Heidelberg, PA Weather Forecast
Lehigh County, Pennsylvania
Live radar, warnings and storm tracking for Heidelberg, 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 Heidelberg
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Heidelberg, PA at a glance
Heidelberg is home to about 3,335 people in Lehigh County, across 25 square miles. It ranks 776th by population of 970 places in Pennsylvania with a forecast here. The nearest neighbour with its own forecast is Washington, 4 miles away.
- County
- Lehigh County
- Population
- 3,335 2023 est.
- Land area
- 25 sq mi
- People per sq mi
- 135
- Forecast point
- 40.7047°N, 75.6997°W
How well can the network see Heidelberg?
The nearest Doppler radar is KDIX (Philadelphia, PA), to the SE. Its lowest scan passes about 7,600 ft above Heidelberg. The beam is above the lowest few thousand feet here, so a warning for Heidelberg can come before anything looks dramatic on radar.
The closest weather station is K22N (Lehighton/Arner Mem). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Heidelberg
- Washington, PA4 mi
- East Penn, PA5 mi
- Lynn, PA5 mi
- Slatington, PA6 mi
- North Whitehall, PA7 mi
- Weisenberg, PA7 mi
- Mahoning, PA8 mi
- Palmerton, PA8 mi
Elsewhere in Pennsylvania
PhiladelphiaPittsburghAllentownReadingErieUpper DarbyAll Pennsylvania forecasts →