Rain forecast and rainfall this year
Allentown, PA
No rain expected today.
Updated Friday 8:40 PM ET.
Forecast
3 percent chance of rain
TodayHigh 59°, low 46°No rain expected
0 percent chance of rain
TomorrowHigh 61°, low 44°No rain expected
This year so far, since Jan 1
31.97 in
−8.94 in below normal for this point in the year (40.91 in).
National rank127th of 363
In Pennsylvania4th of 4
Biggest day1.70 in, Oct 11
Last measurable rain0.06 in, Nov 5, 2026
Month by month
Jan2.52
Feb1.22
Mar5.73
Apr3.00
May2.19
Jun2.41
Jul3.70
Aug4.75
Sep4.44
Oct1.95
Nov0.06
Dec–
This yearNormal
Records since 1942
Wettest year71.72 in, 2011
Biggest rain day8.71 in, Oct 8, 2005
Nearby cities
- PhiladelphiaPA39.19 in this year44 miles
- WilmingtonDE39.09 in this year59 miles
- EdisonNJ37.26 in this year60 miles
- ElizabethNJ37.26 in this year68 miles
- NewarkNJ37.26 in this year69 miles
More Allentown weather
Forecast based on National Weather Service forecast data. Rainfall records are from NOAA Regional Climate Centers for the Allentown Lehigh Valley International Airport station, recorded since 1939; normals are NOAA’s 1991–2020 averages. Totals are preliminary. Records are this station’s own and may differ from official NWS city records, which can include earlier locations. Incomplete years and several-day totals are left out. Rain Scoreboard is not affiliated with the National Weather Service or NOAA.