Weather in Thornton, NH
Updated 2026-08-11 11:15 local time · ZIP codes 03285
Partly Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
69°9% rain
70°5% rain71°5% rain72°3% rain72°3% rain73°3% rain75°2% rain74°2% rain72°3% rain
64°4% rain63°5% rain62°6% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 9%).
It feels like 66°F with winds near 11 mph.
72°F, 3% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 15 mph.
Current temperature is 69°F, wind 11 mph, rain chance up to 9%.
UV index is 6. Sunscreen and sunglasses are sensible for longer outdoor time.
Thornton weather today
Partly Cloudy and 69°F in Thornton, NH. Today's high is 75°F with a 36% rain chance. Winds are around 11 mph with gusts near 13 mph. Relative humidity is 74%, pressure is 29.81 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Thornton
Sunrise is at 05:46 AM and sunset is at 07:57 PM. Tomorrow's forecast calls for Sunny with a high near 75°F and a low near 52°F. The maximum rain chance is 7%.