Dearborn County, IN Weather Forecast
County weather hub
Clear
Compare major city weather across Dearborn County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Clear, with a low around 69. Southwest wind around 7 mph.
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
- Oct 13 to Oct 20, 2026
- Latest sync
- Oct 13, 2026 8:26 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Dearborn County
Wednesday looks like the warmest upcoming period in Dearborn County at 82 degrees F.
Saturday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Friday at about 12 to 16 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 8:26 PM EDT
- Coverage
- 8 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
A slight chance of rain showers between 9am and 11am, then showers and thunderstorms. Partly sunny. High near 82, with temperatures falling to around 76 in the afternoon. West wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms between 10pm and 3am, then a chance of showers and thunderstorms between 3am and 5am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 63. North wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms likely after 8am. Mostly cloudy, with a high near 76. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 58. Southwest wind 5 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 2pm. Partly sunny, with a high near 61. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 38.
Sunny, with a high near 56.
Clear, with a low around 35.
Sunny, with a high near 64.
Partly cloudy, with a low around 42.
Mostly sunny, with a high near 67.
Mostly cloudy, with a low around 47.
Partly sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Oct 13
|
Clear
|
69°F |
7 mph
SW
|
|
Wednesday
Oct 14
|
Showers And Thunderstorms
|
82°F |
6 mph
W
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
63°F |
5 mph
N
|
|
Thursday
Oct 15
|
Showers And Thunderstorms Likely
|
76°F |
5 mph
E
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms Likely
|
58°F |
5 to 12 mph
SW
|
|
Friday
Oct 16
|
Showers And Thunderstorms Likely
|
61°F |
12 to 16 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
38°F |
7 to 16 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
56°F |
3 to 7 mph
N
|
|
Saturday Night
Oct 17
|
Clear
|
35°F |
2 mph
E
|
|
Sunday
Oct 18
|
Sunny
|
64°F |
1 to 6 mph
S
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
42°F |
5 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
67°F |
6 mph
S
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
47°F |
0 to 3 mph
S
|
|
Tuesday
Oct 20
|
Partly Sunny
|
71°F |
0 to 3 mph
S
|
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.
