Local weather forecast

Weather in Casstown, OH

Updated 2026-08-11 11:15 local time · ZIP codes 45312

Sunny
Now85°F

Sunny

High / Low93° / 70°
Rain chance78%
Wind10 mph
Weather alerts

Active alerts

1
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.

Hourly

Next hours

NowSunny85°9% rain
12 PMSunny90°5% rain
1 PMSunny92°4% rain
2 PMSunny90°5% rain
3 PMSunny91°5% rain
4 PMSunny93°3% rain
5 PMHeavy rain at times70°87% rain
6 PMPatchy rain nearby77°79% rain
7 PMPatchy rain nearby75°63% rain
8 PMPatchy rain nearby71°24% rain
9 PMPatchy rain nearby70°81% rain
10 PMPatchy rain nearby70°70% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
93° 70°Sunny
Rain 78%Gust 28 mph
Tomorrow2026-08-12
Light rain shower
79° 63°Light rain shower
Rain 91%Gust 12 mph
Thursday2026-08-13
Fog
82° 64°Fog
Rain 74%Gust 7 mph
Conditions

Weather details

Feels like96°F
Humidity81%
Pressure29.96 inHg
Visibility6 mi
Wind10 mph WSW
Wind gusts12 mph
Precipitation0.00 in
UV index3
Daylight

Sunrise, sunset and moon

Sunrise06:44 AM
Sunset08:39 PM
Moonrise04:44 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 87% over the next 12 hours.

Choose light, breathable clothing

It feels like 96°F with winds near 10 mph.

Best window: 8 PM

71°F, 24% rain chance and 5 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 53 mph.

Running conditions are less comfortable

Current temperature is 85°F, wind 10 mph, rain chance up to 87%.

Low UV protection needs

UV index is 3.

Casstown weather today

Sunny and 85°F in Casstown, OH. Today's high is 93°F with a 78% rain chance. Winds are around 10 mph with gusts near 12 mph. Relative humidity is 81%, pressure is 29.96 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Casstown

Sunrise is at 06:44 AM and sunset is at 08:39 PM. Tomorrow's forecast calls for Light rain shower with a high near 79°F and a low near 63°F. The maximum rain chance is 91%.

Nearby

Weather near Casstown

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