Harrisburg, OH Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Harrisburg, OH in one place.
Sunny, with a high near 94. West wind 5 to 9 mph.
Local Weather Overview
This forecast page for Harrisburg, 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: Jul 13, 2026 10:14 AM EDT.
The active forecast window currently covers Jul 15 to Jul 19, 2026 for Harrisburg, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 19, 2026
- Latest sync
- Jul 13, 2026 10:14 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrisburg
Wednesday looks like the warmest upcoming period in Harrisburg at 94 degrees F.
Sunday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Saturday at about 8 to 17 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 13, 2026 10:14 AM EDT
- Coverage
- 5 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 73.
Sunny, with a high near 94.
Mostly clear, with a low around 72.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 91.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72.
A chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Sunny
|
94°F |
5 to 9 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
73°F |
8 mph
W
|
|
Thursday
Jul 16
|
Sunny
|
94°F |
5 to 9 mph
NW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
72°F |
5 to 8 mph
NW
|
|
Friday
Jul 17
|
Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
5 to 10 mph
W
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
72°F |
6 to 10 mph
W
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
90°F |
8 to 17 mph
SW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
70°F |
9 to 16 mph
W
|
|
Sunday
Jul 19
|
Chance Showers And Thunderstorms
|
87°F |
10 to 16 mph
W
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
68°F |
8 to 15 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harrisburg.