Need precision hour-by-hour weather for Union County? Our Hourly Weather Tracker provides real-time hourly temperature shifts, wind speeds, humidity levels, and exact rain probability curves.
Union County Hourly Weather Tracker
Saturday, Oct 24, 2026
Daytime
41°F
Sunny / Clear
Feels like 41°F
Humidity
78%
Wind Speed
2.2 mph
Precipitation
0 in
Pressure
1035 hPa
UV Index
5
Visibility
10 mi
Cloud Cover
1%
Dew Point
32°F
Detailed 48-Hour Tracker
Air Quality (AQI)
Air quality sensors are offline for this coordinate.
Sun & Moon Phase
Sunrise
6:00 AM
Sunset
8:00 PM
Moon Phase
Waxing Gibbous
7-Day Overview
Extended Local Forecasts
Location View
Union County · 40.95°N, 77.03°W
Coordinates40.9476°N, 77.0299°W
Elevationm
TimezoneAmerica/New_York
Nearby Cities in Pennsylvania
More weather updates in Pennsylvania
Explore all weather stations, radar maps, and localized forecasts.
Safety & Environmental Index
| Metric | Value | Status / Interpretation |
|---|---|---|
| Air Quality (AQI) | N/A | Offline |
| UV Index | 5 | Moderate Risk |
| Visibility | 10 miles | Clear |
Frequently Asked Questions
Our hourly forecast provides hour-by-hour updates on temperature, wind speed, and rain probability in Union County to help you plan your day with precision.
About Union County Climate & Weather
Weather forecast for Union County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.
Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.