What is today's weather forecast for Thornton, NH?

Today's forecast for Thornton shows a high of 54 degrees and a low of 36 degrees Fahrenheit. Rain showers before noon, then showers and thunderstorms likely between noon and 4pm, then a slight chance of showers and thunderstorms.

What is the 7-day weather forecast for Thornton, NH?

The 7-day forecast for Thornton shows highs from 45 to 54 degrees and lows from 28 to 36 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Thornton, NH this week?

Yes, rain is possible in Thornton this week. Precipitation chances: Wednesday (90% chance), Thursday (35% chance), Friday (40% chance).

How accurate is the Thornton weather forecast?

WeatherForYou provides highly accurate Thornton forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Thornton, NH Weather Forecast and Current Conditions (03285)

Current Conditions From Nearby Local Station

44°F
Feels Like 44°F

Humidity 99% Dew Point 44°F Wind Calm 0 MPH Gusts 1 Barometer 29.79 in.756.7 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 0.7 miles ESE of central Thornton
at 11:57 PM Tue, Oct 21, 2025

Current Conditions From Nearby Local Station

44°F
Feels Like 44°F

Humidity 99% Dew Point 44°F Wind Calm 0 MPH Gusts 1 Barometer 29.79 in.756.7 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 0.7 miles ESE of central Thornton
at 11:57 PM Tue, Oct 21, 2025

Point Forecast at a Glance

WedOct 22

90%

54°

36°

ThuOct 23

40%

50°

35°

FriOct 24

40%

49°

32°

SatOct 25

45°

30°

SunOct 26

45°

28°

MonOct 27

48°

30°

TueOct 28

50°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 45°F to 54°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 7°F below the historical average for October. Normal highs for this period are around 56°F with lows around 35°F.

This Date in Weather History

1985 - A guest on the top floor of a hotel in Seattle, WA, was seriously injured while talking on the phone when lightning struck. Several persons are killed each year when the electrical charge from a lightning bolt travels via telephone wiring.

Thornton 7 Day Weather Forecast Details

Wednesday Oct 22

Day: Rain showers before noon, then showers and thunderstorms likely between noon and 4pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 54. South wind 0 to 5 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Night: A slight chance of rain showers between 11pm and midnight. Partly cloudy, with a low around 36. Southwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.