Arthur, OH Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Arthur, OH in one place.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 86. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Arthur, 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 14, 2026 4:52 PM EDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Arthur, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 4:52 PM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Arthur
Tuesday looks like the warmest upcoming period in Arthur at 86 degrees F.
Sunday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Saturday at about 5 to 15 mph S.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 4:52 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- IWX
- Radar station
- KIWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 8pm, then a slight chance of showers and thunderstorms between 8pm and 9pm, then showers and thunderstorms likely between 9pm and midnight, then a chance of showers and thunderstorms between midnight and 1am, then showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 66. West wind 0 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. Northeast wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
A chance of rain showers before 2pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Partly cloudy, with a low around 63.
A chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 64.
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 78.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Mostly Sunny then Slight Chance Rain Showers
|
86°F |
10 mph
S
|
|
Tuesday Night
Sep 15
|
Chance Showers And Thunderstorms
|
66°F |
0 to 10 mph
W
|
|
Wednesday
Sep 16
|
Rain Showers Likely
|
81°F |
0 to 5 mph
NE
|
|
Wednesday Night
Sep 16
|
Showers And Thunderstorms Likely
|
65°F |
0 to 5 mph
E
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms
|
84°F |
0 to 5 mph
W
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
65°F |
5 mph
N
|
|
Friday
Sep 18
|
Chance Rain Showers
|
79°F |
5 mph
NE
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
63°F |
5 mph
E
|
|
Saturday
Sep 19
|
Chance Showers And Thunderstorms
|
83°F |
5 to 15 mph
S
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
64°F |
10 mph
SW
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
78°F |
10 mph
W
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
59°F |
10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arthur.