Live Weather & Forecast
Weather in Vandalia
Ohio, United States · Real-time conditions & 3-day outlook
18°C
Feels like 18°C
65°F / Feels 65°F
Clear
Vandalia, Ohio
🌞 Daytime
Updated: 2026-04-12 06:15
Humidity
74%
Wind
15.8 km/h S
Wind Gust
33.3 km/h
Pressure
1020 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
12.3°C
Wind Degree
176°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
169.9 μg/m³
NO₂
4.2 μg/m³
O₃
89 μg/m³
SO₂
2 μg/m³
PM 2.5
5.8 μg/m³
PM 10
6.3 μg/m³
Weather Alerts 1
Met
· Moderate · Expected
Special Weather Statement issued April 12 at 12:21AM CDT by NWS Paducah KY
Elevated conditions for wildfires are expected this afternoon, mainly between 12 PM and 7 PM CDT. Relative humidity values will fall to 25 to 35% this afternoon, and winds will be breezy from the south, sustained at 10 to 15 mph with gusts of 25 to 30 mph forecast. Vegetation is dry due to ongoing moderate to severe drought conditions over much of the region. Outdoor burning and activities that i...
Today's Hourly Forecast
24-hour breakdown for Vandalia, Ohio
12 AM
16°
Clear
1 AM
16°
Clear
2 AM
15°
Clear
3 AM
15°
Clear
4 AM
15°
Clear
5 AM
15°
Clear
6 AM
18°
Clear
7 AM
16°
Sunny
8 AM
18°
Sunny
9 AM
20°
Sunny
10 AM
22°
Sunny
11 AM
25°
Sunny
12 PM
27°
Sunny
1 PM
28°
Sunny
2 PM
28°
Sunny
3 PM
28°
Sunny
4 PM
27°
Sunny
5 PM
25°
Partly Cloudy
6 PM
24°
Cloudy
7 PM
22°
Overcast
8 PM
22°
Cloudy
9 PM
21°
Overcast
10 PM
21°
Overcast
11 PM
20°
Cloudy
3-Day Forecast
Daily overview for Vandalia, Ohio
Today
Sunny
29°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 33.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:24 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
24°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 33.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:22 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Thundery outbreaks in nearby
25°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 34.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Vandalia
Plan your trip to Vandalia, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Vandalia?
Current conditions in Vandalia: Clear, temperature 18°C, humidity 74%.
What is the best time to visit Vandalia?
The best time to visit Vandalia is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Vandalia?
Vandalia is located at approximately 39° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Vandalia?
The wettest period in Vandalia is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Vandalia?
For visits to Vandalia during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Vandalia in?
Vandalia is located in United States, in the state of Ohio.
What are the public holidays in Vandalia in 2026?
View the 2026 public holidays for Vandalia on our Holidays page.
What are the GPS coordinates used for the weather forecast in Vandalia?
The weather forecast for Vandalia uses coordinates 38.9606, -89.0937.