VANDALIA, OH 45377 Weather Forecast & Current Conditions

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DAYTON, OH
Current Weather

7:56 AM EDT APR 20, 2026
Clear
36°F
Feels Like: 31°F
Dewpoint: 27°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: NNW at 6 mph
Pressure: 30.33 inches
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VANDALIA, OH 45377
Weather Forecast

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Snow Depth pages
TODAY
Widespread frost this morning. Sunny. Highs in the mid 50s. North winds around 5 mph.
TONIGHT
Clear. Lows in the upper 30s. Northeast winds around 5 mph, becoming southeast after midnight.
TUESDAY
Mostly sunny in the morning, then becoming partly cloudy. Warmer with highs in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph.
TUESDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Warmer with lows in the upper 50s. Southwest winds 15 to 20 mph. Chance of rain 50 percent.
WEDNESDAY
Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 70s. West winds around 10 mph. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 40 percent.
THURSDAY
Mostly sunny. Unseasonably warm with highs around 80.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Unseasonably warm with lows around 60.
FRIDAY
Partly cloudy. A chance of showers in the afternoon. Unseasonably warm with highs in the lower 80s. Chance of rain 40 percent.
FRIDAY NIGHT
Showers likely. Lows in the mid 50s. Chance of rain 70 percent.
SATURDAY
Partly cloudy. Showers likely, mainly in the morning. Highs in the lower 70s. Chance of rain 70 percent.
SATURDAY NIGHT
Partly cloudy with a 50 percent chance of showers. Lows in the lower 50s.
SUNDAY
Partly cloudy. A chance of showers. Highs in the lower 70s. Chance of rain 30 percent.

Visible Weather Satellite
VANDALIA, OH 45377
Infrared Weather Satellite
VANDALIA, OH 45377
NEXRAD Weather Radar
VANDALIA, OH 45377

DAYTON, OH 3 hourly weather forecast

weather forecast created  8:00 PM EDT  4/19/2026
Monday
20 APR 2026
VANDALIA, OH 45377 weather forecast Day 1, 0 hours 2 AM 39° 33° Clear 0%

0% Thunder
( 0% severe)
NNW   8 64% 28°
Low 34° VANDALIA, OH 45377 weather forecast Day 1, 3 hours 5 AM 35° 29° Clear NNW   7 69% 26°
High 53° VANDALIA, OH 45377 weather forecast Day 1, 6 hours 8 AM 35° 29° Clear 0%

0% Thunder
( 0% severe)
N   7 66% 25°

Clear



VANDALIA, OH 45377 weather forecast Day 1, 9 hours 11 AM 44° 39° Clear N   8 39% 21°
VANDALIA, OH 45377 weather forecast Day 1, 12 hours 2 PM 49° 46° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   7 28% 18°
VANDALIA, OH 45377 weather forecast Day 1, 15 hours 5 PM 52° 50° Clear NW   6 25% 18°
VANDALIA, OH 45377 weather forecast Day 1, 18 hours 8 PM 50° 50° Clear 1%

0% Thunder
( 0% severe)
NE   2 29% 20°
VANDALIA, OH 45377 weather forecast Day 1, 21 hours 11 PM 43° 40° Clear SE   5 40% 21°
Tuesday
21 APR 2026
VANDALIA, OH 45377 weather forecast Day 2, 0 hours 2 AM 40° 35° Clear 2%

0% Thunder
( 1% severe)
SSE   7 47% 22°
Low 38° VANDALIA, OH 45377 weather forecast Day 2, 3 hours 5 AM 39° 33° Clear S   9 51% 23°
High 73° VANDALIA, OH 45377 weather forecast Day 2, 6 hours 8 AM 42° 36° Partly Cloudy 0%

0% Thunder
( 1% severe)
S   12 50% 25°

Partly Cloudy




Breezy
VANDALIA, OH 45377 weather forecast Day 2, 9 hours 11 AM 57° 53° Partly Cloudy SSW   16 42% 34°
VANDALIA, OH 45377 weather forecast Day 2, 12 hours 2 PM 69° 69° Partly Cloudy 1%

0% Thunder
( 4% severe)
SW   20 35% 40°
VANDALIA, OH 45377 weather forecast Day 2, 15 hours 5 PM 73° 73° Partly Cloudy SW   20 31% 41°
VANDALIA, OH 45377 weather forecast Day 2, 18 hours 8 PM 68° 68° Mostly Cloudy 22%
RAIN
.01–.1 in
0% Thunder
( 16% severe)
SW   14 37% 41°
VANDALIA, OH 45377 weather forecast Day 2, 21 hours 11 PM 63° 62° Mostly Cloudy SW   13 48% 43°

DAYTON, OH extended weather forecast

Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Sunday
26 APR 2026
Low 55° Low 55° Low 58° Low 56° Low 48°
High 71° High 77° High 76° High 69° High 71°
VANDALIA, OH 45377 weather forecast Day 3 VANDALIA, OH 45377 weather forecast Day 4 VANDALIA, OH 45377 weather forecast Day 5 VANDALIA, OH 45377 weather forecast Day 6 VANDALIA, OH 45377 weather forecast Day 7
Overcast
62% Rain
Partly Cloudy
19% Rain
Mostly Cloudy
55% Rain
Overcast
68% Rain
Mostly Cloudy
29% Rain
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