What is today's weather forecast for South Effingham, NH?

Today's forecast for South Effingham shows a low of 19 degrees Fahrenheit. Cloudy, then gradually becoming partly cloudy, with a low around 19.

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

The 7-day forecast for South Effingham shows highs from 27 to 51 degrees and lows from 11 to 32 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in South Effingham, NH this week?

Yes, rain is possible in South Effingham this week. Precipitation chances: Thursday (80% chance), Friday (100% chance), Saturday (40% chance), Tuesday (30% chance).

How accurate is the South Effingham weather forecast?

WeatherForYou provides highly accurate South Effingham 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.

South Effingham, NH Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

23°F
Feels Like 23°F

Humidity 74% Dew Point 16°F Wind N 1 MPH Gusts 1 Barometer 30.39 in.

Report from a personal weather station 1.4 mi. ESE of central South Effingham
at 7:06 PM Tue, Dec 16, 2025

Point Forecast at a Glance

TueDec 16

WedDec 17

ThuDec 18

FriDec 19

100%

SatDec 20

SunDec 21

MonDec 22

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 38°F, reaching 51°F before cooling to 27°F, then recovering to 27°F by week's end. Some precipitation possible, including both rain and snow.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 36°F and lows around 18°F.

This Date in Weather History

1941 - Only two women were employed by the Weather Bureau. By 1945, more than 900 women are employed by the Weather Bureau as observers and forecasters, as a result of filling positions of men during World War II. Eleven days after Pearl Harbor, the Army requested that all weather broadcasts be discontinued. The fear was that the enemy would use this information to plan an attack on the United States.

South Effingham, NH 7 Day Weather Forecast Details

Tuesday Dec 16

Night: Cloudy, then gradually becoming partly cloudy, with a low around 19. South wind around 5 mph.

Wednesday Dec 17

Day: Mostly sunny, with a high near 38. Southwest wind around 10 mph, with gusts as high as 20 mph.

Night: Mostly clear, with a low around 21. West wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday Dec 18

Day: Mostly sunny, with a high near 40. Calm wind becoming south around 5 mph in the afternoon.

Night: Rain, mainly after midnight. Low around 32. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Friday Dec 19

Day: Rain, mainly before 2pm. High near 51. Chance of precipitation is 100%.

Night: A chance of rain and snow before 8pm. Partly cloudy, with a low around 19. Breezy. Chance of precipitation is 30%.

Saturday Dec 20

Day: Mostly sunny, with a high near 29.

Night: A 40 percent chance of snow after 8pm. Mostly cloudy, with a low around 22.

Sunday Dec 21

Day: Partly sunny, with a high near 36.

Night: Partly cloudy, with a low around 16.

Monday Dec 22

Day: Sunny, with a high near 27.

Night: Partly cloudy, with a low around 11.

Tuesday Dec 23

Day: A 30 percent chance of snow. Mostly cloudy, with a high near 28.

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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