Local weather forecast

Weather in Greenville, OH

Updated 2026-08-11 11:15 local time · ZIP codes 45331

Sunny
Now87°F

Sunny

High / Low93° / 69°
Rain chance77%
Wind12 mph
Weather alerts

Active alerts

5
Severe Thunderstorm Warning issued August 11 at 7:57AM EDT until August 11 at 8:30AM EDT by NWS Indianapolis IN

At 756 AM EDT, severe thunderstorms were located along a line extending from 6 miles south of Portland to near Albany to 6 miles northwest of Muncie, moving southeast at 55 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Muncie, Anderson, Elwood, Alexandria, Winchester, Yorktown, Union City, Albany, Frankton, Eaton, Daleville, Parker City, Farmland, Summitville, Gaston, Selma, Ridgeville, Orestes, Saratoga, and Ball State University. This includes Interstate 69 between mile markers 235 and 251.

Safety instructions

For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

Severe Thunderstorm Warning issued August 11 at 7:41AM EDT until August 11 at 8:30AM EDT by NWS Indianapolis IN

SVRIND The National Weather Service in Indianapolis has issued a * Severe Thunderstorm Warning for... Northern Madison County in central Indiana... Randolph County in east central Indiana... Delaware County in east central Indiana... * Until 830 AM EDT. * At 740 AM EDT, severe thunderstorms were located along a line extending from near Montpelier to near Fairmount, moving southeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Muncie, Anderson, Elwood, Alexandria, Winchester, Yorktown, Union City, Albany, Frankton, Eaton, Daleville, Parker City, Farmland, Summitville, Gaston, Selma, Ridgeville, Orestes, Saratoga, and Ball State University. This includes Interstate 69 between mile markers 235 and 251.

Safety instructions

For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

Severe Thunderstorm Warning issued August 11 at 8:00AM EDT until August 11 at 8:45AM EDT by NWS Indianapolis IN

SVRIND The National Weather Service in Indianapolis has issued a * Severe Thunderstorm Warning for... Southern Randolph County in east central Indiana... Southeastern Delaware County in east central Indiana... Northeastern Henry County in east central Indiana... * Until 845 AM EDT. * At 800 AM EDT, severe thunderstorms were located along a line extending from near Portland to 6 miles northwest of Winchester to near Muncie, moving southeast at 55 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Winchester, Union City, Lynn, Mooreland, Losantville, Modoc, Blountsville, Summit Lake State Park, and Prairie Creek Reservoir.

Safety instructions

For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

Severe Thunderstorm Warning issued August 11 at 7:57AM EDT until August 11 at 9:00AM EDT by NWS Wilmington OH

SVRILN The National Weather Service in Wilmington has issued a * Severe Thunderstorm Warning for... Northern Wayne County in east central Indiana... Darke County in west central Ohio... Southwestern Mercer County in west central Ohio... * Until 900 AM EDT. * At 756 AM EDT, severe thunderstorms were located along a line extending from near Fort Recovery to 7 miles northwest of Muncie, moving south at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. * Locations impacted include... Richmond, Greenville, Centerville, Arcanum, Hagerstown, Union City, Fort Recovery, Ansonia, New Madison, Fountain City, Dublin, Franklin, Wayne Lakes, Gettysburg, Greens Fork, Pitsburg, Bethel, Hollansburg, Rossburg, and Palestine. This includes I-70 in Indiana between mile markers 134 and 148.

Safety instructions

For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are occurring with these storms. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. To report severe weather, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.

Flood Watch issued August 11 at 4:12AM EDT until August 12 at 8:00AM EDT by NWS Wilmington OH

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Indiana, including the following counties, Dearborn, Fayette, Franklin, Union and Wayne, Kentucky, including the following counties, Boone, Bracken, Campbell, Kenton, Lewis, Mason, Pendleton and Robertson, and Ohio, including the following counties, Adams, Auglaize, Brown, Butler, Champaign, Clark, Clermont, Clinton, Darke, Delaware, Fairfield, Fayette, Franklin, Greene, Hamilton, Hardin, Highland, Hocking, Licking, Logan, Madison, Mercer, Miami, Montgomery, Pickaway, Pike, Preble, Ross, Scioto, Shelby, Union and Warren. * WHEN...Through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Several rounds of thunderstorms are expected into Wednesday morning. Locally heavy rainfall can be expected with the potential for storms to repeatedly track over the same locations. This will result in the potential for flash flooding.

Safety instructions

People in the watch area should keep an eye on the weather and be prepared for immediate action should heavy rains and flooding occur or a Flash Flood Warning be issued. Avoid low-lying areas and be careful when approaching highway dips and underpasses.

Hourly

Next hours

NowSunny87°7% rain
12 PMSunny89°7% rain
1 PMSunny91°6% rain
2 PMSunny93°5% rain
3 PMSunny90°6% rain
4 PMSunny92°4% rain
5 PMModerate rain70°85% rain
6 PMPatchy rain nearby77°74% rain
7 PMPatchy rain nearby76°38% rain
8 PMPatchy rain nearby70°83% rain
9 PMPatchy rain nearby69°79% rain
10 PMPatchy rain nearby70°73% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
93° 69°Sunny
Rain 77%Gust 22 mph
Tomorrow2026-08-12
Light rain shower
78° 64°Light rain shower
Rain 90%Gust 13 mph
Thursday2026-08-13
Patchy rain nearby
82° 65°Patchy rain nearby
Rain 82%Gust 6 mph
Conditions

Weather details

Feels like100°F
Humidity74%
Pressure29.96 inHg
Visibility6 mi
Wind12 mph WSW
Wind gusts14 mph
Precipitation0.00 in
UV index1
Daylight

Sunrise, sunset and moon

Sunrise06:46 AM
Sunset08:41 PM
Moonrise04:46 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 85% over the next 12 hours.

Choose light, breathable clothing

It feels like 100°F with winds near 12 mph.

Best window: 11 AM

87°F, 7% rain chance and 12 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 39 mph.

Running conditions are less comfortable

Current temperature is 87°F, wind 12 mph, rain chance up to 85%.

Low UV protection needs

UV index is 1.

Greenville weather today

Sunny and 87°F in Greenville, OH. Today's high is 93°F with a 77% rain chance. Winds are around 12 mph with gusts near 14 mph. Relative humidity is 74%, pressure is 29.96 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Greenville

Sunrise is at 06:46 AM and sunset is at 08:41 PM. Tomorrow's forecast calls for Light rain shower with a high near 78°F and a low near 64°F. The maximum rain chance is 90%.

Nearby

Weather near Greenville

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