Dearborn County, IN Weather Forecast
County weather hub
Sunny
Compare major city weather across Dearborn County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 84.
County Weather Overview
This county weather page brings together forecast coverage for Dearborn County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 5 of 5 mapped cities in Dearborn County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 29 to Aug 31, 2026
- Latest sync
- Aug 25, 2026 6:21 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Dearborn County
Monday looks like the warmest upcoming period in Dearborn County at 91 degrees F.
Saturday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Monday at about 2 to 8 mph SW.
The forecast from Aug 29 through Aug 31 stays mostly dry.
Forecast Details
- Last updated
- Aug 25, 2026 6:21 AM EDT
- Coverage
- 3 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 63.
Sunny, with a high near 89.
Partly cloudy, with a low around 68.
Mostly sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
84°F |
3 mph
NE
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
63°F |
3 mph
E
|
|
Sunday
Aug 30
|
Sunny
|
89°F |
1 to 6 mph
S
|
|
Sunday Night
Aug 30
|
Partly Cloudy
|
68°F |
3 mph
S
|
|
Monday
Aug 31
|
Mostly Sunny
|
91°F |
2 to 8 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Dearborn County.
Coverage
Forecast coverage currently spans 5 of 5 mapped cities in Dearborn County.
Largest mapped city population in this region: 35,285.
