Clark, PA Weather Forecast & Current Conditions

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Clark Weather Map
UTC Time: 9/20/2026, 01:49
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Clark, PA Regional Weather

Expires:202609200200;;738602
ASUS41 KCTP 200110
RWRCTP

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE STATE COLLEGE PA
900 PM EDT SAT SEP 19 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>032-200200-
WESTERN PENNSYLVANIA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ERIE           CLOUDY    66  59  78 E8        30.01F                  
MEADVILLE      CLOUDY    64  59  83 E5        30.03S                  
FRANKLIN       CLOUDY    63  59  87 E7        30.04S                  
NEW CASTLE     CLOUDY    66  64  93 E3        30.01S                  
BEAVER COUNTY  CLOUDY    68  64  88 CALM      30.00S                  
BUTLER         CLOUDY    65  65 100 E7        30.01F                  
PITTSBURGH INT MOCLDY    68  64  87 SE3       29.99F                  
PITTSBURGH     MOCLDY    68  63  84 E5        29.99F                  
INDIANA*         N/A     66  61  82 MISG      30.04S                  
LATROBE        CLEAR     70  63  78 SE6       30.03F                  
CONNELLSVILLE  CLOUDY    73  65  74 E3        30.02S                  
WASHINGTON CO* MOCLDY    68  67  96 CALM      30.00F                  
$$


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

Clark, PA

Tonight
Thunderstorms
62°17°
70%
Sunday
Thunderstorms
72°/ 52° 22°/ 11°
100%
Monday
Mostly Cloudy
68°/ 52° 20°/ 11°
40%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
70%
Wednesday
Rain Showers
62°/ 48° 17°/
70%
Thursday
Rain Showers
65°/ 48° 18°/
50%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Sunny
70°21°
0%

Night: Showers likely with a slight chance of thunderstorms. Lows in the lower 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Warren, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
70°/ 52° 21°/ 11°
100%
Monday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Wednesday
Rain Showers
65°/ 50° 18°/ 10°
70%
Thursday
Rain Showers
65°/ 48° 18°/
50%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Cloudy
72°22°
0%

Night: Cloudy with a slight chance of thunderstorms. Showers likely, mainly this evening. Not as cool with lows in the mid 60s. Southeast winds around 5 mph, becoming south after midnight. Chance of rain 70 percent.

New Castle, PA

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
75°/ 52° 24°/ 11°
100%
Monday
Rain Showers
70°/ 52° 21°/ 11°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Wednesday
Rain Showers
65°/ 50° 18°/ 10°
70%
Thursday
Rain Showers
65°/ 48° 18°/
50%
Friday
Partly Cloudy
70°/ 48° 21°/
0%
Saturday
Sunny
72°22°
0%

Night: Showers likely with a chance of thunderstorms. Warm with lows in the mid 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Youngstown, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
72°/ 52° 22°/ 11°
90%
Monday
Mostly Cloudy
68°/ 52° 20°/ 11°
40%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Thursday
Rain Showers
65°/ 48° 18°/
60%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Cloudy
72°22°
0%

Night: Showers likely with a chance of thunderstorms this evening, then showers likely with a slight chance of thunderstorms after midnight. Not as cool with lows in the mid 60s. Southeast winds around 5 mph, becoming south after midnight. Chance of rain 70 percent.

Meadville, PA

Tonight
Thunderstorms
62°17°
70%
Sunday
Thunderstorms
68°/ 48° 20°/
90%
Monday
Mostly Cloudy
65°/ 48° 18°/
40%
Tuesday
Rain Showers
65°/ 48° 18°/
50%
Wednesday
Rain Showers
62°/ 48° 17°/
50%
Thursday
Rain Showers
65°/ 48° 18°/
50%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Cloudy
68°20°
0%

Night: A slight chance of thunderstorms. Showers likely. Lows in the lower 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Jefferson, OH

Tonight
Thunderstorms
62°17°
70%
Sunday
Thunderstorms
68°/ 52° 20°/ 11°
100%
Monday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
70%
Wednesday
Rain Showers
65°/ 48° 18°/
70%
Thursday
Rain Showers
65°/ 48° 18°/
50%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Sunny
70°21°
0%

Night: A slight chance of thunderstorms. Showers likely, mainly this evening. Lows in the lower 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Oil City, PA

Tonight
Thunderstorms
62°17°
90%
Sunday
Thunderstorms
72°/ 48° 22°/
100%
Monday
Partly Cloudy
68°/ 48° 20°/
50%
Tuesday
Rain Showers
62°/ 48° 17°/
60%
Wednesday
Rain Showers
62°/ 48° 17°/
60%
Thursday
Rain Showers
62°/ 45° 17°/
50%
Friday
Cloudy
68°/ 45° 20°/
0%
Saturday
Sunny
70°21°
0%

Night: A slight chance of thunderstorms. Showers. Lows in the lower 60s. Southeast winds around 5 mph. Chance of rain 90 percent.

Butler, PA

Tonight
Thunderstorms
62°17°
70%
Sunday
Thunderstorms
75°/ 52° 24°/ 11°
100%
Monday
Rain Showers
68°/ 52° 20°/ 11°
50%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
70%
Wednesday
Rain Showers
62°/ 48° 17°/
70%
Thursday
Rain Showers
65°/ 48° 18°/
50%
Friday
Partly Cloudy
68°/ 48° 20°/
0%
Saturday
Cloudy
72°22°
0%

Night: Considerable cloudiness with a chance of thunderstorms. A chance of showers early this evening, then showers likely. Lows in the lower 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Aliquippa, PA

Tonight
Thunderstorms
65°18°
80%
Sunday
Thunderstorms
75°/ 55° 24°/ 13°
100%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Thursday
Rain Showers
65°/ 50° 18°/ 10°
60%
Friday
Cloudy
68°/ 50° 20°/ 10°
0%
Saturday
Sunny
72°22°
0%

Night: Considerable cloudiness with a chance of thunderstorms. A chance of showers early this evening, then showers. Warm with lows in the mid 60s. Southeast winds around 5 mph. Chance of rain 80 percent.

East Liverpool, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
75°/ 55° 24°/ 13°
100%
Monday
Rain Showers
68°/ 52° 20°/ 11°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
80%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
80%
Thursday
Rain Showers
65°/ 50° 18°/ 10°
60%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Sunny
72°22°
0%

Night: Considerable cloudiness with a chance of thunderstorms. A chance of showers early this evening, then showers likely. Warm with lows in the mid 60s. South winds around 5 mph. Chance of rain 70 percent.

Kent, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
70°/ 52° 21°/ 11°
100%
Monday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Thursday
Rain Showers
65°/ 48° 18°/
50%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Cloudy
72°22°
0%

Night: Showers likely. A chance of thunderstorms, mainly this evening. Near steady temperature in the mid 60s. Southeast winds around 5 mph, becoming southwest after midnight. Chance of rain 70 percent.

Chardon, OH

Tonight
Thunderstorms
62°17°
70%
Sunday
Thunderstorms
68°/ 52° 20°/ 11°
100%
Monday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Wednesday
Rain Showers
62°/ 50° 17°/ 10°
70%
Thursday
Rain Showers
65°/ 48° 18°/
50%
Friday
Cloudy
68°/ 50° 20°/ 10°
0%
Saturday
Cloudy
70°21°
0%

Night: Cloudy with a slight chance of thunderstorms. Showers likely, mainly this evening. Lows in the lower 60s. Southeast winds around 5 mph, becoming south after midnight. Chance of rain 70 percent.

Mansfield, PA

Tonight
Rain Showers
55°13°
100%
Sunday
Thunderstorms
65°/ 45° 18°/
100%
Monday
Partly Cloudy
62°/ 45° 17°/
40%
Tuesday
Rain Showers
58°/ 42° 14°/
40%
Wednesday
Mostly Cloudy
58°/ 42° 14°/
0%
Thursday
Mostly Cloudy
58°/ 42° 14°/
0%
Friday
Partly Cloudy
60°/ 45° 16°/
0%
Saturday
Partly Cloudy
62°17°
0%

Night: A chance of showers this evening, then showers after midnight. Lows in the mid 50s. Southeast winds around 5 mph, increasing to south 10 to 15 mph with gusts up to 30 mph after midnight. Chance of rain near 100 percent.

Clarion, PA

Tonight
Thunderstorms
62°17°
90%
Sunday
Thunderstorms
72°/ 50° 22°/ 10°
100%
Monday
Rain Showers
68°/ 48° 20°/
50%
Tuesday
Rain Showers
62°/ 48° 17°/
60%
Wednesday
Rain Showers
60°/ 48° 16°/
60%
Thursday
Rain Showers
62°/ 48° 17°/
50%
Friday
Cloudy
68°/ 45° 20°/
0%
Saturday
Sunny
70°21°
0%

Night: A slight chance of thunderstorms. Showers. Near steady temperature in the lower 60s. Southeast winds around 5 mph. Chance of rain 90 percent.

Edinboro, PA

Tonight
Thunderstorms
62°17°
70%
Sunday
Thunderstorms
65°/ 48° 18°/
90%
Monday
Mostly Cloudy
65°/ 48° 18°/
30%
Tuesday
Rain Showers
65°/ 48° 18°/
50%
Wednesday
Rain Showers
62°/ 48° 17°/
50%
Thursday
Rain Showers
65°/ 48° 18°/
50%
Friday
Cloudy
65°/ 48° 18°/
0%
Saturday
Cloudy
68°20°
0%

Night: Showers likely this evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Kittanning, PA

Tonight
Thunderstorms
62°17°
70%
Sunday
Thunderstorms
75°/ 52° 24°/ 11°
100%
Monday
Rain Showers
68°/ 52° 20°/ 11°
60%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
70%
Wednesday
Rain Showers
62°/ 48° 17°/
70%
Thursday
Rain Showers
65°/ 48° 18°/
50%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Cloudy
70°21°
0%

Night: Mostly cloudy with a chance of thunderstorms. A chance of showers early this evening, then showers likely. Lows in the lower 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Canton, OH

Tonight
Thunderstorms
68°20°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
90%
Monday
Rain Showers
68°/ 52° 20°/ 11°
40%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
80%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
80%
Thursday
Rain Showers
65°/ 50° 18°/ 10°
50%
Friday
Cloudy
68°/ 50° 20°/ 10°
0%
Saturday
Cloudy
72°22°
0%

Night: Cloudy. A chance of showers and thunderstorms this evening, then showers likely with a slight chance of thunderstorms after midnight. Not as cool. Near steady temperature in the upper 60s. Southeast winds around 5 mph, becoming southwest after midnight. Chance of rain 70 percent.

Ashtabula, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
65°/ 55° 18°/ 13°
100%
Monday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
60%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
60%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
50%
Friday
Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Sunny
68°20°
0%

Night: Cloudy with a slight chance of thunderstorms. Showers likely, mainly this evening. Lows in the mid 60s. East winds 5 to 10 mph, becoming south after midnight. Chance of rain 70 percent.

Mentor, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Monday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
60%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
60%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
50%
Friday
Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Sunny
70°21°
0%

Night: Cloudy with a slight chance of thunderstorms. Showers likely, mainly this evening. Lows in the mid 60s. Southeast winds 5 to 10 mph, becoming south after midnight. Chance of rain 70 percent.

Erie, PA

Tonight
Rain Showers
62°17°
50%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
90%
Monday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
50%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
50%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
50%
Friday
Cloudy
65°/ 52° 18°/ 11°
0%
Saturday
Sunny
68°20°
0%

Night: Cloudy with a 50 percent chance of showers. Lows in the lower 60s. Southeast winds 5 to 10 mph.

Names listed above may include county names.

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