Union, PA Weather Forecast
Mifflin County, Pennsylvania
Live radar, warnings and storm tracking for Union, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Union
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Union, PA at a glance
Union is home to about 3,679 people in Mifflin County, across 25 square miles. It ranks 722nd by population of 970 places in Pennsylvania with a forecast here. The nearest neighbour with its own forecast is Brown, 5 miles away.
- County
- Mifflin County
- Population
- 3,679 2023 est.
- Land area
- 25 sq mi
- People per sq mi
- 144
- Forecast point
- 40.6233°N, 77.7175°W
How well can the network see Union?
The nearest Doppler radar is KCCX (State College, PA), to the NW. Its lowest scan passes about 1,500 ft above Union. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Union show up clearly. Union is closer to its radar than 77% of US cities.
The closest weather station is KRVL (Reedsville/Mifflin Cnty). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Union
- Brown, PA5 mi
- Granville, PA7 mi
- Lewistown, PA8 mi
- Derry, PA10 mi
- Harris, PA10 mi
- Potter, PA13 mi
- State College, PA14 mi
- College, PA14 mi
Elsewhere in Pennsylvania
PhiladelphiaPittsburghAllentownReadingErieUpper DarbyAll Pennsylvania forecasts →