McArthur, OH Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for McArthur, OH in one place.
Sunny, with a high near 84. Northeast wind around 2 mph.
Local Weather Overview
This forecast page for McArthur, 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: Aug 28, 2026 5:35 AM EDT.
The active forecast window currently covers Aug 29 to Sep 3, 2026 for McArthur, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 3, 2026
- Latest sync
- Aug 28, 2026 5:35 AM EDT
- Forecast office
- RLX
- Source
- NOAA / NWS
Daily Outlook
This Week in McArthur
Tuesday looks like the warmest upcoming period in McArthur at 91 degrees F.
Saturday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Wednesday at about 2 to 7 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 28, 2026 5:35 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- RLX
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 62. East wind around 1 mph.
Sunny, with a high near 88.
Mostly clear, with a low around 68.
Mostly sunny, with a high near 90.
Mostly clear, with a low around 71.
Sunny, with a high near 91.
Mostly clear, with a low around 73.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 91.
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
84°F |
2 mph
NE
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
62°F |
1 mph
E
|
|
Sunday
Aug 30
|
Sunny
|
88°F |
1 to 5 mph
S
|
|
Sunday Night
Aug 30
|
Mostly Clear
|
68°F |
2 mph
S
|
|
Monday
Aug 31
|
Mostly Sunny
|
90°F |
1 to 5 mph
SW
|
|
Monday Night
Aug 31
|
Mostly Clear
|
71°F |
2 mph
W
|
|
Tuesday
Sep 1
|
Sunny
|
91°F |
1 to 6 mph
SW
|
|
Tuesday Night
Sep 1
|
Mostly Clear
|
73°F |
0 to 3 mph
SW
|
|
Wednesday
Sep 2
|
Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
2 to 7 mph
W
|
|
Wednesday Night
Sep 2
|
Chance Showers And Thunderstorms
|
71°F |
0 to 3 mph
W
|
|
Thursday
Sep 3
|
Chance Rain Showers
|
90°F |
1 to 6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around McArthur.
Nearby forecast pages are not available for this location yet.
