New Castle, PA Weather Forecast & Current Conditions

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New Castle Weather Map
UTC Time: 9/21/2026, 19:01
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

New Castle, PA Regional Weather

Expires:202609211900;;828729
ASUS41 KCTP 211810
RWRCTP

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE STATE COLLEGE PA
200 PM EDT MON SEP 21 2026

Note: "fair" indicates few or no clouds below 12,000 feet with no 
significant weather and/or obstructions to visibility.

* = STATION THAT DOES NOT REPORT PRECIPITATION /E.G. RAIN...SNOW...ETC/
    THUNDER OR FOG.


PAZ002>004-007>009-013>016-020>023-029>032-211900-
WESTERN PENNSYLVANIA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ERIE           PTSUNNY   63  55  75 NE21G30   30.14S                  
MEADVILLE      PTSUNNY   64  52  64 NE12      30.12F                  
FRANKLIN       LGT RAIN  60  52  74 E6        30.13F                  
NEW CASTLE     LGT RAIN  58  55  90 NE8       30.11F                  
BEAVER COUNTY  DRIZZLE   58  53  81 E7        30.10F                  
BUTLER         LGT RAIN  58  51  78 NE12      30.10S                  
PITTSBURGH INT LGT RAIN  55  52  89 NE7       30.08S FOG              
PITTSBURGH     LGT RAIN  55  53  93 NE5       30.06S FOG              
INDIANA*       CLOUDY    59  52  77 MISG      30.10F                  
LATROBE        CLOUDY    59  55  88 N8        30.08F                  
CONNELLSVILLE  RAIN      63  61  93 NE8       30.06R                  
WASHINGTON CO* LGT RAIN  56  55  97 NE8       30.07F                  
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

New Castle, PA

Afternoon
Rain Showers
62°/ 52° 17°/ 11°
90%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Rain Showers
62°/ 48° 17°/
70%
Thursday
Rain Showers
65°/ 45° 18°/
40%
Friday
Sunny
68°/ 45° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
72°22°
0%

Day: Showers likely. Near steady temperature in the lower 60s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Considerable cloudiness. Showers, mainly in the evening. Lows in the lower 50s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Youngstown, OH

Today
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Wednesday
Rain Showers
62°/ 50° 17°/ 10°
70%
Thursday
Rain Showers
65°/ 45° 18°/
40%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Cloudy
70°21°
0%

Day: Showers likely. Highs in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Cloudy. Showers likely, mainly in the evening. Lows in the mid 50s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 60 percent.

Aliquippa, PA

Afternoon
Rain Showers
62°/ 55° 17°/ 13°
90%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Thursday
Rain Showers
62°/ 48° 17°/
40%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°21°
0%

Day: Showers likely. Patchy fog. Near steady temperature in the lower 60s. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Cloudy. Showers, mainly in the evening. Lows in the mid 50s. East winds around 10 mph with gusts up to 25 mph. Chance of rain 90 percent.

Butler, PA

Afternoon
Rain Showers
62°/ 52° 17°/ 11°
90%
Tuesday
Rain Showers
62°/ 50° 17°/ 10°
70%
Wednesday
Rain Showers
62°/ 48° 17°/
70%
Thursday
Rain Showers
65°/ 45° 18°/
40%
Friday
Sunny
68°/ 45° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°21°
0%

Day: Showers likely. Patchy fog. Near steady temperature in the lower 60s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Showers, mainly in the evening. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Sharon, PA

Afternoon
Rain Showers
62°/ 52° 17°/ 11°
50%
Tuesday
Rain Showers
62°/ 50° 17°/ 10°
70%
Wednesday
Rain Showers
62°/ 48° 17°/
70%
Thursday
Rain Showers
65°/ 45° 18°/
40%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Cloudy
70°21°
0%

Day: Mostly cloudy with a 50 percent chance of showers. Near steady temperature in the lower 60s. East winds 5 to 10 mph.

Night: Considerable cloudiness with a 50 percent chance of showers. Lows in the lower 50s. East winds 10 to 15 mph.

East Liverpool, OH

Afternoon
Rain Showers
62°/ 55° 17°/ 13°
70%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Rain Showers
62°/ 50° 17°/ 10°
70%
Thursday
Rain Showers
62°/ 45° 17°/
40%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Cloudy
70°21°
0%

Day: Showers likely. Near steady temperature in the lower 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Considerable cloudiness. Showers likely, mainly in the evening. Lows in the mid 50s. Northeast winds around 10 mph with gusts up to 25 mph. Chance of rain 70 percent.

Warren, OH

Today
Rain Showers
65°/ 52° 18°/ 11°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Wednesday
Rain Showers
62°/ 48° 17°/
70%
Thursday
Rain Showers
65°/ 45° 18°/
40%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Cloudy
70°21°
0%

Day: Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Cloudy with a 50 percent chance of showers. Lows in the lower 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Oil City, PA

Afternoon
Rain Showers
62°/ 50° 17°/ 10°
50%
Tuesday
Rain Showers
62°/ 48° 17°/
70%
Wednesday
Rain Showers
62°/ 48° 17°/
60%
Thursday
Rain Showers
62°/ 45° 17°/
40%
Friday
Sunny
68°/ 45° 20°/
0%
Saturday
Sunny
65°/ 48° 18°/
0%
Sunday
Sunny
68°20°
0%

Day: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the lower 60s. East winds 5 to 10 mph.

Night: Considerable cloudiness with a 50 percent chance of showers. Lows around 50. East winds 5 to 10 mph with gusts up to 20 mph.

Mansfield, PA

Afternoon
Mostly Cloudy
62°/ 48° 17°/
50%
Tuesday
Rain Showers
58°/ 45° 14°/
50%
Wednesday
Partly Cloudy
60°/ 42° 16°/
0%
Thursday
Sunny
60°/ 42° 16°/
0%
Friday
Sunny
60°/ 45° 16°/
0%
Saturday
Sunny
62°/ 45° 17°/
0%
Sunday
Partly Cloudy
65°18°
0%

Day: Mostly cloudy. Highs in the lower 60s. Northeast winds 5 to 10 mph.

Night: Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 40s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Pittsburgh, PA

Afternoon
Thunderstorms
62°/ 55° 17°/ 13°
90%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
80%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Thursday
Rain Showers
65°/ 48° 18°/
40%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°21°
0%

Day: Showers likely with a slight chance of thunderstorms. Patchy fog. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Showers, mainly in the evening. Lows in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Weirton, WV

Afternoon
Rain Showers
62°/ 55° 17°/ 13°
70%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
80%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
80%
Thursday
Rain Showers
62°/ 48° 17°/
40%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Cloudy
70°21°
0%

Day: Showers likely. Patchy fog. Near steady temperature in the lower 60s. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Considerable cloudiness. Showers likely, mainly in the evening. Lows in the mid 50s. Northeast winds around 10 mph with gusts up to 25 mph. Chance of rain 70 percent.

Steubenville, OH

Afternoon
Rain Showers
62°/ 55° 17°/ 13°
70%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
80%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
80%
Thursday
Rain Showers
62°/ 48° 17°/
40%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°21°
0%

Day: Showers likely. Patchy fog. Near steady temperature in the lower 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Considerable cloudiness. A chance of showers, mainly in the evening. Lows in the mid 50s. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent.

Kittanning, PA

Afternoon
Rain Showers
62°/ 52° 17°/ 11°
100%
Tuesday
Rain Showers
62°/ 50° 17°/ 10°
80%
Wednesday
Rain Showers
62°/ 48° 17°/
60%
Thursday
Cloudy
65°/ 45° 18°/
0%
Friday
Sunny
68°/ 45° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
72°22°
0%

Day: Showers likely. Patchy fog. Near steady temperature in the lower 60s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Showers. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Meadville, PA

Today
Mostly Cloudy
65°/ 50° 18°/ 10°
50%
Tuesday
Rain Showers
62°/ 48° 17°/
50%
Wednesday
Rain Showers
62°/ 48° 17°/
50%
Thursday
Rain Showers
65°/ 45° 18°/
40%
Friday
Cloudy
65°/ 45° 18°/
0%
Saturday
Sunny
65°/ 48° 18°/
0%
Sunday
Cloudy
68°20°
0%

Day: Mostly cloudy. Highs in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly cloudy with a 50 percent chance of showers. Lows around 50. Northeast winds 5 to 10 mph.

Kent, OH

Today
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Wednesday
Rain Showers
62°/ 50° 17°/ 10°
70%
Thursday
Rain Showers
65°/ 45° 18°/
40%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Cloudy
70°21°
0%

Day: Showers likely. Highs in the mid 60s. Northeast winds around 10 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Cloudy. Showers likely, mainly in the evening. Lows in the lower 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 60 percent.

Clarion, PA

Afternoon
Rain Showers
62°/ 50° 17°/ 10°
90%
Tuesday
Rain Showers
62°/ 48° 17°/
70%
Wednesday
Rain Showers
62°/ 48° 17°/
50%
Thursday
Rain Showers
62°/ 45° 17°/
40%
Friday
Sunny
68°/ 45° 20°/
0%
Saturday
Sunny
65°/ 48° 18°/
0%
Sunday
Sunny
70°21°
0%

Day: Mostly cloudy with a 50 percent chance of showers. Near steady temperature in the lower 60s. East winds around 5 mph.

Night: Showers, mainly in the evening. Lows around 50. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Jefferson, OH

Today
Rain Showers
65°/ 52° 18°/ 11°
40%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
50%
Wednesday
Rain Showers
62°/ 48° 17°/
50%
Thursday
Rain Showers
65°/ 48° 18°/
40%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Sunny
68°/ 50° 20°/ 10°
0%
Sunday
Cloudy
68°20°
0%

Day: Mostly cloudy. A slight chance of showers this afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of rain 20 percent.

Night: Mostly cloudy. A chance of showers, mainly in the evening. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of rain 40 percent.

Canton, OH

Today
Rain Showers
62°/ 55° 17°/ 13°
70%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Thursday
Rain Showers
65°/ 48° 18°/
40%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Cloudy
70°21°
0%

Day: Showers likely. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Cloudy. Showers likely, mainly in the evening. Lows in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

Carrollton, OH

Afternoon
Rain Showers
62°/ 55° 17°/ 13°
80%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
80%
Wednesday
Rain Showers
62°/ 50° 17°/ 10°
70%
Thursday
Rain Showers
62°/ 48° 17°/
40%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°21°
0%

Day: Showers. Patchy fog. Near steady temperature in the lower 60s. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 80 percent.

Night: Considerable cloudiness. Showers likely in the evening. Lows in the mid 50s. Northeast winds around 10 mph with gusts up to 25 mph. Chance of rain 70 percent.

Murrysville, PA

Afternoon
Thunderstorms
62°/ 55° 17°/ 13°
100%
Tuesday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Wednesday
Rain Showers
62°/ 50° 17°/ 10°
60%
Thursday
Rain Showers
65°/ 45° 18°/
40%
Friday
Cloudy
68°/ 45° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°21°
0%

Day: Showers with a slight chance of thunderstorms. Patchy fog. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.

Night: A slight chance of thunderstorms. Showers. Lows in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Names listed above may include county names.

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