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Columbia, CT Weather Forecast
Columbia, CT Weather Forecast Dated: 805 AM Thu Oct 01 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Thursday, October 1, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
65°F 18°C
Overcast
Refreshing around 65°F 18°C, overcast throughout the day, with steady humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
81°F 27°C
Overcast
Early-Evening
68°F 20°C
Scattered Showers
Balmy with temperatures reaching 81°F 27°C, scattered downpours possible, with steady humidity and steady pressure. Winds turning from the SSW to the NW at 7 mph 11 km/h. Gusts up to 21 mph 34 km/h.
Saturday, October 3, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
57°F 14°C
Sunny
Comfortable at 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the N to the ESE at 4 mph 6 km/h.
Sunday, October 4, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
58°F 15°C
Sunny
Cool with a high near 66°F 19°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling.
Monday, October 5, 2026
Mid-Morning
55°F 13°C
Light Fog
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
57°F 14°C
Scattered Showers
Refreshing around 66°F 19°C, scattered downpours possible, with lower humidity and steady pressure. Winds NW at 5 mph 8 km/h. Gusts up to 20 mph 33 km/h.
Tuesday, October 6, 2026
Mid-Morning
44°F 7°C
Sunny
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
47°F 9°C
Sunny
Cool and brisk at 54°F 12°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the NNW at 10 mph 17 km/h.
Wednesday, October 7, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
51°F 11°C
Cloudy
Comfortable at 58°F 15°C, sunny through the afternoon, turning partly cloudy this evening, with increasing humidity and steady pressure. Winds shifting from the W to the SSE at 7 mph 11 km/h. Gusts up to 22 mph 35 km/h.
Thursday, October 8, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
59°F 15°C
Sunny
Cool with a high near 67°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the SSW to the SSE at 6 mph 10 km/h.
Friday, October 9, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
66°F 19°C
Light Showers
Early-Evening
60°F 16°C
Light Fog
Refreshing around 66°F 19°C, dry early, with showers developing in the afternoon, with steady humidity and barometric pressure falling.
Saturday, October 10, 2026
Mid-Morning
57°F 14°C
Light Fog
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
57°F 14°C
Overcast
Mildly cool near 60°F 16°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the N to the ENE at 7 mph 11 km/h. Gusts up to 21 mph 33 km/h.
Sunday, October 11, 2026
Mid-Morning
53°F 12°C
Scattered Showers
Mid-Afternoon
50°F 10°C
Cloudy
Early-Evening
50°F 10°C
Overcast
Chilly near 50°F 10°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds moving from the SE to the WSW at 13 mph 21 km/h. Gusts up to 29 mph 46 km/h.
Monday, October 12, 2026
Mid-Morning
53°F 12°C
Partly Cloudy
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
56°F 13°C
Sunny
Cool with a high near 63°F 17°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Tuesday, October 13, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
57°F 14°C
Light Fog
Refreshing around 64°F 18°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SSE to the SE at 5 mph 7 km/h.
Wednesday, October 14, 2026
Mid-Morning
56°F 14°C
Overcast
Mid-Afternoon
67°F 20°C
Overcast
Early-Evening
61°F 16°C
Overcast
Mildly cool near 67°F 20°C, overcast throughout the day, with steady humidity and steady pressure.
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