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Summer forecast 2026: Get ready for widespread heat as El Niño strengthens. Chevron right
Frost, record-challenging chill is headed for the eastern US. See how cold it will get. Chevron right

New Castle, PA

47°F
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New Castle, PA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, May 1

Day

5/1
49°Hi
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel Shade™ 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Cold with intervals of clouds and sunshine; a couple of afternoon showers
alerts

Frost Advisory

12:00 AM Friday - 8:00 AM Friday

Max UV Index4.0 (Moderate)

AccuLumen Brightness Index™6 (Medium)

WindWSW 7 mph

Wind Gusts9 mph

Probability of Precipitation65%

Probability of Thunderstorms13%

Precipitation0.07 in

Rain0.07 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover70%

Morning

Afternoon

Night

5/1
35°Lo
RealFeel® 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Partly cloudy; freezing temperatures in the normally colder spots

WindWNW 6 mph

Wind Gusts8 mph

Probability of Precipitation25%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover45%

Evening

Overnight

Sun & Moon

13 hrs 58 mins
Rise 6:11 AM
Set 8:09 PM
Full Moon
Rise 8:35 PM
Set 6:11 AM

Temperature History

5/1
High
Low
Forecast
49°
35°
Average
64°
40°
Last Year
77°
51°

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World North America United States Pennsylvania New Castle

Weather Near New Castle:

  • Altoona, PA
  • Johnstown, PA
  • State College, PA
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