Weather in Winterport

14-day forecast · updated today, Wednesday, October 28, at 8:23 pm (EDT)

Now · mainly clear 39 °F

Feels like: 32 °F
Low / high: 25 / 50 °F
Rain: 2%
Wind: 5 mph S

→ 30.32 inHg · steady

Today in Winterport: partly cloudy, 25 °F to 50 °F, with a 2% chance of rain and a light breeze from the south (5 mph). Tomorrow, partly cloudy, 39 °F to 65 °F and a 10% chance of rain. The warmest day of the week is Thursday 29, at 65 °F. No significant rain expected over the next 7 days.

Temperatures for the next 14 days

50° 25°
Today
65° 39°
Thu 29
63° 45°
Fri 30
50° 33°
Sat 31
55° 28°
Sun 1
60° 36°
Mon 2
56° 37°
Tue 3
56° 37°
Wed 4
57° 39°
Thu 5
55° 44°
Fri 6
54° 40°
Sat 7
51° 35°
Sun 8
52° 34°
Mon 9
48° 33°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Partly cloudy	25 / 50 °F	2%	8 mph SSW	0.4 ft	12:38 am · 12:54 pm	HRRR
Thu 29	Partly cloudy	39 / 65 °F	10%	11 mph S	1.2 ft	1:27 am · 1:44 pm	HRRR + NBM
Fri 30	Drizzle	45 / 63 °F	26%	15 mph W	1.1 ft	2:19 am · 2:37 pm	NBM
Sat 31	Partly cloudy	33 / 50 °F	0%	13 mph NW	0.9 ft	3:14 am · 3:33 pm	NBM
Sun 1	Partly cloudy	28 / 55 °F	0%	9 mph WSW	0.4 ft	3:11 am · 3:32 pm	NBM
Mon 2	Overcast	36 / 60 °F	6%	8 mph WSW	0.5 ft	4:13 am · 4:34 pm	NBM
Tue 3	Light drizzle	37 / 56 °F	19% · 0.03 in	7 mph NNE	0.5 ft	5:21 am · 5:44 pm	NBM
Wed 4	Overcast	37 / 56 °F	19% · 0.02 in	8 mph S	1.7 ft	6:35 am · 7:00 pm	NBM
Thu 5	Overcast	39 / 57 °F	21% · 0.02 in	11 mph SSW	0.7 ft	7:40 am · 8:08 pm	NBM
Fri 6	Light drizzle	44 / 55 °F	36% · 0.44 in	13 mph SE	0.5 ft	8:32 am · 9:05 pm	NBM
Sat 7	Heavy drizzle	40 / 54 °F	29% · 0.24 in	12 mph SSE	—	9:15 am · 9:51 pm	NBM
Sun 8	Heavy drizzle	35 / 51 °F	21% · 0.09 in	13 mph NNE	—	9:52 am · 10:28 pm	NBM + ECMWF
Mon 9	Clear sky	34 / 52 °F	16%	8 mph NW	—	10:27 am · 11:01 pm	ECMWF
Tue 10	Mainly clear	33 / 48 °F	16%	5 mph ENE	—	11:02 am · 11:35 pm	ECMWF

Each hour comes from the best model for this spot: HRRR until Thursday 29 3:00 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	Mainly clear	Mainly clear	Partly cloudy	Partly cloudy	Mainly clear
Temperature	31°	29°	25°	33°	47°	50°	42°	39°
Chance of rain	0%	0%	0%	0%	0%	0%	1%	1%
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)	4 NNW	3 N	2 N	1 SSW	6 SW	7 SW	4 SSE	5 SSE
Humidity	66%	67%	74%	84%	45%	35%	63%	60%
UV	0	0	0	1	3	1	0	0
Model	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain on Friday 30: take it with some caution.

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	49°	61°	61°	47°	52°	61°	60°
AIFS	50°	65°	63°	47°	53°	64°	67°
GFS	51°	64°	62°	48°	54°	58°	49°
ICON	51°	64°	63°	47°	56°	65°	58°
HRRR	50°	65°	—	—	—	—	—
NBM	51°	63°	63°	50°	55°	60°	56°
Confidence	high	high	high	high	high	medium	low

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0	0	0.08 in	0	0	0	0.01 in
AIFS	0	0.01 in	0.06 in	0	0	0.04 in	0.03 in
GFS	0	0	0.08 in	0	0	0	0
ICON	0	0	0.03 in	0	0	0	0
HRRR	0	0	—	—	—	—	—
NBM	0	0	0	0	0	0	0.02 in
Confidence	high	high	medium	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	716	1120	1226	1126	1019	821	920
AIFS	8	11	12	11	8	7	10
GFS	721	1032	1531	1427	812	821	1120
ICON	717	920	1330	1432	920	1023	1329
HRRR	812	1123	—	—	—	—	—
NBM	613	1020	1526	1324	918	817	713
Confidence	high	high	high	high	high	high	high

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%	2%	64%	2%	0%	6%	20%
GFS (GEFS, 31 scenarios)	0%	0%	48%	9%	0%	16%	19%
NBM (NOAA)	2%	10%	26%	0%	0%	6%	19%
Thunderstorm (NBM)	0%	0%	2%	1%	0%	0%	0%

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 normal rain.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Above +4.0 °F	Normal	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.1 °F	Normal	47° / 37°
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +2.2 °F	A bit below −24%	46° / 37°
Nov 23 – Nov 29Nov 23–Nov 29	Above +2.7 °F	A bit above +28%	43° / 36°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.5 °F	A bit above +23%	40° / 33°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.4 °F	Normal
December	Above +4.3 °F	A bit above +22%
January	Well above +5.8 °F	A bit above +37%
February	Above +4.3 °F	Normal
March	Above +4.1 °F	Normal

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.

Winterport climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Winterport is from June to September: highs of 71 °F to 80 °F, about 9 rainy days a month and 7 hours of sunshine a day.

Tropical cyclones rarely pass near Winterport: one within 93 mi in the last 30 years (1996–2025), Bertha, in July 1996.

29° 10°

JanJ
33° 11°

FebF
41° 21°

MarM
53° 33°

AprA
65° 42°

MayM
74° 51°

JunJ
80° 57°

JulJ
79° 56°

AugA
71° 49°

SepS
58° 38°

OctO
46° 29°

NovN
35° 19°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	29°	10°	3.42 in	8	3.6	39°	2.8 ft
FebruaryFeb	33°	11°	3.20 in	7	4.9	35°	2.6 ft
MarchMar	41°	21°	3.61 in	9	5.9	35°	2.4 ft
AprilApr	53°	33°	4.24 in	9	6.3	40°	2.2 ft
MayMay	65°	42°	3.73 in	10	6.4	46°	1.7 ft
JuneJun	74°	51°	3.73 in	10	7.1	52°	1.6 ft
JulyJul	80°	57°	2.97 in	9	7.4	57°	1.4 ft
AugustAug	79°	56°	3.11 in	8	7.4	58°	1.4 ft
SeptemberSep	71°	49°	3.74 in	8	6.3	57°	1.6 ft
OctoberOct	58°	38°	4.91 in	9	4.1	54°	2.1 ft
NovemberNov	46°	29°	4.60 in	9	3.1	49°	2.5 ft
DecemberDec	35°	19°	4.96 in	10	2.6	44°	2.6 ft

Month	Water	Waves
Jan	39°	2.8 ft
Feb	35°	2.6 ft
Mar	35°	2.4 ft
Apr	40°	2.2 ft
May	46°	1.7 ft
Jun	52°	1.6 ft
Jul	57°	1.4 ft
Aug	58°	1.4 ft
Sep	57°	1.6 ft
Oct	54°	2.1 ft
Nov	49°	2.5 ft
Dec	44°	2.6 ft

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

A normal year brings 46.20 in of rain on about 105 days and about 2,000 hours of sunshine.

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

Now39 °Ffeels like 32 °F

Tomorrow39 / 65 °F

It's 39 °F now (feels like 32 °F). Today, 25 °F to 50 °F; tomorrow, 39 °F to 65 °F.

Chance of rain

Today 2%
Thu 29 10%
Fri 30 26%
Sat 31 0%
Sun 1 0%
Mon 2 6%
Tue 3 19% 0.03 in

Today the chance of rain reaches 2%. No significant rain expected this week.

No rain in the last 7 days.

Humidity and dew point

Humidity58%

Dew point26 °F

Humidity is 58% now and the dew point is 26 °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

Now20 migood

Clouds47%

Visibility is good now (20 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now0

Today's peak3low

Thu 29: 3 · Fri 30: 2 · Sat 31: 2

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

30.0030.50 29.83

Steady now (−0.03 inHg in 3 hours). Over the next 48 hours: −0.34 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 30

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
Tue 27	Clear sky	35 / 49 °F	11 mph NNW
Mon 26	Overcast	38 / 63 °F	11 mph W
Sun 25	Clear sky	34 / 64 °F	7 mph SW
Sat 24	Clear sky	31 / 55 °F	5 mph NW
Fri 23	Clear sky	37 / 51 °F	13 mph N
Thu 22	Overcast	38 / 56 °F	14 mph N
Wed 21	Overcast	36 / 57 °F	8 mph NNE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Clear sky	36 / 60 °F	0	9 mph N
Mon 19	Clear sky	39 / 57 °F	0	10 mph S
Sun 18	Clear sky	30 / 54 °F	0	7 mph SW
Sat 17	Overcast	34 / 53 °F	0	15 mph NW
Fri 16	Light rain	38 / 56 °F	0.45 in	13 mph S
Thu 15	Overcast	41 / 56 °F	0	13 mph NW
Wed 14	Light rain	47 / 60 °F	0.32 in	12 mph NW
Tue 13	Rain	40 / 47 °F	0.83 in	11 mph ENE
Mon 12	Drizzle	46 / 66 °F	0.13 in	13 mph NW
Sun 11	Overcast	38 / 57 °F	0	11 mph SSW
Sat 10	Partly cloudy	42 / 57 °F	0	13 mph WNW
Fri 9	Light drizzle	45 / 61 °F	0.01 in	13 mph W
Thu 8	Drizzle	49 / 63 °F	0.17 in	11 mph SSW
Wed 7	Overcast	38 / 58 °F	0	11 mph SSW
Tue 6	Overcast	46 / 56 °F	0	17 mph WNW
Mon 5	Light drizzle	49 / 61 °F	0.04 in	12 mph WSW
Sun 4	Overcast	41 / 63 °F	0	8 mph SE
Sat 3	Overcast	47 / 64 °F	0	7 mph NW
Fri 2	Heavy drizzle	54 / 73 °F	0.22 in	11 mph WSW
Thu 1	Overcast	53 / 74 °F	0	10 mph SSW
Wed 30	Overcast	55 / 65 °F	0	6 mph NW
Tue 29	Light rain	55 / 59 °F	0.58 in	9 mph NNE
Mon 28	Rain	53 / 56 °F	1.06 in	11 mph NE

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 WinterportQuestions

What's the weather like today in Winterport?

Partly cloudy, from 25 °F to 50 °F, with a light breeze from the south (5 mph) and a 2% chance of rain.

Will it rain tomorrow in Winterport?

On Thursday 29 the chance of rain is 10% (0.00 in): partly cloudy.

How warm will it be this week?

Between a low of 25 °F and a high of 65 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 3 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.32 inHg and steady: −0.06 inHg over the last 24 hours.

When is the best time to visit Winterport?

The best time to visit Winterport is from June to September: highs of 71 °F to 80 °F, about 9 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Winterport in October?

In October, Winterport normally sees highs of 58 °F and lows of 38 °F, with about 9 rainy days (4.91 in for the month) and 4 hours of sunshine a day. The sea is around 54 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Winterport?

The warmest is July, with average highs of 80 °F, and the coldest January, with lows of 10 °F. The wettest is December (4.96 in) and the driest, July.

More about Winterport today

Weather near Winterport

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 9.0 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 8:23 pm (local time).

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