Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65° N Lon: 75.45° W Elev: 384 ft.

Fair

81°F

27°C

Humidity 67%
Wind Speed W 6 mph
Barometer 29.85 in (1010.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 11 Aug 5:51 pm EDT
Detailed forecast for

Northampton County

Tonight
Mostly cloudy with a chance of thunderstorms. Showers likely, mainly this evening. Lows in the lower 60s. Northwest winds around 5 mph. Chance of rain 70 percent.
Wednesday
Partly sunny with a slight chance of showers in the morning, then sunny in the afternoon. Highs in the mid 80s. North winds around 5 mph. Chance of rain 20 percent.
Wednesday Night
Partly cloudy. A chance of showers after midnight. Lows in the mid 60s. West winds around 5 mph. Chance of rain 30 percent.
Thursday
Mostly sunny. Humid with highs in the mid 80s. West winds around 5 mph.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the mid 60s. Northwest winds around 5 mph.
Friday
Mostly sunny. Highs around 80.
Friday Night
Mostly clear. Cooler with lows in the mid 50s.
Saturday
Sunny. Highs around 80.
Saturday Night
Partly cloudy. Lows in the upper 50s.
Sunday
Mostly sunny. A chance of showers in the afternoon. Highs around 80. Chance of rain 40 percent.
Sunday Night
Showers likely. A chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 70 percent.
Monday
Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the lower 80s.
Monday Night
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of rain 40 percent.
Tuesday
Sunny. Highs in the lower 80s.



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400 PM EDT Tue Aug 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database