Clear Lake, PA Weather Forecast & Current Conditions

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Clear Lake Weather Map
UTC Time: 9/16/2026, 10:40
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Clear Lake, PA Regional Weather

Expires:202609161100;;540387
ASUS41 KCTP 161010
RWRCTP

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE STATE COLLEGE PA
600 AM EDT WED SEP 16 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>032-161100-
WESTERN PENNSYLVANIA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ERIE           LGT RAIN  69  68  96 S7        30.24R FOG              
MEADVILLE      CLOUDY    68  62  81 NE5       30.28R                  
FRANKLIN       MOCLDY    62  60  93 E5        30.30R                  
NEW CASTLE     PTCLDY    66  61  84 CALM      30.27R                  
BEAVER COUNTY  CLEAR     67  62  84 S5        30.27S                  
BUTLER         CLEAR     64  61  90 SE3       30.28R                  
PITTSBURGH INT PTCLDY    64  60  87 CALM      30.27R                  
PITTSBURGH     CLEAR     64  60  87 S8        30.27R                  
INDIANA*       CLEAR     59  57  94 CALM      30.30S                  
LATROBE        CLEAR     59  59 100 CALM      30.30S                  
CONNELLSVILLE  CLEAR     62  59  90 CALM      30.31R                  
WASHINGTON CO* NOT AVBL                                               
$$


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

Clear Lake, PA

Tonight
Thunderstorms
65°18°
50%
Wednesday
Thunderstorms
78°/ 65° 26°/ 18°
50%
Thursday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Friday
Cloudy
72°/ 52° 22°/ 11°
0%
Saturday
Rain Showers
72°/ 58° 22°/ 14°
90%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
90%
Monday
Rain Showers
72°/ 58° 22°/ 14°
40%
Tuesday
Rain Showers
75°24°
40%

Night: Mostly cloudy with a chance of showers and thunderstorms. Not as cool. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of rain 50 percent.

Southern Erie, PA

Tonight
Thunderstorms
65°18°
100%
Wednesday
Thunderstorms
78°/ 65° 26°/ 18°
50%
Thursday
Thunderstorms
75°/ 58° 24°/ 14°
50%
Friday
Cloudy
72°/ 52° 22°/ 11°
0%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
80%
Sunday
Rain Showers
70°/ 55° 21°/ 13°
80%
Monday
Rain Showers
72°/ 55° 22°/ 13°
50%
Tuesday
Rain Showers
72°22°
40%

Night: Showers with a chance of thunderstorms. Not as cool. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of rain near 100 percent.

Venango, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
50%
Thursday
Thunderstorms
78°/ 60° 26°/ 16°
70%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Rain Showers
72°/ 58° 22°/ 14°
90%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
90%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
75°24°
40%

Day: Partly sunny. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Highs in the lower 80s. South winds around 5 mph, becoming west this afternoon. Chance of rain 40 percent.

Night: Mostly cloudy with a chance of showers and thunderstorms. Warm with lows in the mid 60s. North winds around 5 mph, becoming southeast after midnight. Chance of rain 50 percent.

Forest, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
50%
Thursday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Friday
Sunny
75°/ 50° 24°/ 10°
0%
Saturday
Rain Showers
70°/ 58° 21°/ 14°
90%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
90%
Monday
Rain Showers
72°/ 55° 22°/ 13°
50%
Tuesday
Rain Showers
72°22°
40%

Day: Partly sunny. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Highs in the lower 80s. South winds around 5 mph, becoming west this afternoon. Chance of rain 40 percent.

Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Warm with lows in the mid 60s. Light and variable winds. Chance of rain 50 percent.

Northern Erie, PA

Tonight
Thunderstorms
68°20°
100%
Wednesday
Thunderstorms
78°/ 65° 26°/ 18°
80%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
50%
Friday
Cloudy
70°/ 55° 21°/ 13°
0%
Saturday
Rain Showers
72°/ 58° 22°/ 14°
80%
Sunday
Rain Showers
70°/ 58° 21°/ 14°
70%
Monday
Rain Showers
72°/ 58° 22°/ 14°
40%
Tuesday
Rain Showers
72°22°
40%

Night: Showers with a chance of thunderstorms. Not as cool. Near steady temperature in the upper 60s. South winds 5 to 10 mph. Chance of rain near 100 percent.

Mercer, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
50%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Friday
Cloudy
75°/ 55° 24°/ 13°
0%
Saturday
Rain Showers
75°/ 62° 24°/ 17°
90%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
90%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
50%
Tuesday
Rain Showers
75°24°
40%

Day: Partly sunny. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Highs in the lower 80s. South winds around 5 mph, becoming west this afternoon. Chance of rain 50 percent.

Night: Mostly cloudy with a chance of showers and thunderstorms. Warm with lows in the mid 60s. North winds around 5 mph, becoming southeast after midnight. Chance of rain 50 percent.

Clarion, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
50%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
50%
Friday
Partly Cloudy
75°/ 52° 24°/ 11°
0%
Saturday
Rain Showers
72°/ 58° 22°/ 14°
90%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
90%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
50%
Tuesday
Rain Showers
75°24°
40%

Day: Partly cloudy this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Highs in the lower 80s. South winds around 5 mph, becoming west this afternoon. Chance of rain 40 percent.

Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Warm with lows in the mid 60s. Light and variable winds, becoming southeast around 5 mph after midnight. Chance of rain 50 percent.

Ashtabula Lakeshore, OH

Tonight
Thunderstorms
68°20°
100%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
80%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
50%
Friday
Cloudy
72°/ 55° 22°/ 13°
0%
Saturday
Rain Showers
72°/ 60° 22°/ 16°
80%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
80%
Monday
Rain Showers
72°/ 58° 22°/ 14°
40%
Tuesday
Rain Showers
75°24°
40%

Night: Showers with a chance of thunderstorms. Not as cool. Near steady temperature in the upper 60s. South winds around 5 mph. Chance of rain near 100 percent.

Ashtabula Inland, OH

Tonight
Thunderstorms
68°20°
70%
Wednesday
Thunderstorms
80°/ 65° 27°/ 18°
70%
Thursday
Rain Showers
78°/ 60° 26°/ 16°
50%
Friday
Cloudy
72°/ 55° 22°/ 13°
0%
Saturday
Rain Showers
72°/ 58° 22°/ 14°
90%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
90%
Monday
Rain Showers
72°/ 58° 22°/ 14°
40%
Tuesday
Rain Showers
75°24°
40%

Night: Showers likely with a chance of thunderstorms. Not as cool. Near steady temperature in the upper 60s. South winds around 5 mph. Chance of rain 70 percent.

Jefferson, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
50%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Partly Cloudy
75°/ 52° 24°/ 11°
0%
Saturday
Rain Showers
72°/ 58° 22°/ 14°
90%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
90%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
72°22°
40%

Day: Partly cloudy this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Highs in the lower 80s. South winds around 5 mph, becoming west this afternoon. Chance of rain 40 percent.

Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Warm with lows in the mid 60s. Northwest winds around 5 mph, becoming southeast after midnight. Chance of rain 50 percent.

Butler, PA

Today
Thunderstorms
85°/ 65° 29°/ 18°
50%
Thursday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Friday
Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
90%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
90%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
50%
Tuesday
Rain Showers
75°24°
40%

Day: Partly cloudy this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Unseasonably warm with highs in the mid 80s. South winds around 5 mph, becoming west around 5 mph this afternoon. Chance of rain 50 percent.

Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Warm with lows in the mid 60s. North winds around 5 mph, becoming southeast after midnight. Chance of rain 50 percent.

Armstrong, PA

Today
Thunderstorms
85°/ 65° 29°/ 18°
50%
Thursday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Friday
Partly Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
90%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
90%
Monday
Thunderstorms
75°/ 60° 24°/ 16°
50%
Tuesday
Rain Showers
75°24°
40%

Day: Partly cloudy. A chance of showers and thunderstorms this afternoon. Unseasonably warm with highs in the mid 80s. South winds around 5 mph, becoming west around 5 mph this afternoon. Chance of rain 40 percent.

Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Warm with lows in the mid 60s. Northwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.

Trumbull, OH

Tonight
Thunderstorms
65°18°
50%
Wednesday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Friday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Saturday
Rain Showers
75°/ 62° 24°/ 17°
90%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
90%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
40%
Tuesday
Rain Showers
75°24°
40%

Night: Partly cloudy with a chance of showers with a slight chance of thunderstorms. Not as cool with lows in the mid 60s. South winds around 5 mph. Chance of rain 50 percent.

Lawrence, PA

Today
Thunderstorms
85°/ 68° 29°/ 20°
50%
Thursday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Friday
Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
90%
Sunday
Rain Showers
75°/ 60° 24°/ 16°
90%
Monday
Thunderstorms
78°/ 60° 26°/ 16°
50%
Tuesday
Rain Showers
78°26°
40%

Day: Partly cloudy with a slight chance of showers this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Unseasonably warm with highs in the mid 80s. South winds around 5 mph, becoming west this afternoon. Chance of rain 50 percent.

Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Warm with lows in the upper 60s. North winds around 5 mph, becoming south after midnight. Chance of rain 50 percent.

Mahoning, OH

Tonight
Thunderstorms
65°18°
20%
Wednesday
Thunderstorms
85°/ 68° 29°/ 20°
60%
Thursday
Rain Showers
82°/ 62° 28°/ 17°
70%
Friday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
80%
Sunday
Rain Showers
75°/ 60° 24°/ 16°
80%
Monday
Thunderstorms
75°/ 60° 24°/ 16°
50%
Tuesday
Thunderstorms
75°24°
40%

Night: Mostly clear with a slight chance of showers and thunderstorms. Not as cool with lows in the mid 60s. South winds around 5 mph. Chance of rain 20 percent.

Lake, OH

Tonight
Thunderstorms
70°21°
70%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
70%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
50%
Friday
Cloudy
72°/ 55° 22°/ 13°
0%
Saturday
Rain Showers
75°/ 62° 24°/ 17°
80%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
80%
Monday
Rain Showers
72°/ 58° 22°/ 14°
40%
Tuesday
Rain Showers
75°24°
40%

Night: Showers likely with a chance of thunderstorms. Not as cool. Near steady temperature around 70. Southwest winds around 5 mph. Chance of rain 70 percent.

Geauga, OH

Tonight
Thunderstorms
68°20°
70%
Wednesday
Thunderstorms
80°/ 65° 27°/ 18°
70%
Thursday
Thunderstorms
78°/ 60° 26°/ 16°
60%
Friday
Partly Cloudy
72°/ 55° 22°/ 13°
0%
Saturday
Rain Showers
72°/ 60° 22°/ 16°
90%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
90%
Monday
Rain Showers
72°/ 58° 22°/ 14°
40%
Tuesday
Rain Showers
75°24°
40%

Night: Showers likely with a chance of thunderstorms. Not as cool. Near steady temperature in the upper 60s. Southwest winds around 5 mph. Chance of rain 70 percent.

Indiana, PA

Today
Thunderstorms
85°/ 65° 29°/ 18°
50%
Thursday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Friday
Partly Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Partly Cloudy
75°/ 62° 24°/ 17°
80%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
90%
Monday
Thunderstorms
75°/ 60° 24°/ 16°
50%
Tuesday
Rain Showers
75°24°
40%

Day: Partly cloudy. A slight chance of showers and thunderstorms this afternoon. Warm with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Warm with lows in the mid 60s. Northwest winds around 5 mph, becoming south after midnight. Chance of rain 50 percent.

Beaver, PA

Today
Thunderstorms
85°/ 68° 29°/ 20°
50%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Saturday
Rain Showers
78°/ 65° 26°/ 18°
80%
Sunday
Rain Showers
78°/ 62° 26°/ 17°
80%
Monday
Thunderstorms
78°/ 62° 26°/ 17°
50%
Tuesday
Thunderstorms
78°26°
40%

Day: Partly cloudy this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Unseasonably warm with highs in the mid 80s. South winds around 5 mph, becoming west around 5 mph this afternoon. Chance of rain 50 percent.

Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Warm with lows in the upper 60s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.

Portage, OH

Tonight
Thunderstorms
65°18°
50%
Wednesday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
60%
Friday
Cloudy
75°/ 55° 24°/ 13°
0%
Saturday
Rain Showers
75°/ 62° 24°/ 17°
90%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
90%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
40%
Tuesday
Rain Showers
75°24°
40%

Night: Partly cloudy with a chance of showers with a slight chance of thunderstorms. Not as cool with lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 50 percent.

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