Sylvan, PA Weather Forecast & Current Conditions

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Sylvan Weather Map
UTC Time: 9/15/2026, 06:51
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Sylvan, PA Regional Weather

Expires:202609150700;;474225
ASUS41 KCTP 150610
RWRCTP

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE STATE COLLEGE PA
200 AM EDT TUE SEP 15 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>053-150700-
CENTRAL PENNSYLVANIA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BRADFORD       PTCLDY    41  41 100 CALM      30.31R                  
ST MARYS       NOT AVBL                                               
DUBOIS         CLEAR     47  46  97 E7        30.29R                  
CLEARFIELD     CLEAR     46  45  96 N5        30.31S                  
JOHNSTOWN      CLEAR     52  45  77 CALM      30.30S                  
SOMERSET       CLEAR     48  45  87 S6        30.31R                  
ALTOONA        CLEAR     48  47  96 CALM      30.30S                  
STATE COLLEGE  CLEAR     52  52 100 W1        30.32R                  
REEDSVILLE     NOT AVBL                                               
WELLSBORO      NOT AVBL                                               
WILLIAMSPORT   CLEAR     50  49  96 CALM      30.30S                  
SELINSGROVE    CLEAR     48  48 100 CALM      30.30F                  
FT INDIANTOWN  CLEAR     53  47  80 CALM      30.28S                  
CAPITAL CITY   CLEAR     55  50  83 CALM      30.30R                  
HARRISBURG     CLEAR     56  48  74 N5        30.29R                  
YORK           CLEAR     47  47 100 CALM      30.30R                  
$$


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

Sylvan, PA

Tonight
Clear
48°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
85°/ 62° 29°/ 17°
0%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
40%
Friday
Rain Showers
82°/ 62° 28°/ 17°
40%
Saturday
Partly Cloudy
80°/ 65° 27°/ 18°
0%
Sunday
Rain Showers
82°/ 62° 28°/ 17°
40%

Night: Mostly clear. Much cooler with lows in the upper 40s. Northeast winds around 5 mph.

McConnellsburg, PA

Tonight
Clear
48°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
40%
Friday
Rain Showers
82°/ 62° 28°/ 17°
50%
Saturday
Partly Cloudy
78°/ 65° 26°/ 18°
0%
Sunday
Rain Showers
82°/ 62° 28°/ 17°
40%

Night: Mostly clear. Patchy fog. Cooler with lows in the upper 40s. Light and variable winds.

Bedford, PA

Tonight
Clear
48°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
80°/ 62° 27°/ 17°
50%
Saturday
Partly Cloudy
78°/ 65° 26°/ 18°
40%
Sunday
Rain Showers
80°/ 60° 27°/ 16°
40%

Night: Mostly clear. Patchy fog. Cooler with lows in the upper 40s. Light and variable winds.

Huntingdon, PA

Tonight
Clear
48°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
82°/ 60° 28°/ 16°
40%
Saturday
Rain Showers
78°/ 65° 26°/ 18°
40%
Sunday
Rain Showers
80°/ 60° 27°/ 16°
40%

Night: Mostly clear. Patchy fog. Cooler with lows in the upper 40s. Light and variable winds.

Carlisle, PA

Tonight
Clear
48°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Sunny
85°/ 65° 29°/ 18°
0%
Friday
Partly Cloudy
82°/ 62° 28°/ 17°
0%
Saturday
Partly Cloudy
78°/ 65° 26°/ 18°
0%
Sunday
Rain Showers
82°/ 62° 28°/ 17°
40%

Night: Mostly clear. Much cooler with lows in the upper 40s. Light and variable winds.

Gettysburg, PA

Tonight
Clear
48°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
82°/ 60° 28°/ 16°
0%
Thursday
Sunny
85°/ 65° 29°/ 18°
0%
Friday
Partly Cloudy
82°/ 62° 28°/ 17°
0%
Saturday
Partly Cloudy
80°/ 65° 27°/ 18°
0%
Sunday
Rain Showers
82°/ 62° 28°/ 17°
40%

Night: Mostly clear. Much cooler with lows in the upper 40s. Light and variable winds.

Mifflintown, PA

Tonight
Clear
48°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
40%
Friday
Partly Cloudy
80°/ 60° 27°/ 16°
0%
Saturday
Rain Showers
78°/ 65° 26°/ 18°
40%
Sunday
Rain Showers
80°/ 60° 27°/ 16°
40%

Night: Mostly clear. Patchy fog. Much cooler with lows in the upper 40s. Light and variable winds.

Altoona, PA

Tonight
Clear
45°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
80°/ 58° 27°/ 14°
50%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
40%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
50%

Night: Mostly clear. Patchy fog. Cooler with lows in the mid 40s. Light and variable winds.

Somerset, PA

Tonight
Clear
45°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
78°/ 60° 26°/ 16°
50%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
40%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
50%

Night: Mostly clear. Patchy fog. Cooler with lows in the mid 40s. Southeast winds around 5 mph.

Newport, PA

Tonight
Clear
48°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
82°/ 60° 28°/ 16°
0%
Thursday
Sunny
85°/ 65° 29°/ 18°
0%
Friday
Partly Cloudy
80°/ 58° 27°/ 14°
0%
Saturday
Partly Cloudy
78°/ 62° 26°/ 17°
40%
Sunday
Rain Showers
80°/ 58° 27°/ 14°
40%

Night: Mostly clear. Patchy fog. Much cooler with lows in the upper 40s. Light and variable winds.

Lewistown, PA

Tonight
Clear
45°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
80°/ 58° 27°/ 14°
40%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
40%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
40%

Night: Mostly clear. Patchy fog. Much cooler with lows in the mid 40s. Light and variable winds.

Johnstown, PA

Tonight
Clear
48°
0%
Tuesday
Sunny
72°/ 55° 22°/ 13°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
60%
Friday
Rain Showers
78°/ 60° 26°/ 16°
50%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
40%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Night: Mostly clear. Patchy fog. Lows in the upper 40s. Southeast winds around 5 mph.

York, PA

Tonight
Clear
48°
0%
Tuesday
Sunny
78°/ 55° 26°/ 13°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Sunny
85°/ 65° 29°/ 18°
0%
Friday
Partly Cloudy
82°/ 62° 28°/ 17°
0%
Saturday
Partly Cloudy
80°/ 65° 27°/ 18°
0%
Sunday
Rain Showers
82°/ 62° 28°/ 17°
40%

Night: Mostly clear. Much cooler with lows in the upper 40s. Northeast winds around 5 mph.

State College, PA

Tonight
Clear
45°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
78°/ 58° 26°/ 14°
40%
Saturday
Rain Showers
75°/ 62° 24°/ 17°
40%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
40%

Night: Mostly clear. Patchy fog. Cooler with lows in the mid 40s. Light and variable winds.

Armagh, PA

Overnight
Clear
50°10°
0%
Today
Sunny
75°/ 58° 24°/ 14°
0%
Wednesday
Rain Showers
82°/ 65° 28°/ 18°
20%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Rain Showers
78°/ 58° 26°/ 14°
40%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
50%
Sunday
Rain Showers
78°/ 60° 26°/ 16°
80%

Night: Mainly clear. Near steady temperature around 50. Southeast winds 5 to 10 mph.

Ligonier, PA

Overnight
Clear
50°10°
0%
Today
Sunny
78°/ 58° 26°/ 14°
0%
Wednesday
Cloudy
85°/ 65° 29°/ 18°
0%
Thursday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Friday
Rain Showers
78°/ 58° 26°/ 14°
50%
Saturday
Rain Showers
78°/ 65° 26°/ 18°
50%
Sunday
Thunderstorms
78°/ 62° 26°/ 17°
70%

Night: Mainly clear. Patchy fog. Near steady temperature around 50. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Harrisburg, PA

Tonight
Clear
48°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Sunny
85°/ 65° 29°/ 18°
0%
Friday
Sunny
82°/ 60° 28°/ 16°
0%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
40%
Sunday
Rain Showers
80°/ 60° 27°/ 16°
40%

Night: Clear. Patchy fog. Much cooler with lows in the upper 40s. Northeast winds around 5 mph.

DuBois, PA

Tonight
Cloudy
45°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Rain Showers
78°/ 58° 26°/ 14°
40%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Night: Partly cloudy. Patchy fog. Lows in the mid 40s. East winds around 5 mph.

Philipsburg, PA

Tonight
Clear
45°
0%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Sunny
80°/ 62° 27°/ 17°
0%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
60%
Friday
Rain Showers
78°/ 58° 26°/ 14°
40%
Saturday
Rain Showers
75°/ 62° 24°/ 17°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
40%

Night: Mostly clear. Patchy fog. Lows in the mid 40s. Light and variable winds.

Lancaster, PA

Tonight
Clear
48°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Sunny
82°/ 62° 28°/ 17°
0%
Thursday
Sunny
85°/ 65° 29°/ 18°
0%
Friday
Sunny
82°/ 62° 28°/ 17°
0%
Saturday
Partly Cloudy
80°/ 65° 27°/ 18°
0%
Sunday
Rain Showers
82°/ 62° 28°/ 17°
40%

Night: Clear. Much cooler with lows in the upper 40s. Northeast winds around 5 mph.

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