Vandalia, OH Weather

Montgomery County5:55 AM EDT39.89°N, 84.20°WElevation 994 ft

Current conditions

Partly Cloudy
42°
Partly Cloudy
Feels like 42°
High 69°·Low 41° tonight
WindE 2 mph
Humidity100%
Dew point42°
Cloud cover26%
UV index0 Low
Sunrise7:57 AM
Sunset6:46 PM

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

Forecast

10-day

  • Friday Night

    Mostly clear, with a low around 41. East wind 2 to 6 mph.

  • Saturday

    Sunny, with a high near 69. East wind around 5 mph.

  • Saturday Night

    Mostly clear, with a low around 42.

National Weather Service forecast updated 1 day ago.

Hourly

Hourly forecast
  1. Now Partly Cloudy 42°
  2. 6 AM Mostly Sunny 42°
  3. 7 AM Mostly Sunny 41°
  4. 8 AM Sunny 41°
  5. 9 AM Sunny 44°
  6. 10 AM Sunny 50°
  7. 11 AM Sunny 57°
  8. 12 PM Sunny 61°
  9. 1 PM Sunny 64°
  10. 2 PM Sunny 67°
  11. 3 PM Sunny 68°
  12. 4 PM Sunny 69°
  13. 5 PM Sunny 68°
  14. 6 PM Mostly Clear 65°
  15. 7 PM Mostly Clear 60°
  16. 8 PM Mostly Clear 56°
  17. 9 PM Mostly Clear 54°
  18. 10 PM Mostly Clear 52°
  19. 11 PM Mostly Clear 50°
  20. Sun12 AM Mostly Clear 49°
  21. 1 AM Mostly Clear 48°
  22. 2 AM Mostly Clear 47°
  23. 3 AM Mostly Clear 47°
  24. 4 AM Mostly Clear 46°

10-day forecast

Details
  1. ThuOct 22 Sunny Sunny41°69°
  2. FriOct 23 Sunny Sunny41°69°
  3. TodayOct 24 Sunny Sunny42°69°
  4. SunOct 25 Sunny Sunny45°72°
  5. MonOct 26 Mostly Sunny Mostly Sunny47°72°
  6. TueOct 27 Partly Sunny Partly Sunny47°69°
  7. WedOct 28 Partly Sunny Partly Sunny45°66°
  8. ThuOct 29 Sunny Sunny51°71°
  9. FriOct 30 Cloudy Cloudy43°59°
  10. SatOct 31 Cloudy Cloudy0.06 in38°61°

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 Vandalia

More weather news
  • Showers & Storms Today and Tonight—Could see Severe Storms this Afternoon/Evening

    Vandalia Radio We are looking at another wet day before much cooler temperatures are on the way for Friday and this weekend. We will see showers and storms today with a high of 80. And, then showers and storms tonight…

    Vandalia Radio·8 days ago
  • Rain & Storms today and tomorrow—Much cooler temps on the way Friday

    Vandalia Radio The rain is here and then cooler temperatures will follow that. We are looking at showers and storms for today with a high of 78. Then a chance of showers and storms for tonight with a low of 63. We’ll…

    Vandalia Radio·9 days ago
  • First Alert Weather Day: Another hot one ahead of later storms

    WSAZ HUNTINGTON, W.Va. (WSAZ) - Dillon Gaudet has your First Alert Weather Day forecast on this Wednesday morning. WSAZ+ | Charleston Coliseum renamed Vandalia Health Center Maintenance worker identified after being hit…

    wsaz.com·10 days ago
  • Sunny and pleasant weekend ahead for the Mid-Ohio Valley

    The dry and comfortable weather will continue through much of next week. PARKERSBURG, W.Va. (WTAP) - The weather remains quiet across the Mid-Ohio Valley. No rain is expected over the next several days, but there will…

    wtap.com·1 day ago
  • Northeast Ohio Weather: Pleasant weekend ahead

    Cleveland 19 News CLEVELAND, Ohio (WOIO) - High pressure remains over the area today. It will shift east of Ohio by Sunday. Sunny today. High temperatures in the lower to middle 60s. Clear tonight. Early morning…

    cleveland19.com·1 day ago
  • Ohio Department of Transportation preparing snow and ice equipment for winter

    GALLIPOLIS, Ohio (WCHS) — Temperatures are expected to cool down even more as winter weather is just around the corner. The Ohio Department of Transportation is making sure it's ready to clear roads when snow and ice…

    WCHS·1 day ago
  • The trend of sunny days continues across the Mid-Ohio Valley

    The weather remains quiet across the Mid-Ohio Valley. PARKERSBURG, W.Va. (WTAP) - The weather remains persistent across the Mid-Ohio Valley. High pressure remains the dominant force in the forecast for the next several…

    wtap.com·2 days ago
  • Northeast Ohio Weather: Dry spell rolls on

    Cleveland 19 News CLEVELAND, Ohio (WOIO) - High pressure is centered west of our area today. A weak front crosses tonight. Little change to the forecast the next few days. Sunshine today. Afternoon temperatures in the…

    cleveland19.com·2 days ago
  • How El Niño could impact Ohio snowfall this winter

    Now that we've passed the autumnal equinox, winter weather won't be far behind. How much snow will Ohio see this winter? What's Ohio's snowiest month? Will El Niño affect snow and temperatures this winter? Here's what…

    Lexington Herald Leader·2 days ago
  • Ohio Ag Weather and Forecast, October 22, 2026

    October 22, 2026 -- This forecast is clearly back loaded with mositure, leading to trouble free weather for harvest today through at least next Thursday morning. Temps remain above normal, with the warmest coming today…

    ocj.com·2 days ago

Air quality

71
Moderate
Fine particles (PM2.5)

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

Forecast

  • SatModerate (56)
  • SunModerate (56)
  • MonModerate (64)

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 7:57 AM
Sunset 6:46 PM
Daylight 10 h 48 min (−2 min 26 s tomorrow)
Waxing Gibbous · 96% lit
Moonrise 5:38 PM Moonset 6:12 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low63° / 43°
Month to date1.39 in (normal 2.19 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 3 hrs ago

What Has Changed

Dense fog advisory has been issued for parts of west central Ohio.

Key Messages

1) Fog will occur across parts of west central and central Ohio into the mid morning.

2) Dry conditions will persist though much of next week.

Discussion

KEY MESSAGE 1) Northeast flow coming off of Lake Erie has increased low level moisture enough for fog to develop. This has spread into parts of west central Ohio and some areas in central Ohio north of Columbus. The lowest visibilities are forecast to remain across west central Ohio, so a dense fog advisory has been issued for that area. The fog should diminish by mid morning.

KEY MESSAGE 2) Mid level ridge extending from the western Gulf to the western Great Lakes will shift slightly eastward into the early part of the week. Surface high situated east of the area will remain through the weekend. Then a weak front will sag south across the area Monday into Monday night.

The mid level ridge gets slowly suppressed, finally breaking down by mid week as a short wave lifts out of the southern Plains and up the Ohio Valley. The front will wash out as another high moves from Ontario to the northeast Atlantic coast.

All put together, the extended period of dry conditions will persist well into next week, perhaps the entirety of the week. Temperatures will be above normal.

Aviation

Will continue to see the same conditions across the region. Visibility restrictions in valley fog will occur at KLUK for the early part of the period and then redevelop at the end. There could be a brief drop in visibility at KILN around 12Z as well. Otherwise VFR with just a few high clouds and easterly winds less than 10 kt.

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 4Search index and reflects what the press published. Terms of use.