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Donnelsville, OH 45319 Weather

It is 55°F and cloudy in Donnelsville, OH 45319, observed at 1:55 AM EDT. Today: Mostly Cloudy, high 66°F, low 45°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Donnelsville, OH 45319 current weather

55°F

Cloudy

H 66° / L 45°Feels like 55°

  • No rain expected in the next 12 hours

Observed at Dayton / Wright-Patterson Air Force Base (8.1 mi away), 10/31/2026, 1:55 AM EDT

Hourly forecast

NWS, updated 10/30/2026, 11:27 PM PT

  1. Now48°
  2. 3 AM47°
  3. 4 AM47°
  4. 5 AM47°
  5. 6 AM47°
  6. 7 AM46°
  7. 8 AM47°
  8. 9 AM47°
  9. 10 AM53°
  10. 11 AM57°
  11. 12 PM60°
  12. 1 PM63°
  13. 2 PM64°
  14. 3 PM64°
  15. 4 PM66°
  16. 5 PM64°
  17. 6 PM64°
  18. 7 PM62°
  19. 8 PM58°
  20. 9 PM56°
  21. 10 PM55°
  22. 11 PM55°
  23. 12 AM55°Sun
  24. 1 AM54°
  25. 1 AM54°
  26. 2 AM53°
  27. 3 AM53°
  28. 4 AM53°
  29. 5 AM53°
  30. 6 AM53°
  31. 7 AM52°
  32. 8 AM54°
  33. 9 AM59°
  34. 10 AM63°
  35. 11 AM66°
  36. 12 PM68°
  37. 1 PM69°
  38. 2 PM69°
  39. 3 PM70°
  40. 4 PM69°
  41. 5 PM68°
  42. 6 PM65°
  43. 7 PM60°12%
  44. 8 PM58°12%
  45. 9 PM57°12%
  46. 10 PM57°12%
  47. 11 PM56°12%
  48. 12 AM56°12%Mon

10-day forecast

Tap a day for details

  • Today10/31Low 45°High 66°

    Saturday: Mostly cloudy, with a high near 66. East wind 8 to 12 mph.

    Overnight: Mostly cloudy, with a low around 45. East wind around 8 mph.

    Mostly Cloudy
  • Sun11/112% chance of precipitationLow 52°High 71°

    Sunday: Mostly cloudy, with a high near 71. Southeast wind around 6 mph.

    Sunday Night: Mostly cloudy, with a low around 52. Southeast wind around 5 mph.

    Mostly Cloudy
  • Mon11/219% chance of precipitationLow 52°High 67°

    Monday: A slight chance of rain showers between 7am and 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.

    Monday Night: Mostly cloudy, with a low around 52.

    Slight Chance Rain Showers
  • Tue11/341% chance of precipitationLow 58°High 75°

    Tuesday: Partly sunny, with a high near 75.

    Tuesday Night: A chance of rain showers after 7pm. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

    Partly Sunny
  • Wed11/467% chance of precipitationLow 52°High 71°

    Wednesday: Rain showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.

    Wednesday Night: Rain showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

    Rain Showers Likely
  • Thu11/540% chance of precipitationLow 49°High 68°

    Thursday: A chance of rain showers. Partly sunny, with a high near 68. Chance of precipitation is 40%.

    Thursday Night: A chance of rain showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

    Chance Rain Showers
  • Fri11/633% chance of precipitationLow High 65°

    Friday: A chance of rain showers. Partly sunny, with a high near 65.

    Chance Rain Showers
  • Sat11/7Model blend14% chance of precipitationLow 42°High 64°

    Saturday: Partly cloudy. High near 64°. Low that night near 42°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend13% chance of precipitationLow 40°High 63°

    Sunday: Partly cloudy. High near 63°. Low that night near 40°. About 0.02 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Mon11/9Model blend21% chance of precipitationLow 39°High 64°

    Monday: Partly cloudy, slight chance of rain. High near 64°. Low that night near 39°. About 0.01 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 39.919, -83.946 from the NWS ILN office, updated 10/30/2026, 11:27 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KFFO (Wright Patterson AFB, 7 mi), model run 10/30/2026, 10:00 PM EDT

Hazardous weather outlookIssued 10/31/2026, 2:29 AM EDT

This Hazardous Weather Outlook is for east central Indiana, southeast Indiana, northeast Kentucky, northern Kentucky, central Ohio, south central Ohio, southwest Ohio and west central Ohio.

Day one

Today and tonight.

No hazardous weather is expected at this time.

Days two through seven

Sunday through Friday.

The probability for widespread hazardous weather is low.

Spotter information statement

Spotter activation is not expected at this time.

Forecaster's discussionIssued 10/31/2026, 12:27 AM EDT

What has changed

No significant changes.

Key messages

1) A weak weather disturbance will bring a chance for some light rain to the region Sunday into Monday. A stronger system will result in more widespread precipitation for the middle part of next week.

Discussion

KEY MESSAGE 1) Surface high pressure will move off to the east tonight ahead of a weak mid level short wave that will move across the Ohio Valley Sunday into Sunday night. We will be starting off quite dry across the area, but an associated 20-30 knot low level jet ahead of this system will nose into southwest portions of our area heading into Sunday evening. This will allow for things to begin to moisten up somewhat later Sunday afternoon and into Sunday night. This will likely be enough for some scattered shower development, with the best chances across our southwest, in the vicinity of the better forcing associated with the low level jet. Suppose a few spotty showers could linger into Monday, but generally expect a lull in any pcpn then through Tuesday.

Models have come a bit more in line with the midweek system as the upper level trough axis over the central CONUS moves east into the Great Lakes and Ohio Valley region through Wednesday. This will bring a developing chance for showers Tuesday night with fairly widespread precipitation continuing into the day on Wednesday. Will then linger some pcpn chances Thursday into Friday as some secondary mid level energy will try to move through the Great Lakes and Ohio Valley region.

Aviation

Surface high pressure will shift off to the east today with a fair amount mid and high level cloudiness continuing to stream across the region. Outside of perhaps some patchy river valley fog through daybreak, expect VFR conditions to prevail through the TAF period.

OUTLOOK: MVFR cigs possible on Monday and Wednesday. MVFR vsbys possible Wednesday.

Watches, warnings and advisories

OH: None. KY: None. IN: None.

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now48°Partly Cloudy0%7 mph
  2. 3 AM47°Partly Cloudy1%7 mph
  3. 4 AM47°Mostly Cloudy1%7 mph
  4. 5 AM47°Mostly Cloudy1%8 mph
  5. 6 AM47°Mostly Cloudy1%8 mph
  6. 7 AM46°Mostly Cloudy1%9 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Donnelsville, OH 45319 right now?
The latest observation from Dayton / Wright-Patterson Air Force Base was 55°F and cloudy, reported at 10/31/2026, 1:55 AM EDT.
What is the high temperature today in Donnelsville, OH 45319?
The National Weather Service forecast for saturday calls for a high near 66°F. Mostly Cloudy.
Will it rain in Donnelsville, OH 45319 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Donnelsville, OH 45319?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 7 to Nov 9) come from the NOAA National Blend of Models, with highs of 63°F to 64°F. Model guidance this far out often changes.
What time is sunrise and sunset in Donnelsville, OH 45319 today?
Sunrise is about 8:03 AM EDT and sunset is about 6:34 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Donnelsville, OH 45319?
At New Carlisle, the 1991 to 2020 normal high in October is 66°F and the normal low is 42°F.

Nearby hazards

Ohio hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Dayton)
67ModeratePM2.5
AQI forecast tomorrow (Dayton)
61ModeratePM2.5

UV index guide · Air quality

Drought

By county

Clark County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
8:03 AM
Sunset
6:34 PM
Daylight
10 hr 31 min
Moon
Waning Gibbous 73% lit
First light (civil dawn)
7:35 AM
Last light (civil dusk)
7:02 PM
Moonrise
11:32 PM
Moonset
2:06 PM

Normal October weather

Climate

Normal October high 66°, low 42°, precipitation 2.89 in for the month. 1991 to 2020 normals at New Carlisle, 5 mi away.

Other places nearby

Data sources

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About this data

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