Marion County, OH Weather Forecast
County weather hub
Sunny
Compare major city weather across Marion County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 87. Southwest wind around 17 mph.
County Weather Overview
This county weather page brings together forecast coverage for Marion County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Marion County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 5:39 PM EDT
- Forecast office
- CLE
- Source
- NOAA / NWS
Daily Outlook
This Week in Marion County
This Afternoon looks like the warmest upcoming period in Marion County at 87 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 21 to 26 mph W.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 5:39 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CLE
- 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 66. Southwest wind 3 to 14 mph. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 78. Northwest wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 9pm. Mostly cloudy, with a low around 55. Northeast wind around 12 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers after 2pm. Mostly cloudy, with a high near 71. East wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 8pm, then showers and thunderstorms. Cloudy, with a low around 55. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers. Mostly cloudy, with a high near 61. Chance of precipitation is 90%.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 35.
Sunny, with a high near 54.
Clear, with a low around 33.
Sunny, with a high near 63.
Mostly clear, with a low around 42.
Mostly sunny, with a high near 68.
Mostly cloudy, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 13
|
Sunny
|
87°F |
17 mph
SW
|
|
Tonight
Oct 13
|
Mostly Clear
|
66°F |
3 to 14 mph
SW
|
|
Wednesday
Oct 14
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
78°F |
5 to 9 mph
NW
|
|
Wednesday Night
Oct 14
|
Slight Chance Rain Showers then Mostly Cloudy
|
55°F |
12 mph
NE
|
|
Thursday
Oct 15
|
Mostly Cloudy then Chance Rain Showers
|
71°F |
6 to 9 mph
E
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms
|
55°F |
7 to 20 mph
S
|
|
Friday
Oct 16
|
Rain Showers
|
61°F |
21 to 26 mph
W
|
|
Friday Night
Oct 16
|
Slight Chance Rain Showers then Partly Cloudy
|
35°F |
18 to 23 mph
NW
|
|
Saturday
Oct 17
|
Sunny
|
54°F |
7 to 16 mph
NW
|
|
Saturday Night
Oct 17
|
Clear
|
33°F |
2 to 6 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
63°F |
5 to 12 mph
S
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
42°F |
7 to 10 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
68°F |
7 to 10 mph
SW
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
45°F |
2 to 8 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Marion County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Marion County.
Largest mapped city population in this region: 35,516.
