Horsham, PA Weather Forecast
Montgomery County, Pennsylvania
Live radar, warnings and storm tracking for Horsham, 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 Horsham
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Horsham, PA at a glance
Horsham is home to about 27,086 people in Montgomery County, across 17 square miles. It ranks 55th by population of 970 places in Pennsylvania with a forecast here. The nearest neighbour with its own forecast is Upper Dublin, 3 miles away.
- County
- Montgomery County
- Population
- 27,086 2023 est.
- Land area
- 17 sq mi
- People per sq mi
- 1,564
- Forecast point
- 40.1993°N, 75.1665°W
How well can the network see Horsham?
The nearest Doppler radar is KDIX (Philadelphia, PA), to the ESE. Its lowest scan passes about 3,000 ft above Horsham. Close enough to see rotation in the low part of a storm, where tornadoes form. Horsham is closer to its radar than 51% of US cities.
The closest weather station is KLOM (Philadelphia/Wings Field Arpt). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Horsham
- Upper Dublin, PA3 mi
- Warrington, PA3 mi
- Hatboro, PA4 mi
- Lower Gwynedd, PA4 mi
- Warminster, PA4 mi
- Ambler, PA4 mi
- Upper Moreland, PA4 mi
- Montgomery, PA5 mi
Elsewhere in Pennsylvania
PhiladelphiaPittsburghAllentownReadingErieUpper DarbyAll Pennsylvania forecasts →