Deep River, CT 14 Day Weather - 06417 WeatherWorld.com
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Deep River, CT Weather Forecast


Deep River, CT Weather Forecast Dated: 545 PM Sat Sep 12 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and a stable pattern will dominate.
Saturday, September 12, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
68°F 20°C
Overcast
Pleasant near 74°F 23°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the ENE to the SSE at 10 mph 15 km/h.
Sunday, September 13, 2026
Mid-Morning
70°F 21°C
Heavy Rain
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
71°F 22°C
Sunny
Comfortable with temperatures reaching 71°F 22°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds switching from the SE to the NW at 4 mph 6 km/h.
Monday, September 14, 2026
Mid-Morning
64°F 18°C
Partly Cloudy
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Enjoyable around 72°F 22°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the NNW to the N at 11 mph 17 km/h. Gusts up to 20 mph 31 km/h.
Tuesday, September 15, 2026
Mid-Morning
60°F 15°C
Sunny
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
65°F 18°C
Sunny
Cool with a high near 65°F 18°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the ENE to the ESE at 8 mph 13 km/h.
Wednesday, September 16, 2026
Mid-Morning
61°F 16°C
Partly Cloudy
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
67°F 19°C
Partly Cloudy
Refreshing around 65°F 18°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
70°F 21°C
Sunny
Pleasant near 71°F 22°C, sunny through the afternoon, turning partly cloudy this evening, with increasing humidity and steady pressure. Winds shifting from the S to the SSE at 8 mph 12 km/h.
Friday, September 18, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
67°F 20°C
Light Showers
Early-Evening
67°F 19°C
Light Showers
Comfortable at 67°F 20°C, rounds of showers expected off and on all day, with steady humidity and steady pressure. Winds turning from the E to the NNE at 7 mph 10 km/h.
Saturday, September 19, 2026
Mid-Morning
63°F 17°C
Cloudy
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
67°F 20°C
Overcast
Enjoyable around 68°F 20°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the NE to the SE at 7 mph 11 km/h.
Sunday, September 20, 2026
Mid-Morning
66°F 19°C
Scattered Showers
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
65°F 18°C
Overcast
Refreshing around 64°F 18°C, locally heavy downpours at times, with steady humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
61°F 16°C
Cloudy
Early-Evening
56°F 14°C
Overcast
Mildly cool near 61°F 16°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the NE to the ENE at 20 mph 32 km/h. Gusts up to 26 mph 42 km/h.
Tuesday, September 22, 2026
Mid-Morning
56°F 14°C
Scattered Showers
Mid-Afternoon
59°F 15°C
Light Showers
Early-Evening
61°F 16°C
Heavy Rain Showers
Comfortable at 59°F 15°C, scattered downpours possible, with increasing humidity and barometric pressure falling. Winds NE at 23 mph 37 km/h. Gusts up to 41 mph 66 km/h.
Wednesday, September 23, 2026
Mid-Morning
63°F 17°C
Scattered Showers
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
68°F 20°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds shifting from the ENE to the S at 12 mph 18 km/h.
Thursday, September 24, 2026
Mid-Morning
69°F 20°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
64°F 17°C
Sunny
Enjoyable around 70°F 21°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds turning from the W to the WNW at 17 mph 28 km/h. Gusts up to 24 mph 39 km/h.
Friday, September 25, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
61°F 16°C
Sunny
Mildly cool near 63°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the NW to the SSW at 13 mph 21 km/h.
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