Clermont County, OH Weather Forecast
County weather hub
Sunny
Compare major city weather across Clermont County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 86. Southwest wind around 12 mph.
County Weather Overview
This county weather page brings together forecast coverage for Clermont 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 Clermont County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 5:12 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Clermont County
This Afternoon looks like the warmest upcoming period in Clermont County at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Friday at about 14 to 21 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 5:12 PM EDT
- Coverage
- 7 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 68. Southwest wind 5 to 8 mph.
A slight chance of showers and thunderstorms between noon and 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms likely. Mostly sunny. High near 83, with temperatures falling to around 77 in the afternoon. West wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 11pm, then a chance of showers and thunderstorms between 11pm and 5am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 64. North wind 1 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
A slight chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Mostly cloudy, with a high near 76. Southeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 2pm. Partly sunny, with a high near 64. Chance of precipitation is 50%.
Partly cloudy, with a low around 38.
Sunny, with a high near 55.
Clear, with a low around 35.
Sunny, with a high near 63.
Mostly clear, with a low around 42.
Mostly sunny, with a high near 67.
Mostly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 13
|
Sunny
|
86°F |
12 mph
SW
|
|
Tonight
Oct 13
|
Mostly Clear
|
68°F |
5 to 8 mph
SW
|
|
Wednesday
Oct 14
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
7 mph
W
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms
|
64°F |
1 to 6 mph
N
|
|
Thursday
Oct 15
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
76°F |
7 mph
SE
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms Likely
|
61°F |
6 to 13 mph
SW
|
|
Friday
Oct 16
|
Chance Rain Showers
|
64°F |
14 to 21 mph
W
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
38°F |
10 to 20 mph
NW
|
|
Saturday
Oct 17
|
Sunny
|
55°F |
5 to 9 mph
N
|
|
Saturday Night
Oct 17
|
Clear
|
35°F |
0 to 3 mph
E
|
|
Sunday
Oct 18
|
Sunny
|
63°F |
1 to 6 mph
SE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
42°F |
3 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
67°F |
3 to 7 mph
S
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
46°F |
0 to 3 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Clermont County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Clermont County.
Largest mapped city population in this region: 2,706.
