Grantham, NH

Weather

As of
Current Temperature
60
Feels like:60°
Today's high temperature
69°
Today's low temperature
54°

Clear

Live Weather Radar

Grantham, NH weather radar map

Current Weather Details

Windchill
60°
Daily Rain
0"
Dew point
45°
Monthly Rain
1.67"
Humidity
59%
Avg. Wind
N 0 mph
Pressure
29.9" →
Wind Gust
N 0 mph
Sunrise
5:06 AM
Moon
Waxing Crescent
Sunset
8:31 PM
UV Index
7 (High)

Weather Forecast

  • Tonight

    Lo

    Mostly clear this evening then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Light and variable winds.

  • Tomorrow

    Hi

    Partly sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Light and variable winds. Chance of rain 20 percent.

Grantham, NH 10-day weather forecast

AIR QUALITY

Air Quality Index
22|Fair
Top Triggers:
pm25
View Today's Air Quality details for Grantham, NH

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
8.9|Medium-High
Predominant Pollen:
Grass, Oak, Birch
Grantham, NH Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:217.8 miles

No Lightning Nearby

Grantham, NH real-time lightning alerts & live Map