Local weather forecast

Weather in Vandalia, OH

Updated 2026-08-11 12:15 local time · ZIP codes 45377

Overcast
Now70°F

Overcast

High / Low96° / 70°
Rain chance76%
Wind11 mph
Weather alerts

Active alerts

1
Severe Thunderstorm Warning issued August 11 at 7:57AM EDT until August 11 at 9:00AM EDT by NWS Wilmington OH

SVRILN The National Weather Service in Wilmington has issued a * Severe Thunderstorm Warning for... Northern Wayne County in east central Indiana... Darke County in west central Ohio... Southwestern Mercer County in west central Ohio... * Until 900 AM EDT. * At 756 AM EDT, severe thunderstorms were located along a line extending from near Fort Recovery to 7 miles northwest of Muncie, moving south at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. * Locations impacted include... Richmond, Greenville, Centerville, Arcanum, Hagerstown, Union City, Fort Recovery, Ansonia, New Madison, Fountain City, Dublin, Franklin, Wayne Lakes, Gettysburg, Greens Fork, Pitsburg, Bethel, Hollansburg, Rossburg, and Palestine. This includes I-70 in Indiana between mile markers 134 and 148.

Safety instructions

For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are occurring with these storms. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. To report severe weather, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.

Hourly

Next hours

NowOvercast70°4% rain
1 PMSunny93°4% rain
2 PMSunny95°4% rain
3 PMSunny96°4% rain
4 PMSunny95°3% rain
5 PMModerate rain at times70°83% rain
6 PMPatchy rain nearby76°81% rain
7 PMPatchy rain nearby77°22% rain
8 PMSunny71°12% rain
9 PMPatchy rain nearby70°73% rain
10 PMPatchy rain nearby70°45% rain
11 PMPatchy rain nearby70°39% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
96° 70°Sunny
Rain 76%Gust 22 mph
Tomorrow2026-08-12
Light rain shower
80° 65°Light rain shower
Rain 90%Gust 13 mph
Thursday2026-08-13
Fog
82° 65°Fog
Rain 82%Gust 7 mph
Conditions

Weather details

Feels like70°F
Humidity88%
Pressure29.96 inHg
Visibility10 mi
Wind11 mph WSW
Wind gusts14 mph
Precipitation0.00 in
UV index3
Daylight

Sunrise, sunset and moon

Sunrise06:44 AM
Sunset08:39 PM
Moonrise04:45 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 83% over the next 12 hours.

Light layers should work

It feels like 70°F with winds near 11 mph.

Best window: 12 PM

70°F, 4% rain chance and 11 mph wind.

Use extra caution while driving

Visibility is around 10 mi; gusts may reach 45 mph.

Running conditions are less comfortable

Current temperature is 70°F, wind 11 mph, rain chance up to 83%.

Low UV protection needs

UV index is 3.

Vandalia weather today

Overcast and 70°F in Vandalia, OH. Today's high is 96°F with a 76% rain chance. Winds are around 11 mph with gusts near 14 mph. Relative humidity is 88%, pressure is 29.96 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Vandalia

Sunrise is at 06:44 AM and sunset is at 08:39 PM. Tomorrow's forecast calls for Light rain shower with a high near 80°F and a low near 65°F. The maximum rain chance is 90%.

Nearby

Weather near Vandalia

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