VANDALIA, OH 45377 Weather Forecast & Current Conditions

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DAYTON, OH
Current Weather

7:56 AM EST JAN 7, 2026
Overcast
39°F
Feels Like: 31°F
Dewpoint: 37°F
Rel. Hum.: 92%
Visibility: 9 miles
Wind: W at 13 mph
Pressure: 29.91 inches
Last 72 hours

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VANDALIA, OH 45377
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy this morning, then becoming partly cloudy. Highs around 50. West winds 5 to 10 mph, becoming southwest late.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Mild with lows in the mid 30s. South winds around 5 mph.
THURSDAY
Mostly cloudy. A slight chance of rain in the afternoon. Mild with highs in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
THURSDAY NIGHT
Rain. Much warmer with lows in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent.
FRIDAY
Rain likely in the morning, then partly cloudy with a chance of rain in the afternoon. Mild with highs in the mid 60s. Southwest winds 15 to 20 mph. Gusts up to 35 mph in the morning. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of rain in the evening, then rain likely after midnight. Mild with lows in the upper 40s. Chance of rain 70 percent.
SATURDAY
Rain likely in the morning. Mild with highs in the mid 50s. Temperatures falling into the upper 40s in the afternoon. Chance of rain 70 percent.
SATURDAY NIGHT
Partly cloudy. Much cooler with lows in the mid 20s.
SUNDAY
Partly cloudy with a 30 percent chance of snow showers. Much cooler with highs in the lower 30s.
SUNDAY NIGHT
Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Lows in the lower 20s. Chance of snow 30 percent.
MONDAY
Mostly sunny. Highs in the upper 30s.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s.
TUESDAY
Partly cloudy. Highs in the lower 40s.

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  7:00 PM EST  1/ 6/2026
Wednesday
7 JAN 2026
VANDALIA, OH 45377 weather forecast Day 1, 0 hours 1 AM 44° 39° Mostly Cloudy 2%

0% Thunder
( 0% severe)
W   9 86% 40°
Low 40° VANDALIA, OH 45377 weather forecast Day 1, 3 hours 4 AM 42° 36° Mostly Cloudy W   9 89% 39°
High 48° VANDALIA, OH 45377 weather forecast Day 1, 6 hours 7 AM 41° 36° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   8 89% 38°

Mostly Cloudy



VANDALIA, OH 45377 weather forecast Day 1, 9 hours 10 AM 42° 38° Mostly Cloudy W   7 86% 38°
VANDALIA, OH 45377 weather forecast Day 1, 12 hours 1 PM 45° 41° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WSW   8 76% 38°
VANDALIA, OH 45377 weather forecast Day 1, 15 hours 4 PM 47° 43° Partly Cloudy WSW   8 68% 37°
VANDALIA, OH 45377 weather forecast Day 1, 18 hours 7 PM 41° 37° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   6 82% 36°
VANDALIA, OH 45377 weather forecast Day 1, 21 hours 10 PM 39° 35° Partly Cloudy S   6 82% 34°
Thursday
8 JAN 2026
VANDALIA, OH 45377 weather forecast Day 2, 0 hours 1 AM 37° 32° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   7 85% 33°
Low 34° VANDALIA, OH 45377 weather forecast Day 2, 3 hours 4 AM 36° 30° Partly Cloudy S   8 89% 33°
High 57° VANDALIA, OH 45377 weather forecast Day 2, 6 hours 7 AM 37° 30° Mostly Cloudy 1%

0% Thunder
( 0% severe)
S   9 85% 33°

Mostly Cloudy

Chance of Rain

VANDALIA, OH 45377 weather forecast Day 2, 9 hours 10 AM 44° 38° Mostly Cloudy SSE   10 73% 36°
VANDALIA, OH 45377 weather forecast Day 2, 12 hours 1 PM 53° 49° Mostly Cloudy 22%
RAIN
<.01 in
0% Thunder
( 0% severe)
SSE   13 57% 38°
VANDALIA, OH 45377 weather forecast Day 2, 15 hours 4 PM 55° 51° Mostly Cloudy SSE   14 59% 41°
VANDALIA, OH 45377 weather forecast Day 2, 18 hours 7 PM 54° 50° Mostly Cloudy 60%
RAIN
***
0% Thunder
( 1% severe)
SSE   15 66% 43°
VANDALIA, OH 45377 weather forecast Day 2, 21 hours 10 PM 55° 51° Mostly Cloudy S   17 74% 47°

DAYTON, OH extended weather forecast

Friday
9 JAN 2026
Saturday
10 JAN 2026
Sunday
11 JAN 2026
Monday
12 JAN 2026
Tuesday
13 JAN 2026
Low 57° Low 45° Low 27° Low 24° Low 29°
High 67° High 55° High 31° High 40° High 43°
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
95% Rain
Overcast
85% Rain
Overcast
63% Rain/Snow
Partly Cloudy
19% Snow
Mostly Cloudy
32% Snow
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