Miami County, OH Weather Forecast
County weather hub
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
Compare major city weather across Miami County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers and thunderstorms likely between 4pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Southwest wind 12 to 17 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Miami County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 4 mapped cities in Miami County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 15 to Apr 20, 2026
- Latest sync
- Apr 14, 2026 7:07 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Miami County
Wednesday looks like the warmest upcoming period in Miami County at 84 degrees F.
Sunday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Sunday at about 12 to 21 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 14, 2026 7:07 PM EDT
- Coverage
- 6 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 chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southwest wind 10 to 15 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 77. Southwest wind 10 to 16 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms before 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 80.
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 42. Chance of precipitation is 80%.
A chance of rain showers before 2pm. Mostly sunny, with a high near 55. Chance of precipitation is 30%.
Mostly clear, with a low around 33.
Sunny, with a high near 57.
Mostly clear, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
84°F |
12 to 17 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
64°F |
10 to 15 mph
SW
|
|
Thursday
Apr 16
|
Showers And Thunderstorms
|
77°F |
10 to 16 mph
SW
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms
|
57°F |
6 to 14 mph
SW
|
|
Friday
Apr 17
|
Mostly Sunny
|
80°F |
6 to 9 mph
W
|
|
Friday Night
Apr 17
|
Partly Cloudy then Chance Showers And Thunderstorms
|
62°F |
5 to 9 mph
S
|
|
Saturday
Apr 18
|
Showers And Thunderstorms
|
78°F |
10 to 20 mph
S
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms
|
42°F |
12 to 17 mph
W
|
|
Sunday
Apr 19
|
Chance Rain Showers
|
55°F |
12 to 21 mph
W
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
33°F |
6 to 17 mph
NW
|
|
Monday
Apr 20
|
Sunny
|
57°F |
6 to 10 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
36°F |
5 to 9 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Miami County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Miami County.
Largest mapped city population in this region: 26,473.
