Summit Trail, PA Weather Forecast & Current Conditions

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Summit Trail Weather Map
UTC Time: 9/16/2026, 15:42
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Summit Trail, PA Regional Weather

Expires:202609161600;;550008
ASUS41 KCTP 161510
RWRCTP

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1100 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.


PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-049>053-161600-
CENTRAL PENNSYLVANIA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BRADFORD       CLOUDY    67  64  90 CALM      30.35F                  
ST MARYS       NOT AVBL                                               
DUBOIS         MOSUNNY   68  62  81 S6        30.36F                  
CLEARFIELD     MOSUNNY   71  60  68 SW5       30.36F                  
JOHNSTOWN      SUNNY     74  63  68 W6        30.41R                  
SOMERSET       SUNNY     73  61  64 SW8       30.42S                  
ALTOONA        SUNNY     74  61  63 CALM      30.39S                  
STATE COLLEGE  MOSUNNY   73  63  68 S3        30.38S                  
REEDSVILLE     MOSUNNY   68  59  73 CALM      30.37S HAZE             
WELLSBORO      PTSUNNY   68  61  77 S7        30.35F                  
WILLIAMSPORT   MOSUNNY   71  58  63 CALM      30.34F                  
SELINSGROVE    SUNNY     71  59  65 CALM      30.37F                  
FT INDIANTOWN  MOSUNNY   72  60  65 CALM      30.36S                  
CAPITAL CITY   SUNNY     71  60  68 CALM      30.37S                  
HARRISBURG     MOSUNNY   71  60  68 SE5       30.37S                  
YORK           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

Summit Trail, PA

Today
Thunderstorms
85°/ 65° 29°/ 18°
50%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Sunny
78°/ 55° 26°/ 13°
0%
Saturday
Partly Cloudy
72°/ 60° 22°/ 16°
70%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
80%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
72°22°
40%

Day: Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Warmer with highs in the mid 80s. Light and variable winds, becoming southwest around 5 mph this afternoon. Chance of rain 20 percent.

Night: A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Not as cool. Humid with lows in the mid 60s. Light and variable winds. Chance of rain 50 percent.

Altoona, PA

Today
Thunderstorms
85°/ 65° 29°/ 18°
50%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Partly Cloudy
72°/ 58° 22°/ 14°
70%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
80%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
72°22°
40%

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

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

State College, PA

Today
Thunderstorms
82°/ 62° 28°/ 17°
50%
Thursday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Friday
Sunny
75°/ 50° 24°/ 10°
0%
Saturday
Partly Cloudy
68°/ 55° 20°/ 13°
70%
Sunday
Rain Showers
70°/ 58° 21°/ 14°
80%
Monday
Rain Showers
70°/ 55° 21°/ 13°
50%
Tuesday
Rain Showers
70°21°
40%

Day: Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Warmer with highs in the lower 80s. Light and variable winds, becoming southwest around 5 mph this afternoon. Chance of rain 50 percent.

Night: A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the lower 60s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.

Philipsburg, PA

Today
Thunderstorms
82°/ 62° 28°/ 17°
50%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Sunny
75°/ 50° 24°/ 10°
0%
Saturday
Partly Cloudy
68°/ 55° 20°/ 13°
80%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
80%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
68°20°
40%

Day: Partly sunny with a chance of showers. A slight chance of thunderstorms this afternoon. Warmer with highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 50 percent.

Night: A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the lower 60s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.

Lewistown, PA

Today
Thunderstorms
85°/ 65° 29°/ 18°
50%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Partly Cloudy
72°/ 58° 22°/ 14°
70%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
80%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
72°22°
40%

Day: Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Warmer with highs in the mid 80s. Light and variable winds. Chance of rain 20 percent.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Not as cool. Humid with lows in the mid 60s. Light and variable winds. Chance of rain 50 percent.

DuBois, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
50%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Sunny
75°/ 48° 24°/
0%
Saturday
Partly Cloudy
68°/ 55° 20°/ 13°
80%
Sunday
Rain Showers
70°/ 55° 21°/ 13°
90%
Monday
Rain Showers
70°/ 55° 21°/ 13°
50%
Tuesday
Rain Showers
70°21°
50%

Day: Partly sunny with a chance of showers. A slight chance of thunderstorms this afternoon. Very warm with highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 50 percent.

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

Johnstown, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
50%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Mostly Cloudy
75°/ 52° 24°/ 11°
0%
Saturday
Partly Cloudy
70°/ 58° 21°/ 14°
70%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
90%
Monday
Rain Showers
70°/ 58° 21°/ 14°
50%
Tuesday
Rain Showers
70°21°
40%

Day: Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Warmer with highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 20 percent.

Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 50 percent.

Mifflintown, PA

Today
Sunny
85°/ 65° 29°/ 18°
40%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Partly Cloudy
72°/ 58° 22°/ 14°
60%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
80%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
72°22°
40%

Day: Mostly sunny. Warmer with highs in the mid 80s. Light and variable winds.

Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Not as cool. Humid with lows in the mid 60s. Light and variable winds. Chance of rain 40 percent.

Bedford, PA

Today
Sunny
85°/ 65° 29°/ 18°
50%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Partly Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Partly Cloudy
72°/ 60° 22°/ 16°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
80%
Monday
Rain Showers
72°/ 58° 22°/ 14°
60%
Tuesday
Rain Showers
72°22°
50%

Day: Sunny, warmer with highs in the mid 80s. Light and variable winds, becoming southwest around 5 mph this afternoon.

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

Chambersburg, PA

Today
Sunny
85°/ 65° 29°/ 18°
20%
Thursday
Thunderstorms
85°/ 68° 29°/ 20°
50%
Friday
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Partly Cloudy
75°/ 62° 24°/ 17°
50%
Sunday
Rain Showers
78°/ 60° 26°/ 16°
70%
Monday
Rain Showers
75°/ 60° 24°/ 16°
50%
Tuesday
Rain Showers
72°22°
40%

Day: Sunny, warmer with highs in the mid 80s. South winds around 5 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Humid with lows in the mid 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Newport, PA

Today
Sunny
85°/ 62° 29°/ 17°
20%
Thursday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Partly Cloudy
72°/ 58° 22°/ 14°
60%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
80%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
72°22°
40%

Day: Sunny. Highs in the mid 80s. South winds around 5 mph.

Night: Mostly cloudy with a 20 percent chance of showers. Humid with lows in the lower 60s. Light and variable winds.

McConnellsburg, PA

Today
Sunny
85°/ 65° 29°/ 18°
20%
Thursday
Thunderstorms
85°/ 65° 29°/ 18°
50%
Friday
Partly Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Partly Cloudy
72°/ 60° 22°/ 16°
50%
Sunday
Rain Showers
75°/ 60° 24°/ 16°
70%
Monday
Rain Showers
72°/ 60° 22°/ 16°
60%
Tuesday
Rain Showers
72°22°
50%

Day: Sunny. Very warm with highs in the mid 80s. Light and variable winds, becoming south around 5 mph this afternoon.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Humid with lows in the mid 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Selinsgrove, PA

Today
Sunny
82°/ 65° 28°/ 18°
40%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Partly Cloudy
70°/ 58° 21°/ 14°
70%
Sunday
Rain Showers
70°/ 58° 21°/ 14°
80%
Monday
Rain Showers
72°/ 58° 22°/ 14°
60%
Tuesday
Rain Showers
70°21°
40%

Day: Mostly sunny. Highs in the lower 80s. Light and variable winds, becoming south around 5 mph this afternoon.

Night: Mostly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Humid with lows in the mid 60s. Light and variable winds. Chance of rain 40 percent.

Lock Haven, PA

Today
Thunderstorms
82°/ 62° 28°/ 17°
40%
Thursday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Friday
Sunny
75°/ 50° 24°/ 10°
0%
Saturday
Partly Cloudy
68°/ 55° 20°/ 13°
70%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
80%
Monday
Rain Showers
70°/ 55° 21°/ 13°
50%
Tuesday
Rain Showers
70°21°
40%

Day: Partly sunny with a chance of showers. A slight chance of thunderstorms this afternoon. Warmer with highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 40 percent.

Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Humid with lows in the lower 60s. Light and variable winds. Chance of rain 40 percent.

Indiana, PA

Afternoon
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. 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.

Lewisburg, PA

Today
Sunny
82°/ 65° 28°/ 18°
40%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Partly Cloudy
70°/ 58° 21°/ 14°
70%
Sunday
Rain Showers
70°/ 58° 21°/ 14°
80%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
72°22°
40%

Day: Mostly sunny. Warmer with highs in the lower 80s. South winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 60s. Light and variable winds. Chance of rain 40 percent.

Carlisle, PA

Today
Sunny
85°/ 65° 29°/ 18°
20%
Thursday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Friday
Sunny
78°/ 55° 26°/ 13°
0%
Saturday
Partly Cloudy
75°/ 60° 24°/ 16°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
70%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
72°22°
40%

Day: Sunny, warmer with highs in the mid 80s. South winds around 5 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Humid with lows in the mid 60s. South winds around 5 mph in the evening, becoming light and variable.

Armagh, PA

Afternoon
Thunderstorms
85°/ 65° 29°/ 18°
50%
Thursday
Thunderstorms
80°/ 65° 27°/ 18°
70%
Friday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Saturday
Partly Cloudy
75°/ 62° 24°/ 17°
80%
Sunday
Rain Showers
75°/ 60° 24°/ 16°
90%
Monday
Rain Showers
75°/ 60° 24°/ 16°
50%
Tuesday
Rain Showers
75°24°
40%

Day: Partly cloudy. A slight chance of showers and thunderstorms. 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. Southwest winds around 5 mph. Chance of rain 50 percent.

Renovo, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
70%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Partly Cloudy
72°/ 50° 22°/ 10°
0%
Saturday
Partly Cloudy
68°/ 58° 20°/ 14°
80%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
80%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
68°20°
40%

Day: Partly sunny. Showers likely this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Warmer with highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Humid with lows in the mid 60s. Light and variable winds. Chance of rain 50 percent.

Punxsutawney, PA

Afternoon
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: Mostly sunny early, then partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Southwest winds around 5 mph. 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.

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