Live Weather & Forecast
Weather in Greenville
Ohio, United States · Real-time conditions & 3-day outlook
20°C
Feels like 20°C
68°F / Feels 68°F
Partly cloudy
Greenville, Ohio
🌞 Daytime
Updated: 2026-04-13 08:00
Humidity
57%
Wind
27 km/h SW
Wind Gust
40.5 km/h
Pressure
1017 mb
Visibility
16 km
UV Index
0.2
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
12.8°C
Wind Degree
224°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
150.9 μg/m³
NO₂
3.9 μg/m³
O₃
77 μg/m³
SO₂
3.8 μg/m³
PM 2.5
6.2 μg/m³
PM 10
6.5 μg/m³
Weather Alerts 1
Met
· Moderate · Expected
Special Weather Statement issued April 13 at 2:09AM EDT by NWS Indianapolis IN
Scattered showers will continue to produce brief strong wind gusts of 40 to just above 50 mph through 4 am as they move east across central Indiana. An isolated higher gust in excess of 55 mph is possible. These wind gusts may knock down tree limbs and power lines.
Today's Hourly Forecast
24-hour breakdown for Greenville, Ohio
12 AM
20°
Clear
1 AM
20°
Clear
2 AM
20°
Clear
3 AM
19°
Clear
4 AM
19°
Patchy rain nearby
5 AM
19°
Patchy rain nearby
6 AM
18°
Clear
7 AM
18°
Clear
8 AM
20°
Partly cloudy
9 AM
19°
Overcast
10 AM
20°
Partly Cloudy
11 AM
21°
Light rain
12 PM
22°
Patchy rain nearby
1 PM
23°
Partly Cloudy
2 PM
24°
Partly Cloudy
3 PM
25°
Partly Cloudy
4 PM
25°
Partly Cloudy
5 PM
25°
Partly Cloudy
6 PM
26°
Sunny
7 PM
23°
Sunny
8 PM
22°
Partly Cloudy
9 PM
21°
Thundery outbreaks in nearby
10 PM
20°
Thundery outbreaks in nearby
11 PM
20°
Thundery outbreaks in nearby
3-Day Forecast
Daily overview for Greenville, Ohio
Today
Patchy rain nearby
26°
/
18°
🌧️ 83% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 38.2 km/h
🌧️ Total precip: 1.25 mm
☀️ UV Index: 1.1
🌅 Sunrise: 07:04 AM
🌇 Sunset: 08:15 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
26°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 34.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 07:02 AM
🌇 Sunset: 08:16 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
25°
/
18°
🌧️ 89% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 32.4 km/h
🌧️ Total precip: 3.43 mm
☀️ UV Index: 1.6
🌅 Sunrise: 07:00 AM
🌇 Sunset: 08:17 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Greenville
Plan your trip to Greenville, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Greenville?
Current conditions in Greenville: Partly cloudy, temperature 20°C, humidity 57%.
What is the best time to visit Greenville?
The best time to visit Greenville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Greenville?
Greenville is located at approximately 40.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Greenville?
The wettest period in Greenville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Greenville?
For visits to Greenville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Greenville in?
Greenville is located in United States, in the state of Ohio.
What are the public holidays in Greenville in 2026?
View the 2026 public holidays for Greenville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Greenville?
The weather forecast for Greenville uses coordinates 40.1024, -84.6333.