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Thornton, NH Weather Forecast
Thornton, NH Weather Forecast Dated: 117 AM Mon Oct 12 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Monday, October 12, 2026
Mid-Morning
52°F 11°C
Light Fog
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
53°F 12°C
Overcast
Brisk around 57°F 14°C, overcast throughout the day, with steady humidity and steady pressure.
Tuesday, October 13, 2026
Mid-Morning
37°F 3°C
Drizzle
Mid-Afternoon
38°F 3°C
Drizzle
Early-Evening
40°F 5°C
Light Rain
Biting cold near 38°F 3°C, persistent showers off and on through the day, with steady humidity and barometric pressure falling.
Wednesday, October 14, 2026
Mid-Morning
56°F 13°C
Fog
Mid-Afternoon
64°F 18°C
Scattered Showers
Early-Evening
51°F 11°C
Light Fog
Comfortable at 64°F 18°C, locally heavy downpours at times, with steady humidity and steady pressure.
Thursday, October 15, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
52°F 11°C
Cloudy
Early-Evening
38°F 3°C
Overcast
Crisp with a high near 52°F 11°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds turning from the NNW to the ENE at 3 mph 6 km/h.
Friday, October 16, 2026
Mid-Morning
40°F 5°C
Rain
Mid-Afternoon
43°F 6°C
Fog
Early-Evening
44°F 7°C
Scattered Showers
Biting cold near 43°F 6°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds switching from the ESE to the WNW at 8 mph 12 km/h. Gusts up to 20 mph 32 km/h.
Saturday, October 17, 2026
Mid-Morning
33°F 0°C
Heavy Snow
Mid-Afternoon
31°F -1°C
Blizzard
Early-Evening
27°F -3°C
Cloudy
Frigid with highs around 31°F -1°C, blowing snow reducing visibility at times, with steady humidity and barometric pressure rising. Winds NW at 15 mph 25 km/h. Gusts up to 37 mph 60 km/h.
Sunday, October 18, 2026
Mid-Morning
27°F -3°C
Overcast
Mid-Afternoon
40°F 5°C
Overcast
Early-Evening
32°F -1°C
Overcast
Nippy around 40°F 5°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Monday, October 19, 2026
Mid-Morning
38°F 4°C
Overcast
Mid-Afternoon
51°F 11°C
Sunny
Early-Evening
40°F 5°C
Overcast
Crisp with a high near 51°F 11°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and steady pressure.
Tuesday, October 20, 2026
Mid-Morning
44°F 7°C
Sunny
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
44°F 7°C
Clear
Brisk around 55°F 13°C, sunny throughout the day, with increasing humidity and steady pressure.
Wednesday, October 21, 2026
Mid-Morning
44°F 7°C
Scattered Showers
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
46°F 8°C
Light Fog
Cool and brisk at 51°F 11°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Thursday, October 22, 2026
Mid-Morning
45°F 7°C
Drizzle
Mid-Afternoon
46°F 8°C
Light Fog
Early-Evening
45°F 7°C
Fog
Chilly near 46°F 8°C, scattered morning showers before drying out later, with steady humidity and steady pressure.
Friday, October 23, 2026
Mid-Morning
43°F 6°C
Light Rain
Mid-Afternoon
45°F 7°C
Rain
Early-Evening
48°F 9°C
Rain
Crisp with a high near 45°F 7°C, on-and-off showers throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the E to the ESE at 9 mph 14 km/h. Gusts up to 27 mph 43 km/h.
Saturday, October 24, 2026
Mid-Morning
51°F 11°C
Rain
Mid-Afternoon
50°F 10°C
Light Rain
Early-Evening
49°F 9°C
Light Rain
Brisk around 50°F 10°C, rounds of showers expected off and on all day, with steady humidity and barometric pressure falling. Winds shifting from the E to the ENE at 10 mph 17 km/h. Gusts up to 30 mph 48 km/h.
Sunday, October 25, 2026
Mid-Morning
43°F 6°C
Drizzle
Mid-Afternoon
44°F 7°C
Light Fog
Early-Evening
44°F 7°C
Light Rain
Biting cold near 44°F 7°C, early showers and late showers with a lull during the afternoon, with steady humidity and barometric pressure rising.
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