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

Today's forecast for South Effingham shows a high of 28 degrees and a low of 17 degrees Fahrenheit. Sunny, with a high near 28.

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

The 7-day forecast for South Effingham shows highs from 27 to 50 degrees and lows from 15 to 31 degrees Fahrenheit. Expect precipitation on 2 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 (90% 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

28°F
Feels Like 27°F

Humidity 67% Dew Point 19°F Wind WNW 2 MPH Gusts 2 Barometer 30.44 in.

Solar Rad 197 w/m² UV Index 1

Report from a personal weather station 1.4 mi. ESE of central South Effingham
at 11:46 AM Tue, Dec 16, 2025

Point Forecast at a Glance

TueDec 16

WedDec 17

ThuDec 18

FriDec 19

90%

SatDec 20

SunDec 21

MonDec 22

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 28°F, reaching 50°F before cooling to 27°F, then recovering to 27°F by week's end. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

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

1811 - An estimated Magnitude 7.5 earthquake struck the Mississippi Valley near the town of New Madrid in Missouri at 2:15 am local time. People were awakened by the shaking in New York City, Washington D.C., and Charleston, South Carolina. The ground motions were described as most alarming and frightening in places like Nashville, Tennessee, and Louisville, Kentucky. In the epicentral area, the ground surface was described as in great convulsion with sand and water ejected tens of feet into the air.

South Effingham, NH 7 Day Weather Forecast Details

Tuesday Dec 16

Day: Sunny, with a high near 28. Southwest wind around 5 mph.

Night: Mostly cloudy, with a low around 17. Southwest wind 5 to 10 mph.

Wednesday Dec 17

Day: Partly sunny, with a high near 37. Southwest wind around 10 mph, with gusts as high as 20 mph.

Night: Partly cloudy, with a low around 21. West wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Dec 18

Day: Mostly sunny, with a high near 42. Calm wind becoming south around 5 mph in the afternoon.

Night: Rain, mainly after midnight. Low around 31. Chance of precipitation is 80%.

Friday Dec 19

Day: Rain, mainly before 1pm. High near 50. Chance of precipitation is 90%.

Night: Partly cloudy, with a low around 16.

Saturday Dec 20

Day: Mostly sunny, with a high near 28.

Night: Mostly cloudy, with a low around 21.

Sunday Dec 21

Day: Partly sunny, with a high near 35.

Night: Partly cloudy, with a low around 15.

Monday Dec 22

Day: Mostly sunny, with a high near 27.

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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