Dayton, OH Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dayton, OH in one place.
Sunny, with a high near 90. Southwest wind 3 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Dayton, 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 9, 2026 9:43 AM EDT.
The active forecast window currently covers Jul 9 to Jul 15, 2026 for Dayton, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 9 to Jul 15, 2026
- Latest sync
- Jul 9, 2026 9:43 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Dayton
Wednesday looks like the warmest upcoming period in Dayton at 92 degrees F.
Saturday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Today at about 3 to 10 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 9, 2026 9:43 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 between 8pm and midnight, then showers and thunderstorms likely. Mostly cloudy, with a low around 71. Southwest wind 3 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. West wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. West wind 2 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Northwest wind 2 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 86.
Mostly clear, with a low around 66.
Sunny, with a high near 89.
Mostly clear, with a low around 69.
Sunny, with a high near 91.
Mostly clear, with a low around 71.
Sunny, with a high near 92.
Mostly clear, with a low around 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 9
|
Sunny
|
90°F |
3 to 10 mph
SW
|
|
Tonight
Jul 9
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
71°F |
3 to 10 mph
SW
|
|
Friday
Jul 10
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
86°F |
5 to 9 mph
W
|
|
Friday Night
Jul 10
|
Chance Showers And Thunderstorms
|
68°F |
2 to 7 mph
W
|
|
Saturday
Jul 11
|
Chance Showers And Thunderstorms
|
86°F |
2 to 9 mph
NW
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms then Partly Cloudy
|
66°F |
5 to 9 mph
NE
|
|
Sunday
Jul 12
|
Mostly Sunny
|
86°F |
5 to 9 mph
NE
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
66°F |
3 to 9 mph
NE
|
|
Monday
Jul 13
|
Sunny
|
89°F |
3 to 8 mph
NE
|
|
Monday Night
Jul 13
|
Mostly Clear
|
69°F |
2 to 7 mph
E
|
|
Tuesday
Jul 14
|
Sunny
|
91°F |
2 to 6 mph
N
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
71°F |
6 mph
W
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
3 to 10 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
71°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dayton.
