Mac Arthur, PA Weather Forecast & Current Conditions

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Mac Arthur Weather Map
UTC Time: 9/22/2026, 14:51
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Mac Arthur, PA Regional Weather

Expires:202609221500;;873808
ASUS41 KCTP 221410
RWRCTP

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1000 AM EDT TUE SEP 22 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>032-221500-
WESTERN PENNSYLVANIA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ERIE           PTSUNNY   57  50  77 NE10      30.25R                  
MEADVILLE      CLOUDY    56  52  86 E10       30.23R                  
FRANKLIN       CLOUDY    55  54  94 VRB7G16   30.23R                  
NEW CASTLE     CLOUDY    57  55  93 NE10      30.20R                  
BEAVER COUNTY  CLOUDY    60  58  93 E3        30.18R                  
BUTLER         LGT RAIN  57  57 100 E13       30.19R                  
PITTSBURGH INT CLOUDY    57  56  96 E9        30.16R                  
PITTSBURGH     CLOUDY    58  56  93 NE6       30.15R                  
INDIANA*       CLOUDY    57  55  94 MISG      30.21R                  
LATROBE        CLOUDY    61  57  88 N6        30.18R                  
CONNELLSVILLE  CLOUDY    61  57  86 E8        30.15S                  
WASHINGTON CO* LGT RAIN  59  58  96 NE7       30.17R FOG              
$$


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

Mac Arthur, PA

Today
Rain Showers
60°/ 52° 16°/ 11°
50%
Wednesday
Rain Showers
62°/ 50° 17°/ 10°
50%
Thursday
Cloudy
65°/ 45° 18°/
0%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°/ 50° 21°/ 10°
0%
Monday
Cloudy
72°22°
0%

Day: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Cool with highs around 60. East winds 10 to 15 mph with gusts up to 30 mph.

Night: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 30 mph.

Pittsburgh, PA

Today
Rain Showers
62°/ 52° 17°/ 11°
50%
Wednesday
Rain Showers
62°/ 50° 17°/ 10°
50%
Thursday
Cloudy
65°/ 45° 18°/
0%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°/ 52° 21°/ 11°
0%
Monday
Cloudy
72°22°
0%

Day: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Highs in the lower 60s. East winds 10 to 15 mph with gusts up to 30 mph.

Night: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 30 mph.

Butler, PA

Today
Rain Showers
58°/ 50° 14°/ 10°
70%
Wednesday
Rain Showers
62°/ 48° 17°/
20%
Thursday
Cloudy
65°/ 42° 18°/
0%
Friday
Sunny
68°/ 45° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°/ 48° 21°/
0%
Monday
Cloudy
72°22°
0%

Day: Considerable cloudiness. Showers likely, mainly this morning. Patchy fog. Cool with highs in the upper 50s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Night: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Lows around 50. East winds 10 to 15 mph with gusts up to 30 mph.

Weirton, WV

Today
Rain Showers
62°/ 55° 17°/ 13°
60%
Wednesday
Thunderstorms
62°/ 52° 17°/ 11°
60%
Thursday
Partly Cloudy
65°/ 45° 18°/
0%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°/ 52° 21°/ 11°
0%
Monday
Cloudy
72°22°
0%

Day: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Highs in the lower 60s. East winds around 10 mph with gusts up to 25 mph.

Night: Considerable cloudiness. A chance of showers in the evening, then showers likely after midnight. Patchy fog. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent.

East Liverpool, OH

Today
Rain Showers
60°/ 52° 16°/ 11°
70%
Wednesday
Rain Showers
62°/ 50° 17°/ 10°
50%
Thursday
Cloudy
65°/ 45° 18°/
0%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°/ 50° 21°/ 10°
0%
Monday
Cloudy
75°24°
0%

Day: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Cool with highs around 60. East winds 10 to 15 mph with gusts up to 25 mph.

Night: Cloudy. A chance of showers in the evening, then showers likely after midnight. Patchy fog. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Washington, PA

Today
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Thunderstorms
62°/ 50° 17°/ 10°
50%
Thursday
Cloudy
65°/ 45° 18°/
0%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
68°/ 50° 20°/ 10°
0%
Monday
Cloudy
72°22°
0%

Day: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Highs in the lower 60s. East winds 10 to 15 mph with gusts up to 30 mph.

Night: Considerable cloudiness. A chance of showers in the evening, then showers likely after midnight. Patchy fog. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

New Castle, PA

Today
Rain Showers
60°/ 52° 16°/ 11°
70%
Wednesday
Rain Showers
65°/ 48° 18°/
50%
Thursday
Cloudy
68°/ 45° 20°/
0%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
70°/ 48° 21°/
0%
Sunday
Sunny
72°/ 50° 22°/ 10°
0%
Monday
Cloudy
75°24°
0%

Day: Considerable cloudiness. Showers likely, mainly this morning. Patchy fog. Cool with highs around 60. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 30 mph.

Steubenville, OH

Today
Rain Showers
62°/ 55° 17°/ 13°
70%
Wednesday
Thunderstorms
62°/ 52° 17°/ 11°
70%
Thursday
Partly Cloudy
65°/ 45° 18°/
0%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
72°/ 50° 22°/ 10°
0%
Monday
Cloudy
75°24°
0%

Day: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Highs in the lower 60s. Northeast winds around 10 mph with gusts up to 25 mph.

Night: Considerable cloudiness. A chance of showers in the evening, then showers likely after midnight. Patchy fog. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Follansbee, WV

Today
Rain Showers
62°/ 55° 17°/ 13°
70%
Wednesday
Thunderstorms
62°/ 52° 17°/ 11°
70%
Thursday
Partly Cloudy
65°/ 45° 18°/
0%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°/ 50° 21°/ 10°
0%
Monday
Cloudy
75°24°
0%

Day: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Highs in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph.

Night: Considerable cloudiness. A chance of showers in the evening, then showers likely after midnight. Patchy fog. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Youngstown, OH

Today
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Rain Showers
62°/ 50° 17°/ 10°
80%
Thursday
Cloudy
65°/ 45° 18°/
0%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
72°/ 50° 22°/ 10°
0%
Monday
Cloudy
75°24°
0%

Day: Cloudy. Areas of drizzle this morning, then showers likely this afternoon. Highs in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Showers likely. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Murrysville, PA

Today
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Rain Showers
62°/ 48° 17°/
50%
Thursday
Cloudy
65°/ 45° 18°/
0%
Friday
Sunny
68°/ 45° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°/ 48° 21°/
0%
Monday
Cloudy
72°22°
0%

Day: Showers likely. Patchy fog. Highs in the lower 60s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Night: Cloudy with a 50 percent chance of showers. Patchy fog. Lows in the lower 50s. East winds 15 to 20 mph with gusts up to 30 mph.

Mansfield, PA

Today
Rain Showers
58°/ 45° 14°/
50%
Wednesday
Partly Cloudy
62°/ 42° 17°/
0%
Thursday
Sunny
60°/ 42° 16°/
0%
Friday
Sunny
62°/ 45° 17°/
0%
Saturday
Sunny
62°/ 45° 17°/
0%
Sunday
Sunny
65°/ 48° 18°/
0%
Monday
Sunny
68°20°
0%

Day: Cloudy. A chance of showers this morning. Highs in the upper 50s. East winds 5 to 10 mph. Chance of rain 50 percent.

Night: Cloudy. Lows in the mid 40s. East winds around 5 mph.

Kittanning, PA

Today
Rain Showers
58°/ 50° 14°/ 10°
70%
Wednesday
Mostly Cloudy
62°/ 48° 17°/
0%
Thursday
Cloudy
65°/ 42° 18°/
0%
Friday
Sunny
68°/ 45° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°/ 48° 21°/
0%
Monday
Cloudy
72°22°
0%

Day: Showers likely. Patchy fog. Cool with highs in the upper 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Considerable cloudiness. A chance of showers, mainly in the evening. Patchy fog. Lows around 50. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Wheeling, WV

Today
Rain Showers
65°/ 55° 18°/ 13°
70%
Wednesday
Thunderstorms
62°/ 52° 17°/ 11°
70%
Thursday
Rain Showers
65°/ 45° 18°/
40%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°/ 50° 21°/ 10°
0%
Monday
Cloudy
72°22°
0%

Day: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Highs in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph.

Night: Considerable cloudiness. A chance of showers in the evening, then showers likely after midnight. Patchy fog. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Carrollton, OH

Today
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Thunderstorms
62°/ 50° 17°/ 10°
70%
Thursday
Partly Cloudy
65°/ 45° 18°/
0%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
72°/ 50° 22°/ 10°
0%
Monday
Cloudy
75°24°
0%

Day: Considerable cloudiness. A slight chance of showers this morning, then a chance of showers this afternoon. Patchy fog. Highs in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Night: Cloudy. A chance of showers in the evening, then showers likely after midnight. Patchy fog. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Cadiz, OH

Today
Rain Showers
62°/ 55° 17°/ 13°
70%
Wednesday
Thunderstorms
62°/ 52° 17°/ 11°
70%
Thursday
Rain Showers
65°/ 45° 18°/
40%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
72°/ 50° 22°/ 10°
0%
Monday
Cloudy
75°24°
0%

Day: Considerable cloudiness. A slight chance of showers this morning, then a chance of showers this afternoon. Patchy fog. Highs in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Night: Considerable cloudiness. A chance of showers in the evening, then showers likely with a slight chance of thunderstorms after midnight. Patchy fog. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Martins Ferry, OH

Today
Rain Showers
65°/ 55° 18°/ 13°
70%
Wednesday
Thunderstorms
65°/ 52° 18°/ 11°
70%
Thursday
Rain Showers
65°/ 45° 18°/
50%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
72°/ 50° 22°/ 10°
0%
Monday
Cloudy
75°24°
0%

Day: Considerable cloudiness. A slight chance of showers this morning, then a chance of showers this afternoon. Patchy fog. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Night: Considerable cloudiness with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Patchy fog. Some thunderstorms may produce heavy rainfall. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Sharon, PA

Today
Rain Showers
60°/ 52° 16°/ 11°
50%
Wednesday
Rain Showers
65°/ 48° 18°/
20%
Thursday
Sunny
68°/ 45° 20°/
0%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
70°/ 48° 21°/
0%
Monday
Cloudy
72°22°
0%

Day: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Cool with highs around 60. East winds 10 to 15 mph with gusts up to 25 mph.

Night: Considerable cloudiness. A chance of showers, mainly in the evening. Patchy fog. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Uniontown, PA

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

Day: Considerable cloudiness. A chance of showers this morning, then showers likely this afternoon. Patchy fog. Highs in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

Night: Considerable cloudiness with a 50 percent chance of showers. Patchy fog. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 30 mph.

Warren, OH

Today
Rain Showers
62°/ 52° 17°/ 11°
50%
Wednesday
Rain Showers
62°/ 48° 17°/
50%
Thursday
Cloudy
68°/ 45° 20°/
0%
Friday
Sunny
68°/ 48° 20°/
0%
Saturday
Sunny
68°/ 48° 20°/
0%
Sunday
Sunny
72°/ 50° 22°/ 10°
0%
Monday
Cloudy
75°24°
0%

Day: Cloudy. Areas of drizzle this morning, then a chance of showers this afternoon. Highs in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Night: Cloudy with a 50 percent chance of showers. Lows in the lower 50s. East winds 10 to 15 mph with gusts up to 25 mph.

Names listed above may include county names.

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