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Millstone CT Weather - Clear - 57°F
Clear
57°F
Updated 1:40 am
Feels Like 55°F
Humidity 100%
Wind NNW 3 mph
Barometer  30.04 in
Dew Point 57°F
Millstone CT Weather - Clear - 14°C
Clear
14°C
Updated 1:40 am
Feels Like 13°C
Humidity 100%
Wind NNW 5 km/h
Barometer  101.7 kPa
Dew Point 14°C
Millstone, CT Weather and Current Conditionsmillstone ct weather forecast

Millstone, CT Weather Forecast

Millstone Connecticut WeatherMillstone, Connecticut Weather Weather Forecast
14 day API weather forecast for Millstone, Connecticut. Note: The 7-day weather forecast for Millstone, CT is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Millstone, CT Weather Forecast Dated: 140 AM Mon Sep 07 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Monday, September 7, 2026

Mid-Morning
Millstone Weather - 2026-09-07 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Millstone Weather - 2026-09-07 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Millstone Weather - 2026-09-07 - Evening - Sunny
72°F 23°C
Sunny
Pleasant near 76°F 24°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the NW to the NNW at 8 mph 13 km/h.

Tuesday, September 8, 2026

Mid-Morning
Millstone Weather - 2026-09-08 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Millstone Weather - 2026-09-08 - Afternoon - Overcast
75°F 24°C
Overcast
Early-Evening
Millstone Weather - 2026-09-08 - Evening - Overcast
74°F 23°C
Overcast
Comfortable with temperatures reaching 75°F 24°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the NW to the W at 7 mph 11 km/h.

Wednesday, September 9, 2026

Mid-Morning
Millstone Weather - 2026-09-09 - Morning - Overcast
69°F 21°C
Overcast
Mid-Afternoon
Millstone Weather - 2026-09-09 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
Millstone Weather - 2026-09-09 - Evening - Scattered Showers
72°F 22°C
Scattered Showers
Enjoyable around 74°F 23°C, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds increasing from the ESE at 6 mph 9 km/h to SSW at 18 mph 29 km/h. Gusts up to 29 mph 46 km/h.

Thursday, September 10, 2026

Mid-Morning
Millstone Weather - 2026-09-10 - Morning - Scattered Showers
71°F 22°C
Scattered Showers
Mid-Afternoon
Millstone Weather - 2026-09-10 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
Millstone Weather - 2026-09-10 - Evening - Cloudy
73°F 23°C
Cloudy
Mild temperatures up to 74°F 23°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds swinging from the SW to the WSW at 21 mph 33 km/h. Gusts up to 34 mph 55 km/h.

Friday, September 11, 2026

Mid-Morning
Millstone Weather - 2026-09-11 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Millstone Weather - 2026-09-11 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Millstone Weather - 2026-09-11 - Evening - Sunny
68°F 20°C
Sunny
Mild with a high of 71°F 22°C, sunny throughout the day, with steady humidity and steady pressure. Winds blowing from the W at 7 mph 12 km/h.

Saturday, September 12, 2026

Mid-Morning
Millstone Weather - 2026-09-12 - Morning - Overcast
65°F 18°C
Overcast
Mid-Afternoon
Millstone Weather - 2026-09-12 - Afternoon - Partly Cloudy
69°F 21°C
Partly Cloudy
Early-Evening
Millstone Weather - 2026-09-12 - Evening - Partly Cloudy
69°F 21°C
Partly Cloudy
Pleasant near 69°F 21°C, cloudy throughout the day, with steady humidity and steady pressure. Winds turning from the ENE to the S at 9 mph 15 km/h.

Sunday, September 13, 2026

Mid-Morning
Millstone Weather - 2026-09-13 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Millstone Weather - 2026-09-13 - Afternoon - Cloudy
72°F 22°C
Cloudy
Early-Evening
Millstone Weather - 2026-09-13 - Evening - Overcast
72°F 22°C
Overcast
Comfortable with temperatures reaching 72°F 22°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds picking up from WSW at 6 mph 10 km/h to SW at 14 mph 22 km/h. Gusts up to 21 mph 34 km/h.

Monday, September 14, 2026

Mid-Morning
Millstone Weather - 2026-09-14 - Morning - Partly Cloudy
73°F 23°C
Partly Cloudy
Mid-Afternoon
Millstone Weather - 2026-09-14 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Millstone Weather - 2026-09-14 - Evening - Overcast
74°F 24°C
Overcast
Enjoyable around 75°F 24°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds moving from the SW to the SSE at 10 mph 16 km/h.

Tuesday, September 15, 2026

Mid-Morning
Millstone Weather - 2026-09-15 - Morning - Cloudy
69°F 21°C
Cloudy
Mid-Afternoon
Millstone Weather - 2026-09-15 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Millstone Weather - 2026-09-15 - Evening - Scattered Showers
70°F 22°C
Scattered Showers
Mild temperatures up to 72°F 22°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the ENE to the E at 12 mph 20 km/h.

Wednesday, September 16, 2026

Mid-Morning
Millstone Weather - 2026-09-16 - Morning - Cloudy
72°F 22°C
Cloudy
Mid-Afternoon
Millstone Weather - 2026-09-16 - Afternoon - Light Showers
73°F 23°C
Light Showers
Early-Evening
Millstone Weather - 2026-09-16 - Evening - Light Showers
72°F 22°C
Light Showers
Mild with a high of 73°F 23°C, drier morning followed by showers lasting through evening, with steady humidity and steady pressure. Winds shifting from the S to the SW at 12 mph 19 km/h. Gusts up to 22 mph 36 km/h.

Thursday, September 17, 2026

Mid-Morning
Millstone Weather - 2026-09-17 - Morning - Partly Cloudy
66°F 19°C
Partly Cloudy
Mid-Afternoon
Millstone Weather - 2026-09-17 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Millstone Weather - 2026-09-17 - Evening - Sunny
71°F 22°C
Sunny
Pleasant near 73°F 23°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the WNW to the NNW at 11 mph 17 km/h. Gusts up to 20 mph 32 km/h.

Friday, September 18, 2026

Mid-Morning
Millstone Weather - 2026-09-18 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Millstone Weather - 2026-09-18 - Afternoon - Overcast
67°F 20°C
Overcast
Early-Evening
Millstone Weather - 2026-09-18 - Evening - Cloudy
65°F 19°C
Cloudy
Cool with a high near 67°F 20°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the NNE to the ESE at 8 mph 13 km/h.

Saturday, September 19, 2026

Mid-Morning
Millstone Weather - 2026-09-19 - Morning - Sunny
60°F 15°C
Sunny
Mid-Afternoon
Millstone Weather - 2026-09-19 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Millstone Weather - 2026-09-19 - Evening - Sunny
64°F 18°C
Sunny
Refreshing around 63°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the E to the SSW at 11 mph 17 km/h.

Sunday, September 20, 2026

Mid-Morning
Millstone Weather - 2026-09-20 - Morning - Overcast
68°F 20°C
Overcast
Mid-Afternoon
Millstone Weather - 2026-09-20 - Afternoon - Partly Cloudy
70°F 21°C
Partly Cloudy
Early-Evening
Millstone Weather - 2026-09-20 - Evening - Sunny
70°F 21°C
Sunny
Mild temperatures up to 70°F 21°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with increasing humidity and barometric pressure falling. Winds blowing from the S at 15 mph 25 km/h. Gusts up to 26 mph 42 km/h.

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Weather by the Numbers

Mon, 7th
Millstone CT Weather - Monday, Sep 7, 2026 - Sunny
Hi: 76°F 25°C
Lo: 55°F 13°C
Sunrise 06:21 AM
Sunset 07:11 PM
Wind NNW 11 mph18 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 47%
Tue, 8th
Millstone CT Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 75°F 24°C
Lo: 65°F 19°C
Sunrise 06:22 AM
Sunset 07:10 PM
Wind W 7 mph11 km/h
Dew Point 58°F15°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 13% *
Humidity 57%
Wed, 9th
Millstone CT Weather - Wednesday, Sep 9, 2026 - Overcast
Hi: 74°F 23°C
Lo: 66°F 19°C
Sunrise 06:23 AM
Sunset 07:08 PM
Wind SSE 7 mph11 km/h
Dew Point 63°F17°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 20% *
Humidity 73%
Thu, 10th
Millstone CT Weather - Thursday, Sep 10, 2026 - Patchy Rain Nearby
Hi: 74°F 24°C
Lo: 71°F 22°C
Sunrise 06:24 AM
Sunset 07:06 PM
Wind WSW 15 mph25 km/h
Dew Point 66°F19°C
uv Index 6
Barometric Pressure 29.77 in1008 mb
POP 24% *
Humidity 79%
Fri, 11th
Millstone CT Weather - Friday, Sep 11, 2026 - Sunny
Hi: 72°F 22°C
Lo: 61°F 16°C
Sunrise 06:25 AM
Sunset 07:04 PM
Wind NNW 5 mph9 km/h
Dew Point 40°F5°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 37%
Sat, 12th
Millstone CT Weather - Saturday, Sep 12, 2026 - Cloudy
Hi: 71°F 21°C
Lo: 62°F 17°C
Sunrise 06:26 AM
Sunset 07:03 PM
Wind SSW 4 mph6 km/h
Dew Point 52°F11°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 12% *
Humidity 58%
Sun, 13th
Millstone CT Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 73°F 23°C
Lo: 66°F 19°C
Sunrise 06:27 AM
Sunset 07:01 PM
Wind SW 8 mph13 km/h
Dew Point 61°F16°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 9% *
Humidity 71%
Mon, 14th
Millstone CT Weather - Monday, Sep 14, 2026 - Sunny
Hi: 76°F 24°C
Lo: 71°F 22°C
Sunrise 06:28 AM
Sunset 06:59 PM
Wind WSW 13 mph20 km/h
Dew Point 67°F19°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 13% *
Humidity 79%
Tue, 15th
Millstone CT Weather - Tuesday, Sep 15, 2026 - Patchy Rain Nearby
Hi: 72°F 22°C
Lo: 68°F 20°C
Sunrise 06:29 AM
Sunset 06:57 PM
Wind E 11 mph17 km/h
Dew Point 67°F20°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 23% *
Humidity 88%
Wed, 16th
Millstone CT Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 74°F 23°C
Lo: 69°F 20°C
Sunrise 06:30 AM
Sunset 06:56 PM
Wind SSW 13 mph22 km/h
Dew Point 70°F21°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 18% *
Humidity 88%
Thu, 17th
Millstone CT Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 73°F 23°C
Lo: 63°F 17°C
Sunrise 06:31 AM
Sunset 06:54 PM
Wind W 11 mph17 km/h
Dew Point 57°F14°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 5% *
Humidity 61%
Fri, 18th
Millstone CT Weather - Friday, Sep 18, 2026 - Overcast
Hi: 68°F 20°C
Lo: 61°F 16°C
Sunrise 06:32 AM
Sunset 06:52 PM
Wind E 6 mph10 km/h
Dew Point 50°F10°C
uv Index 4
Barometric Pressure 30.27 in1025 mb
POP 13% *
Humidity 57%
Sat, 19th
Millstone CT Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 64°F 18°C
Lo: 58°F 15°C
Sunrise 06:33 AM
Sunset 06:51 PM
Wind SE 7 mph12 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 30.33 in1027 mb
POP 4% *
Humidity 64%
Sun, 20th
Millstone CT Weather - Sunday, Sep 20, 2026 - Cloudy
Hi: 70°F 21°C
Lo: 64°F 18°C
Sunrise 06:34 AM
Sunset 06:49 PM
Wind S 16 mph26 km/h
Dew Point 61°F16°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 19% *
Humidity 75%
* POP = Probability of Precipitation. Data for 12:00 PM.