GREENVILLE, OH 45331 Weather Forecast & Current Conditions

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DAYTON, OH
Current Weather

11:56 AM EDT MAY 26, 2026
Broken Clouds
73°F
Feels Like: 73°F
Dewpoint: 63°F
Rel. Hum.: 71%
Visibility: 10 miles
Wind: ESE at 7 mph
Pressure: 30.10 inches
Last 72 hours

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GREENVILLE, OH 45331
Weather Forecast

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Snow Depth pages
TODAY
Mostly cloudy. Highs around 80. East winds around 5 mph.
TONIGHT
Mostly cloudy. Showers likely with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Southeast winds around 5 mph. Chance of rain 60 percent.
WEDNESDAY
Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Northeast winds around 5 mph. Chance of rain 80 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 50s. Northwest winds around 5 mph. Chance of rain 30 percent.
THURSDAY
Mostly sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.
THURSDAY NIGHT
Mostly clear. Lows in the lower 50s.
FRIDAY
Mostly sunny. Highs in the mid 70s.
FRIDAY NIGHT
Partly cloudy. Lows in the lower 50s.
SATURDAY
Mostly sunny. Highs in the mid 70s.
SATURDAY NIGHT
Mostly clear. Lows around 50.
SUNDAY
Mostly sunny. Highs in the lower 70s.
SUNDAY NIGHT
Mostly clear. Lows in the lower 50s.
MONDAY
Mostly sunny. Highs in the mid 70s.

Visible Weather Satellite
GREENVILLE, OH 45331
Infrared Weather Satellite
GREENVILLE, OH 45331
NEXRAD Weather Radar
GREENVILLE, OH 45331

DAYTON, OH 3 hourly weather forecast

weather forecast created  8:00 PM EDT  5/25/2026
Tuesday
26 MAY 2026
GREENVILLE, OH 45331 weather forecast Day 1, 0 hours 2 AM 61° 61° Mostly Cloudy 0%

0% Thunder
( 1% severe)
NE   5 81% 55°
Low 59° GREENVILLE, OH 45331 weather forecast Day 1, 3 hours 5 AM 60° 60° Mostly Cloudy NE   5 84% 55°
High 78° GREENVILLE, OH 45331 weather forecast Day 1, 6 hours 8 AM 63° 63° Mostly Cloudy 1%

0% Thunder
( 4% severe)
ENE   6 84% 58°

Mostly Cloudy

Chance of Rain

GREENVILLE, OH 45331 weather forecast Day 1, 9 hours 11 AM 72° 72° Mostly Cloudy E   5 71% 62°
GREENVILLE, OH 45331 weather forecast Day 1, 12 hours 2 PM 77° 79° Mostly Cloudy 26%
RAIN
<.01 in
0% Thunder
( 17% severe)
ESE   6 60% 62°
GREENVILLE, OH 45331 weather forecast Day 1, 15 hours 5 PM 77° 79° Mostly Cloudy ESE   6 62% 63°
GREENVILLE, OH 45331 weather forecast Day 1, 18 hours 8 PM 73° 73° Mostly Cloudy 26%
RAIN
.1–.25 in
0% Thunder
( 20% severe)
SE   6 73% 64°
GREENVILLE, OH 45331 weather forecast Day 1, 21 hours 11 PM 69° 69° Mostly Cloudy E   5 81% 63°
Wednesday
27 MAY 2026
GREENVILLE, OH 45331 weather forecast Day 2, 0 hours 2 AM 67° 67° Mostly Cloudy 62%
RAIN
***
0% Thunder
( 22% severe)
ESE   3 87% 63°
Low 64° GREENVILLE, OH 45331 weather forecast Day 2, 3 hours 5 AM 66° 66° Mostly Cloudy ESE   2 90% 63°
High 78° GREENVILLE, OH 45331 weather forecast Day 2, 6 hours 8 AM 67° 67° Mostly Cloudy 60%
RAIN
>2 in
0% Thunder
( 26% severe)
S   3 90% 64°

Mostly Cloudy

Rain Likely

GREENVILLE, OH 45331 weather forecast Day 2, 9 hours 11 AM 72° 72° Mostly Cloudy NE   3 81% 66°
GREENVILLE, OH 45331 weather forecast Day 2, 12 hours 2 PM 75° 75° Mostly Cloudy 52%
RAIN
***
0% Thunder
( 47% severe)
N   5 74% 66°
GREENVILLE, OH 45331 weather forecast Day 2, 15 hours 5 PM 76° 78° Partly Cloudy NNE   6 66% 64°
GREENVILLE, OH 45331 weather forecast Day 2, 18 hours 8 PM 73° 73° Partly Cloudy 17%
RAIN
.01–.1 in
0% Thunder
( 11% severe)
NNE   6 73% 64°
GREENVILLE, OH 45331 weather forecast Day 2, 21 hours 11 PM 68° 68° Partly Cloudy S   5 78% 61°

DAYTON, OH extended weather forecast

Thursday
28 MAY 2026
Friday
29 MAY 2026
Saturday
30 MAY 2026
Sunday
31 MAY 2026
Monday
1 JUN 2026
Low 61° Low 52° Low 55° Low 49° Low 54°
High 78° High 77° High 72° High 71° High 78°
GREENVILLE, OH 45331 weather forecast Day 3 GREENVILLE, OH 45331 weather forecast Day 4 GREENVILLE, OH 45331 weather forecast Day 5 GREENVILLE, OH 45331 weather forecast Day 6 GREENVILLE, OH 45331 weather forecast Day 7
Partly Cloudy
15% Rain
Clear
3% Rain
Clear
9% Rain
Clear
2% Rain
Clear
12% Rain
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