Clark, OH Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Clark, OH in one place.
A chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms between 11am and noon, then a chance of showers and thunderstorms between noon and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Clark, OH is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 16, 2026 11:39 AM EDT.
The active forecast window currently covers Sep 16 to Sep 22, 2026 for Clark, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 11:39 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Clark
Today looks like the warmest upcoming period in Clark at 87 degrees F.
Friday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Monday at about 10 mph SE.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 11:39 AM 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
A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. West wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 66. North wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Partly sunny, with a high near 78. Northeast wind around 8 mph.
Partly cloudy, with a low around 60.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Sep 16
|
Chance Showers And Thunderstorms
|
87°F |
6 mph
SW
|
|
Tonight
Sep 16
|
Chance Showers And Thunderstorms
|
69°F |
6 mph
E
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms
|
86°F |
8 mph
W
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
66°F |
7 mph
N
|
|
Friday
Sep 18
|
Partly Sunny
|
78°F |
8 mph
NE
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
60°F |
8 mph
E
|
|
Saturday
Sep 19
|
Chance Showers And Thunderstorms
|
84°F |
6 to 9 mph
S
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
67°F |
8 mph
S
|
|
Sunday
Sep 20
|
Showers And Thunderstorms Likely
|
81°F |
9 mph
NW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
63°F |
9 mph
NE
|
|
Monday
Sep 21
|
Chance Rain Showers
|
79°F |
10 mph
SE
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
61°F |
6 to 10 mph
NE
|
|
Tuesday
Sep 22
|
Chance Rain Showers
|
77°F |
9 mph
N
|
|
Tuesday Night
Sep 22
|
Chance Showers And Thunderstorms
|
60°F |
5 to 8 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Clark.