—	—	—	—	—
NBM	816	1020	717	611	612	614	916
Confidence	high	high	high	high	high	high	medium

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	0%	4%	0%	0%	7%	14%	18%
GFS (GEFS, 31 scenarios)	0%	0%	0%	0%	7%	19%	26%
NBM (NOAA)	1%	5%	0%	1%	5%	12%	25%
Thunderstorm (NBM)	0%	1%	0%	0%	1%	1%	1%

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: warmer, normal rain and a slightly warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Above +5.0 °F	A bit above +43%	A bit above +1.4 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.3 °F	Normal	Above +1.8 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +2.2 °F	Normal	Above +1.8 °F	52° / 46°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.3 °F	A bit above +30%	Above +1.8 °F	49° / 45°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.8 °F	A bit above +21%	A bit above +1.4 °F	47° / 42°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.1 °F	A bit above +26%	A bit above +0.9 °F
December	A bit above +2.5 °F	A bit above +30%	Above +1.8 °F
January	Above +3.6 °F	A bit above +38%	Above +2.5 °F
February	Above +2.9 °F	A bit above +31%	Above +2.7 °F
March	Above +2.9 °F	A bit above +25%	Above +2.5 °F

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.

Old Saybrook Center climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Old Saybrook Center is from June to September: highs of 75 °F to 83 °F, about 9 rainy days a month and 7 hours of sunshine a day.

Hurricane season: from July to September. In the last 30 years (1996–2025), 9 tropical cyclones passed within 93 mi of Old Saybrook Center, about 3 every 10 years. The most recent: Henri, in August 2021.

38° 22°

JanJ
40° 23°

FebF
47° 30°

MarM
57° 38°

AprA
68° 47°

MayM
77° 57°

JunJ
83° 63°

JulJ
82° 63°

AugA
75° 56°

SepS
64° 44°

OctO
53° 36°

NovN
44° 28°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	38°	22°	3.75 in	8	3.6	41°	2.8 ft	–
FebruaryFeb	40°	23°	3.40 in	7	4.9	38°	2.6 ft	–
MarchMar	47°	30°	4.56 in	8	5.4	39°	2.5 ft	–
AprilApr	57°	38°	4.37 in	9	6.1	44°	2.4 ft	–
MayMay	68°	47°	3.59 in	9	6.6	52°	1.9 ft	–
JuneJun	77°	57°	4.16 in	9	7.3	62°	1.6 ft	1
JulyJul	83°	63°	3.73 in	9	7.9	69°	1.5 ft	3
AugustAug	82°	63°	3.92 in	9	7.3	71°	1.6 ft	3
SeptemberSep	75°	56°	4.03 in	8	6.0	69°	2.1 ft	2
OctoberOct	64°	44°	4.66 in	8	4.7	63°	2.6 ft	–
NovemberNov	53°	36°	4.10 in	7	3.7	55°	2.7 ft	–
DecemberDec	44°	28°	4.66 in	9	3.2	47°	2.7 ft	–

Month	Water	Waves	Cyclones
Jan	41°	2.8 ft	–
Feb	38°	2.6 ft	–
Mar	39°	2.5 ft	–
Apr	44°	2.4 ft	–
May	52°	1.9 ft	–
Jun	62°	1.6 ft	1
Jul	69°	1.5 ft	3
Aug	71°	1.6 ft	3
Sep	69°	2.1 ft	2
Oct	63°	2.6 ft	–
Nov	55°	2.7 ft	–
Dec	47°	2.7 ft	–

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

A normal year brings 48.93 in of rain on about 100 days and about 2,050 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

Now48 °Ffeels like 43 °F

Tomorrow45 / 69 °F

It's 48 °F now (feels like 43 °F). Today, 45 °F to 64 °F; tomorrow, 45 °F to 69 °F.

Chance of rain

Today 1%
Fri 30 5%
Sat 31 0%
Sun 1 1%
Mon 2 5%
Tue 3 12%
Wed 4 25% 0.05 in

Today the chance of rain reaches 1%. The next day with likely rain is Wednesday 4: 25% and 0.05 in.

No rain in the last 7 days.

Humidity and dew point

Humidity76%

Dew point41 °F

Humidity is 76% now and the dew point is 41 °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

Now9.7 migood

Clouds0%

Visibility is good now (9.7 mi). No fog expected today.

UV index

Now0

Today's peak3moderate

Fri 30: 3 · Sat 31: 3 · Sun 1: 3

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 Anglers expect normal activity
↘ Falling · now Anglers say fish feed more before the change

30.0030.2030.40 29.98

Falling now (−0.05 inHg in 3 hours). Over the next 48 hours: −0.04 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 36

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	Max wind
Wed 28	Overcast	36 / 60 °F	7 mph NE
Tue 27	Partly cloudy	43 / 59 °F	10 mph N
Mon 26	Clear sky	41 / 69 °F	11 mph WNW
Sun 25	Clear sky	36 / 67 °F	7 mph NW
Sat 24	Overcast	33 / 62 °F	6 mph NW
Fri 23	Clear sky	42 / 60 °F	11 mph N
Thu 22	Overcast	47 / 66 °F	15 mph N

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Overcast	46 / 60 °F	0	14 mph NNE
Tue 20	Overcast	43 / 66 °F	0	14 mph NNE
Mon 19	Clear sky	37 / 63 °F	0	9 mph NE
Sun 18	Clear sky	35 / 58 °F	0	8 mph NNE
Sat 17	Drizzle	41 / 62 °F	0.09 in	14 mph NNW
Fri 16	Light rain	51 / 69 °F	0.31 in	13 mph SSW
Thu 15	Overcast	51 / 66 °F	0	12 mph N
Wed 14	Overcast	62 / 80 °F	0	13 mph W
Tue 13	Overcast	55 / 64 °F	0	10 mph SSE
Mon 12	Light drizzle	53 / 70 °F	0.05 in	12 mph N
Sun 11	Rain	47 / 59 °F	1.30 in	14 mph E
Sat 10	Overcast	50 / 66 °F	0	8 mph NW
Fri 9	Overcast	49 / 69 °F	0	14 mph WNW
Thu 8	Light drizzle	55 / 73 °F	0.01 in	12 mph WSW
Wed 7	Clear sky	41 / 64 °F	0	10 mph SW
Tue 6	Clear sky	47 / 60 °F	0	12 mph WNW
Mon 5	Light drizzle	53 / 70 °F	0.01 in	13 mph WNW
Sun 4	Light drizzle	49 / 64 °F	0.04 in	9 mph NE
Sat 3	Overcast	55 / 72 °F	0	10 mph NNE
Fri 2	Light drizzle	66 / 81 °F	0.02 in	12 mph WSW
Thu 1	Overcast	59 / 75 °F	0	9 mph SW
Wed 30	Light drizzle	58 / 69 °F	0.01 in	6 mph WNW
Tue 29	Overcast	54 / 68 °F	0	7 mph NW

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 Old Saybrook CenterQuestions

What's the weather like today in Old Saybrook Center?

Clear sky, from 45 °F to 64 °F, with a light breeze from the south-southwest (6 mph) and a 1% chance of rain.

Will it rain tomorrow in Old Saybrook Center?

On Friday 30 the chance of rain is 5% (0.00 in): mainly clear.

How warm will it be this week?

Between a low of 35 °F and a high of 69 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 3 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.30 inHg and falling: −0.14 inHg over the last 24 hours.

When is the best time to visit Old Saybrook Center?

The best time to visit Old Saybrook Center is from June to September: highs of 75 °F to 83 °F, about 9 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Old Saybrook Center in October?

In October, Old Saybrook Center normally sees highs of 64 °F and lows of 44 °F, with about 8 rainy days (4.66 in for the month) and 5 hours of sunshine a day. The sea is around 63 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Old Saybrook Center?

The warmest is July, with average highs of 83 °F, and the coldest January, with lows of 22 °F. The wettest is December (4.66 in) and the driest, February.

When is hurricane season in Old Saybrook Center?

Hurricane season: from July to September. In the last 30 years (1996–2025), 9 tropical cyclones passed within 93 mi of Old Saybrook Center, about 3 every 10 years. The most recent: Henri, in August 2021.

More about Old Saybrook Center today

Weather near Old Saybrook Center

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 16 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 3:14 am (local time).

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