Live weather
Current conditions near Herndon, PA
Temp
44°
⛅Partly cloudy
Feels like
38°
Feels-like temp
Humidity
60%
Relative
Wind
2 mph
10 m avg
Pressure
1015 mb
Sea-level
Rain
0 mm
Clouds 42%
Next few hours
⛅4 AM
43°
0% rain
☀️5 AM
42°
0% rain
☀️6 AM
41°
0% rain
☀️7 AM
41°
0% rain
☁️8 AM
43°
0% rain
☁️9 AM
49°
0% rain
Next few days
☁️Wed
63° / 41°
27% rain
🌦️Thu
53° / 40°
74% rain
☁️Fri
44° / 33°
33% rain
☁️Sat
44° / 32°
10% rain
☁️Sun
50° / 34°
1% rain
☁️Mon
49° / 31°
1% rain
🌦️Tue
47° / 33°
1% rain
Live weather alerts
Active NWS advisories near Herndon, PA
No active NWS alerts near this city right now.
Source: NWS alerts feed.
Scores use stored public hazard datasets; live weather and alerts are shown separately where available. Refresh timing and coverage vary by source, and data may be delayed or unavailable. Informational only — follow official warnings and emergency guidance.
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Live hazard map
Radar, alerts, systems, SPC, gauges · Herndon, PAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.