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

Today's forecast for Grafton shows a high of 42 degrees and a low of 24 degrees Fahrenheit. Mostly sunny, with a high near 42.

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

The 7-day forecast for Grafton shows highs from 39 to 46 degrees and lows from 23 to 31 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Grafton, NH this week?

Yes, rain is possible in Grafton this week. Precipitation chances: Tuesday (60% chance), Wednesday (50% chance).

How accurate is the Grafton weather forecast?

WeatherForYou provides highly accurate Grafton 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.

Grafton, NH Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

30°F
Feels Like 30°F

Humidity 87% Dew Point 26°F Wind NW 1 MPH Gusts 1 Barometer 30.17 in.766.3 mm

Solar Rad 240 w/m² UV Index 2

Report from a personal weather station 3 miles E of central Grafton
at 9:51 AM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

FriNov 21

SatNov 22

SunNov 23

MonNov 24

TueNov 25

WedNov 26

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 39°F to 46°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 4°F below the historical average for November. Normal highs for this period are around 46°F with lows around 27°F.

This Date in Weather History

1869 - A second great windstorm in three days struck Vermont and New York blowing railroad trains off their tracks.

Grafton, NH 7 Day Weather Forecast Details

Thursday Nov 20

Day: Mostly sunny, with a high near 42. Calm wind.

Night: Partly cloudy, with a low around 24. Calm wind.

Friday Nov 21

Day: Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.

Night: Mostly cloudy, with a low around 30. Southwest wind around 5 mph.

Saturday Nov 22

Day: Mostly sunny, with a high near 39. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Night: Partly cloudy, with a low around 23.

Sunday Nov 23

Day: Partly sunny, with a high near 40.

Night: Mostly cloudy, with a low around 29.

Monday Nov 24

Day: Partly sunny, with a high near 43.

Night: Mostly cloudy, with a low around 26.

Tuesday Nov 25

Day: Mostly cloudy, with a high near 42.

Night: Showers likely. Cloudy, with a low around 31. Chance of precipitation is 60%.

Wednesday Nov 26

Day: A 50 percent chance of showers. Mostly cloudy, with a high near 45.

About Grafton, NH

Grafton is a town in Grafton County, New Hampshire, United States. The population was 1,385 at the 2020 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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