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Winthrop ME Weather - Clear - 81°F
Clear
81°F
Updated 4:42 pm
Feels Like 70°F
Humidity 34%
Wind WNW 16 mph
Barometer  29.65 in
Dew Point 50°F
Winthrop ME Weather - Clear - 27°C
Clear
27°C
Updated 4:42 pm
Feels Like 21°C
Humidity 34%
Wind WNW 26 km/h
Barometer  100.4 kPa
Dew Point 10°C
Winthrop, ME Weather and Current Conditionswinthrop me weather forecast

Winthrop, ME Weather Forecast

Winthrop Maine WeatherWinthrop, Maine Weather Weather Forecast
14 day API Winthrop, ME weather forecast. Note. Our 7-day weather forecast for Winthrop, Maine is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Winthrop, ME Weather Forecast Dated: 442 PM Thu Sep 10 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 10, 2026

Mid-Morning
Winthrop Weather - 2026-09-10 - Morning - Heavy Rain Showers
73°F 23°C
Heavy Rain Showers
Mid-Afternoon
Winthrop Weather - 2026-09-10 - Afternoon - Scattered Showers
80°F 27°C
Scattered Showers
Early-Evening
Winthrop Weather - 2026-09-10 - Evening - Cloudy
66°F 19°C
Cloudy
Warm and summery near 80°F 27°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the W to the WNW at 9 mph 15 km/h. Gusts up to 22 mph 35 km/h.

Friday, September 11, 2026

Mid-Morning
Winthrop Weather - 2026-09-11 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Winthrop Weather - 2026-09-11 - Afternoon - Sunny
69°F 20°C
Sunny
Early-Evening
Winthrop Weather - 2026-09-11 - Evening - Sunny
59°F 15°C
Sunny
Comfortable with temperatures reaching 69°F 20°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the NW to the W at 7 mph 11 km/h.

Saturday, September 12, 2026

Mid-Morning
Winthrop Weather - 2026-09-12 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Winthrop Weather - 2026-09-12 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Winthrop Weather - 2026-09-12 - Evening - Sunny
61°F 17°C
Sunny
Enjoyable around 76°F 24°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
Winthrop Weather - 2026-09-13 - Morning - Overcast
60°F 15°C
Overcast
Mid-Afternoon
Winthrop Weather - 2026-09-13 - Afternoon - Partly Cloudy
79°F 26°C
Partly Cloudy
Early-Evening
Winthrop Weather - 2026-09-13 - Evening - Overcast
69°F 20°C
Overcast
Mild temperatures up to 79°F 26°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with increasing humidity and barometric pressure falling. Winds SW at 9 mph 15 km/h.

Monday, September 14, 2026

Mid-Morning
Winthrop Weather - 2026-09-14 - Morning - Sunny
62°F 16°C
Sunny
Mid-Afternoon
Winthrop Weather - 2026-09-14 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Winthrop Weather - 2026-09-14 - Evening - Sunny
59°F 15°C
Sunny
Mild with a high of 70°F 21°C, sunny throughout the day, with steady humidity and barometric pressure rising. Winds swinging from the NW to the NNW at 6 mph 10 km/h.

Tuesday, September 15, 2026

Mid-Morning
Winthrop Weather - 2026-09-15 - Morning - Partly Cloudy
55°F 13°C
Partly Cloudy
Mid-Afternoon
Winthrop Weather - 2026-09-15 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Winthrop Weather - 2026-09-15 - Evening - Sunny
65°F 18°C
Sunny
Pleasant near 70°F 21°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds blowing from the S at 12 mph 19 km/h. Gusts up to 25 mph 40 km/h.

Wednesday, September 16, 2026

Mid-Morning
Winthrop Weather - 2026-09-16 - Morning - Light Showers
64°F 18°C
Light Showers
Mid-Afternoon
Winthrop Weather - 2026-09-16 - Afternoon - Light Showers
79°F 26°C
Light Showers
Early-Evening
Winthrop Weather - 2026-09-16 - Evening - Light Showers
69°F 21°C
Light Showers
Comfortable with temperatures reaching 79°F 26°C, rounds of showers expected off and on all day, with steady humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Winthrop Weather - 2026-09-17 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Winthrop Weather - 2026-09-17 - Afternoon - Light Showers
67°F 19°C
Light Showers
Early-Evening
Winthrop Weather - 2026-09-17 - Evening - Light Showers
59°F 15°C
Light Showers
Cool with a high near 67°F 19°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and barometric pressure falling.

Friday, September 18, 2026

Mid-Morning
Winthrop Weather - 2026-09-18 - Morning - Cloudy
62°F 17°C
Cloudy
Mid-Afternoon
Winthrop Weather - 2026-09-18 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Winthrop Weather - 2026-09-18 - Evening - Sunny
53°F 12°C
Sunny
Refreshing around 64°F 18°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds turning from the W to the NW at 12 mph 19 km/h. Gusts up to 24 mph 38 km/h.

Saturday, September 19, 2026

Mid-Morning
Winthrop Weather - 2026-09-19 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Winthrop Weather - 2026-09-19 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Winthrop Weather - 2026-09-19 - Evening - Sunny
51°F 11°C
Sunny
Mildly cool near 59°F 15°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the NW at 8 mph 13 km/h.

Sunday, September 20, 2026

Mid-Morning
Winthrop Weather - 2026-09-20 - Morning - Overcast
47°F 8°C
Overcast
Mid-Afternoon
Winthrop Weather - 2026-09-20 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Winthrop Weather - 2026-09-20 - Evening - Sunny
45°F 8°C
Sunny
Chilly near 54°F 12°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure rising. Winds moving from the NNW to the ESE at 6 mph 10 km/h.

Monday, September 21, 2026

Mid-Morning
Winthrop Weather - 2026-09-21 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Winthrop Weather - 2026-09-21 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Winthrop Weather - 2026-09-21 - Evening - Overcast
54°F 12°C
Overcast
Cool with a high near 65°F 18°C, sunny through the afternoon, turning cloudy this evening, with increasing humidity and steady pressure.

Tuesday, September 22, 2026

Mid-Morning
Winthrop Weather - 2026-09-22 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Winthrop Weather - 2026-09-22 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Winthrop Weather - 2026-09-22 - Evening - Light Fog
58°F 15°C
Light Fog
Enjoyable around 69°F 21°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure. Winds swinging from the W to the SSE at 7 mph 11 km/h.

Wednesday, September 23, 2026

Mid-Morning
Winthrop Weather - 2026-09-23 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Winthrop Weather - 2026-09-23 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Winthrop Weather - 2026-09-23 - Evening - Sunny
58°F 15°C
Sunny
Mild temperatures up to 70°F 21°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.

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Weather by the Numbers

Thu, 10th
Winthrop ME Weather - Thursday, Sep 10, 2026 - Patchy Rain Nearby
Hi: 81°F 27°C
Lo: 59°F 15°C
Sunrise 06:14 AM
Sunset 07:00 PM
Wind W 16 mph25 km/h
Dew Point 60°F16°C
uv Index 6
Barometric Pressure 29.65 in1004 mb
POP 57% *
Humidity 49%
Fri, 11th
Winthrop ME Weather - Friday, Sep 11, 2026 - Sunny
Hi: 69°F 20°C
Lo: 50°F 10°C
Sunrise 06:15 AM
Sunset 06:58 PM
Wind WNW 11 mph18 km/h
Dew Point 36°F2°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 34%
Sat, 12th
Winthrop ME Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 76°F 24°C
Lo: 49°F 9°C
Sunrise 06:16 AM
Sunset 06:56 PM
Wind SW 4 mph7 km/h
Dew Point 42°F5°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 33%
Sun, 13th
Winthrop ME Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 79°F 26°C
Lo: 50°F 10°C
Sunrise 06:17 AM
Sunset 06:55 PM
Wind SSW 8 mph13 km/h
Dew Point 53°F12°C
uv Index 1
Barometric Pressure 30.12 in1020 mb
POP 12% *
Humidity 50%
Mon, 14th
Winthrop ME Weather - Monday, Sep 14, 2026 - Sunny
Hi: 79°F 26°C
Lo: 51°F 11°C
Sunrise 06:18 AM
Sunset 06:53 PM
Wind NW 10 mph16 km/h
Dew Point 44°F7°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 40%
Tue, 15th
Winthrop ME Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 71°F 22°C
Lo: 46°F 8°C
Sunrise 06:19 AM
Sunset 06:51 PM
Wind SSW 10 mph16 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 6% *
Humidity 48%
Wed, 16th
Winthrop ME Weather - Wednesday, Sep 16, 2026 - Patchy Rain Nearby
Hi: 82°F 28°C
Lo: 61°F 16°C
Sunrise 06:21 AM
Sunset 06:49 PM
Wind SSW 4 mph6 km/h
Dew Point 67°F19°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 48% *
Humidity 78%
Thu, 17th
Winthrop ME Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 71°F 22°C
Lo: 49°F 9°C
Sunrise 06:22 AM
Sunset 06:47 PM
Wind NW 5 mph8 km/h
Dew Point 42°F6°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 43%
Fri, 18th
Winthrop ME Weather - Friday, Sep 18, 2026 - Sunny
Hi: 67°F 19°C
Lo: 49°F 9°C
Sunrise 06:23 AM
Sunset 06:45 PM
Wind NW 10 mph16 km/h
Dew Point 35°F2°C
uv Index 5
Barometric Pressure 29.74 in1007 mb
POP 3% *
Humidity 36%
Sat, 19th
Winthrop ME Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 59°F 15°C
Lo: 39°F 4°C
Sunrise 06:24 AM
Sunset 06:43 PM
Wind NW 8 mph13 km/h
Dew Point 24°F-4°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 31%
Sun, 20th
Winthrop ME Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 55°F 13°C
Lo: 39°F 4°C
Sunrise 06:25 AM
Sunset 06:41 PM
Wind NNW 9 mph15 km/h
Dew Point 30°F-1°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 6% *
Humidity 41%
Mon, 21st
Winthrop ME Weather - Monday, Sep 21, 2026 - Sunny
Hi: 65°F 18°C
Lo: 36°F 2°C
Sunrise 06:26 AM
Sunset 06:40 PM
Wind SW 5 mph9 km/h
Dew Point 30°F-1°C
uv Index 5
Barometric Pressure 30.33 in1027 mb
POP 1% *
Humidity 32%
Tue, 22nd
Winthrop ME Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 71°F 22°C
Lo: 48°F 9°C
Sunrise 06:27 AM
Sunset 06:38 PM
Wind SE 5 mph8 km/h
Dew Point 39°F4°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 6% *
Humidity 41%
Wed, 23rd
Winthrop ME Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 70°F 21°C
Lo: 51°F 11°C
Sunrise 06:29 AM
Sunset 06:36 PM
Wind SSE 6 mph9 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 47%
* POP = Probability of Precipitation. Data for 12:00 PM.