Dayton, OH 45475 Weather

Montgomery County2:18 PM EDT39.75°N, 84.27°W

Current conditions

Sunny
69°
Sunny
Feels like 69°
High 70°·Low 41°
WindN 6 mph
Humidity39%
Dew point43°
Visibility10 mi
Cloud cover2%
UV index4 Moderate
Sunrise7:55 AM
Sunset6:49 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • This Afternoon

    Sunny, with a high near 70. North wind 5 to 8 mph.

  • Tonight

    Clear, with a low around 41. Northeast wind 2 to 6 mph.

  • Friday

    Sunny, with a high near 70. Northeast wind 2 to 7 mph.

National Weather Service forecast updated 2 hrs ago.

Hourly

Hourly forecast
  1. Now Sunny 69°
  2. 3 PM Sunny 70°
  3. 4 PM Sunny 70°
  4. 5 PM Sunny 70°
  5. 6 PM Clear 68°
  6. 7 PM Clear 62°
  7. 8 PM Clear 57°
  8. 9 PM Clear 54°
  9. 10 PM Clear 52°
  10. 11 PM Clear 51°
  11. Fri12 AM Clear 49°
  12. 1 AM Clear 48°
  13. 2 AM Clear 47°
  14. 3 AM Clear 45°
  15. 4 AM Clear 44°
  16. 5 AM Clear 43°
  17. 6 AM Sunny 43°
  18. 7 AM Sunny 42°
  19. 8 AM Sunny 41°
  20. 9 AM Sunny 45°
  21. 10 AM Sunny 53°
  22. 11 AM Sunny 59°
  23. 12 PM Sunny 63°
  24. 1 PM Sunny 66°

10-day forecast

Details
  1. TodayOct 22 Sunny Sunny41°70°
  2. FriOct 23 Sunny Sunny41°70°
  3. SatOct 24 Sunny Sunny42°70°
  4. SunOct 25 Sunny Sunny44°72°
  5. MonOct 26 Mostly Sunny Mostly Sunny47°73°
  6. TueOct 27 Partly Sunny Partly Sunny47°70°
  7. WedOct 28 Partly Sunny Partly Sunny45°67°
  8. ThuOct 29 Rain Rain0.06 in45°68°
  9. FriOct 30 Sunny Sunny37°52°
  10. SatOct 31 Partly cloudy Partly cloudy34°58°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news near Dayton

More weather news
  • Weather Wisdom: Specific Heat

    Dayton 24/7 Now provides local news, weather, sports, traffic and entertainment for Dayton and nearby towns and communities in the Miami Valley, including Dayton, Vandalia, Xenia, Centerville, New Lebanon, Miamisburg…

    WKEF·1 day ago
  • Entering one of the driest stretches so far this year in the Miami Valley

    DAYTON — Strong high pressure could keep us dry for 10 days or more. Here’s when the next rain chance may arrive. Hey, it’s Storm Center 7 Meteorologist Ryan Marando. Our next system isn’t arriving until the middle of…

    WHIO TV 7 and WHIO Radio·1 day ago
  • Temperatures stay mild despite a slight cool down starting Thursday

    DAYTON, Ohio (WKEF) -- Temperatures will continue to remain mild Wednesday with lower 70s. Sunshine will continue throughout the day with a few passing clouds. An ever so slightly cooler airmass will move into the area…

    WKEF·1 day ago
  • Very quiet weather ahead this week

    DAYTON, OH — This could prove to be one of the driest stretches of weather so far this year. We’ve been dry now for 4 days. We have no rain in the forecast for at least the next 7 days. Eleven days with no precipitation…

    WHIO TV 7 and WHIO Radio·1 day ago
  • Stretch of dry, pleasant days through this week

    Live 5 News Stretch of dry, pleasant days through this week Sioux City Council approves $1.1M odor control plan for wastewater treatment plant Elkton mobile home park residents face uncertainty as electrical…

    live5news.com·2 days ago
  • Shenandoah Valley Weather: Sunny and 60’s today

    Here’s the WSVA local forecast for Harrisonburg and the Shenandoah ValleyToday: Sunny, with a high near 69. North wind 3 to 8 mph. Tonight: Mostly clear, with a low around 41. Light north wind. Wednesday: Sunny, with a…

    Rocktown Now - News·2 days ago
  • Wisconsin 360 + First Alert Weather for Monday, Oct. 19

    WMTV 15 NEWS Wisconsin 360 + First Alert Weather for Monday, Oct. 19 West Dayton Street eastbound to close starting on Monday, Oct. 26 Dane County hears testimony on $946.8M budget as Journey warns mandated crisis care…

    wmtv15news.com·3 days ago
  • Sunny skies expected this week with slightly above normal temps

    A timelapse video of the early morning sunrise in downtown Dayton on Oct. 19, 2026. Cooler temperatures are in this workweek’s forecast, bringing a mixture of upper 60s and lower 70s to the region. The National Weather…

    DaytonDailyNews.com·3 days ago
  • Some frost possible tonight ahead of a sunny week

    DAYTON — Good evening to all of you this Sunday. Meteorologist Nick Dunn here with you on what has been a very nice day after frost this morning. As expected, we rebounded nicely into the lower and even middle 60s. A…

    WHIO TV 7 and WHIO Radio·3 days ago
  • Frosty Monday morning, staying cool and sunny this week

    DAYTON, Ohio (WKEF) -- A frost advisory is in effect for the area though 9 AM Monday morning. Frost is a possibility for parts of the Miami Valley Monday morning with temperatures likely to drop into the lower 30s…

    WKEF·3 days ago

Air quality

51
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • ThuModerate (67)
  • FriModerate (67)
  • SatModerate (61)

Dayton, OH reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:55 AM
Sunset 6:49 PM
Daylight 10 h 53 min (−2 min 27 s tomorrow)
Waxing Gibbous · 87% lit
Moonrise 4:51 PM Moonset 4:01 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low64° / 44°
Record high82° (1920)
Record low26° (1976)
Wettest1.26 in (1912)
Yesterday69° / 39°
Month to date1.39 in (normal 2.01 in)

Dayton Area, records since 1893. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in ILN, issued 4 hrs ago

What Has Changed

Let the frost advisory expire with temperatures warming.

Key Messages

1) Dry conditions will persist through at least early next week.

Discussion

KEY MESSAGE 1) Blocky pattern will remain in place across North America through the weekend with mid level ridge slowly expanding north northeast. Surface high over the upper Great Lakes will shift eastward. This will keep low level winds with a dry easterly component. Will continue to see very few clouds, with long periods of clear sky. Temperature forecast is near persistence until Sunday when readings will warm a bit.

Blocking will break down early next week with a short wave moving across the region Tuesday into Wednesday. This should lead to a cold frontal passage, although at this stage the front looks like it will be moisture starved.

Aviation

Fog will cause visibility restrictions at KCMH and KLCK at the beginning of the TAF period. Otherwise, VFR with clear skies. North northeast winds will persist and remain below 10 kt. Fog will be possible tonight at KLUK.

OUTLOOK...No significant weather expected.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.