National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Van Wert County Airport (KVNW)

Lat: 40.86°NLon: 84.61°WElev: 787ft.

Light Drizzle Fog/Mist and Breezy

59°F

15°C

Humidity 100%
Wind Speed W 21 G 29 mph
Barometer 29.78 in
Dewpoint 59°F (15°C)
Visibility 1.25 mi
Last update 18 Apr 1:15 pm EDT
Extended Forecast for

Decatur IN

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Mostly cloudy, with a high near 66. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Areas of frost after 11pm. Otherwise, partly cloudy, with a low around 35. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Areas Frost

  • Sunday

    Sunday: A slight chance of showers between 4pm and 5pm. Areas of frost before 10am. Otherwise, mostly sunny, with a high near 54. Southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    High: 54 °F

    Areas Frost
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 29. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost before 10am. Otherwise, sunny, with a high near 51. Northeast wind around 5 mph becoming northwest in the afternoon.

    High: 51 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a high near 66. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Areas of frost after 11pm. Otherwise, partly cloudy, with a low around 35. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A slight chance of showers between 4pm and 5pm. Areas of frost before 10am. Otherwise, mostly sunny, with a high near 54. Southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 29. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Widespread frost before 10am. Otherwise, sunny, with a high near 51. Northeast wind around 5 mph becoming northwest in the afternoon.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 60.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Decatur IN
 40.83°N 84.93°W (Elev. 778 ft)
Last Update:
12:30 pm EDT Apr 18, 2026
Forecast Valid:
1pm EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation