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Hammonasset Reservoir, CT 14 Day Weather
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Hammonasset Reservoir, CT Weather Forecast
Hammonasset Reservoir, CT Weather Forecast Dated: 220 PM Mon Sep 28 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Monday, September 28, 2026
Mid-Morning
58°F 14°C
Light Showers
Mid-Afternoon
57°F 14°C
Scattered Showers
Early-Evening
56°F 13°C
Scattered Showers
Brisk around 57°F 14°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the NE to the N at 16 mph 26 km/h. Gusts up to 23 mph 37 km/h.
Tuesday, September 29, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
68°F 20°C
Scattered Showers
Early-Evening
65°F 18°C
Scattered Showers
Comfortable with temperatures reaching 68°F 20°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the WNW to the NW at 7 mph 12 km/h.
Wednesday, September 30, 2026
Mid-Morning
63°F 17°C
Cloudy
Mid-Afternoon
67°F 19°C
Overcast
Early-Evening
66°F 19°C
Overcast
Comfortable at 67°F 19°C, overcast throughout the day, with steady humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
68°F 20°C
Sunny
Mild temperatures up to 72°F 22°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds moving from the WSW to the SSW at 9 mph 15 km/h.
Friday, October 2, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
66°F 19°C
Overcast
Mild with a high of 74°F 23°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the WSW to the NNW at 14 mph 22 km/h. Gusts up to 24 mph 38 km/h.
Saturday, October 3, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
62°F 16°C
Overcast
Early-Evening
58°F 15°C
Overcast
Mildly cool near 62°F 16°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the N to the WSW at 7 mph 12 km/h.
Sunday, October 4, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
61°F 17°C
Overcast
Comfortable at 60°F 16°C, overcast throughout the day, with increasing humidity and barometric pressure falling. Winds increasing from the E at 10 mph 16 km/h to SE at 19 mph 31 km/h. Gusts up to 25 mph 41 km/h.
Monday, October 5, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
65°F 19°C
Overcast
Early-Evening
66°F 19°C
Scattered Showers
Cool with a high near 65°F 19°C, scattered downpours possible, with lower humidity and steady pressure. Winds easing from SSW 22 mph 35 km/h to WSW 14 mph 22 km/h. Gusts up to 26 mph 41 km/h.
Tuesday, October 6, 2026
Mid-Morning
55°F 13°C
Cloudy
Mid-Afternoon
63°F 17°C
Partly Cloudy
Early-Evening
60°F 15°C
Sunny
Refreshing around 63°F 17°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure rising. Winds tapering down from W 19 mph 30 km/h to NW 10 mph 17 km/h.
Wednesday, October 7, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
60°F 16°C
Sunny
Early-Evening
57°F 14°C
Partly Cloudy
Mildly cool near 60°F 16°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SW to the E at 8 mph 13 km/h.
Thursday, October 8, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
55°F 13°C
Scattered Showers
Chilly near 57°F 14°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds out of the SE at 9 mph 15 km/h.
Friday, October 9, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
60°F 15°C
Overcast
Early-Evening
56°F 13°C
Overcast
Cool with a high near 60°F 15°C, overcast throughout the day, with steady humidity and steady pressure. Winds blowing from the ENE at 10 mph 16 km/h.
Saturday, October 10, 2026
Mid-Morning
52°F 11°C
Scattered Showers
Mid-Afternoon
56°F 13°C
Scattered Showers
Early-Evening
55°F 13°C
Light Showers
Brisk around 56°F 13°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds switching from the NE to the NNE at 19 mph 30 km/h. Gusts up to 30 mph 48 km/h.
Sunday, October 11, 2026
Mid-Morning
56°F 13°C
Scattered Showers
Mid-Afternoon
59°F 15°C
Scattered Showers
Early-Evening
62°F 17°C
Light Showers
Mildly cool near 59°F 15°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds moving from the NE to the SE at 18 mph 29 km/h. Gusts up to 30 mph 49 km/h.
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