Grantham, PA Weather

As of

Weather Station:Trails and Trees Environmental Center

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54degrees Fahrenheit

Feels like:54°F

Hi: 60Lo: 39

Mostly Sunny

Live Weather Radar

Grantham, PA weather radar map

Current Weather Details

Windchill
54°
Daily Rain
0"
Dew point
36°
Monthly Rain
0.78"
Humidity
51%
Avg. Wind
NNE 7 mph
Pressure
30.35" →
Wind Gust
NE 14 mph
Sunrise
6:36 AM
Moon
Waning Crescent
Sunset
7:42 PM
UV Index
7 (High)

Weather Forecast

  • Today

    Hi

    Sunny cooler with highs in the lower 60s. North winds 5 to 10 mph with gusts up to 20 mph.

  • Tonight

    Lo

    Mostly clear. Lows in the upper 30s. Northeast winds around 5 mph.

Grantham, PA 10-day weather forecast

AIR QUALITY

26 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Grantham, PA

POLLEN COUNT & ALLERGY FORECAST

10 High

Predominant Pollen:Maple, Cedar/Juniper and Alder.
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:878.5 miles

No Lightning Nearby

Real-time lightning alerts & live Map