Allen County, IN Weather Forecast
County weather hub
Showers And Thunderstorms Likely
Compare major city weather across Allen County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%.
County Weather Overview
This county weather page brings together forecast coverage for Allen County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 6 of 6 mapped cities in Allen County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 10 to Jul 13, 2026
- Latest sync
- Jul 7, 2026 11:18 AM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Allen County
Monday looks like the warmest upcoming period in Allen County at 89 degrees F.
Friday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Monday at about 0 to 10 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 7, 2026 11:18 AM EDT
- Coverage
- 4 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IWX
- Radar station
- KIWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Mostly sunny, with a high near 86.
Mostly clear, with a low around 65.
Sunny, with a high near 89.
Mostly clear, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Showers And Thunderstorms Likely
|
84°F |
5 mph
W
|
|
Friday Night
Jul 10
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
65°F |
0 to 5 mph
N
|
|
Saturday
Jul 11
|
Chance Showers And Thunderstorms
|
85°F |
0 to 5 mph
NE
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms then Partly Cloudy
|
65°F |
0 to 5 mph
NE
|
|
Sunday
Jul 12
|
Mostly Sunny
|
86°F |
0 to 5 mph
N
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
65°F |
0 to 5 mph
NW
|
|
Monday
Jul 13
|
Sunny
|
89°F |
0 to 10 mph
NW
|
|
Monday Night
Jul 13
|
Mostly Clear
|
67°F |
5 to 10 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Allen County.
Coverage
Forecast coverage currently spans 6 of 6 mapped cities in Allen County.
Largest mapped city population in this region: 272,398.
