Right now☁️
Current conditions · Big Run, PA
63°
Cloudy
Feels like 63°
💨 Wind
3 mph S
💧 Humidity
83%
🌫️ Dew pt
57°
👁️ Visibility
10 mi
NWSObserved at Du Bois - Jefferson County Airport
Weather · Big Run
Big Run forecast & conditions
Current conditions, the 7-day outlook and hour-by-hour details for Big Run, straight from the National Weather Service. Watches and warnings show up first.
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🗓️
7-Day forecast
Today
⛅
79°
64°
8%
Partly Sunny
Fri
🌧️
71°
42°
92%
Rain Showers
Sat
☀️
66°
44°
0%
Sunny
Sun
⛅
67°
47°
8%
Partly Sunny
Mon
⛅
63°
35°
3%
Mostly Sunny
Tue
☀️
58°
37°
0%
Areas Of Frost then Sunny
Wed
☀️
64°
44°
0%
Sunny
Climate · a normal year
What a year in Big Run feels like
Big Run has chilly, snowy winters and pleasant summers. A typical July afternoon reaches 82°, a January night drops to 17°, and about 35 inches of snow falls in a normal winter.
+12°
12° warmer than normal today. The forecast high is 79°, and a typical Oct 1 in Big Run peaks around 67°.Live forecast: National Weather Service · Normal: NOAA 1991–2020
36° / 19°Winter
59° / 35°Spring
80° / 56°Summer
61° / 39°Fall
How much snow does Big Run get?About 35 inches a winter.Rain & snow →When is the first frost?Around Oct 14, with the last in spring around May 6.Frost dates →Is it warmer than it used to be?+1.3° vs. the 20th century.Then & now →
See Big Run’s full climate →
NOAA U.S. Climate Normals, 1991–2020. A normal is a 30-year average, not a forecast.
The forecast is temporarily unavailable.
Data from the U.S. National Weather Service (weather.gov) — free public data, not modified by TownTapestry. Not a substitute for official warnings; always follow weather.gov and local authorities.