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Grantham, PA

51°F
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, December 19

Day

12/19
53°Hi
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Mostly cloudy and windy with rain tapering off
alerts

Wind Advisory

1:00 AM Friday - 1:00 AM Saturday

Max UV Index1.0 (Low)

AccuLumen Brightness Index™4 (Dull)

WindW 18 mph

Wind Gusts37 mph

Probability of Precipitation100%

Probability of Thunderstorms29%

Precipitation0.19 in

Rain0.19 in

Hours of Precipitation3

Hours of Rain3

Cloud Cover83%

Morning

Afternoon

Night

12/19
25°Lo
RealFeel® 10°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Windy this evening; partly cloudy
alerts

Wind Advisory

1:00 AM Friday - 1:00 AM Saturday

WindWNW 14 mph

Wind Gusts37 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover26%

Evening

Overnight

Sun & Moon

9 hrs 18 mins
Rise 7:26 AM
Set 4:44 PM
New Moon
Rise 7:26 AM
Set 4:07 PM

Temperature History

12/19
High
Low
Forecast
53°
25°
Average
43°
29°
Last Year
45°
36°
Record
63°
1929
5°
1989

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World North America United States Pennsylvania Grantham

Weather Near Grantham:

  • Harrisburg, PA
  • Lancaster, PA
  • York, PA
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