Local weather forecast

Weather in Londonderry, OH

Updated 2026-08-11 11:15 local time · ZIP codes 45647

Patchy rain nearby
Now81°F

Patchy rain nearby

High / Low96° / 70°
Rain chance76%
Wind8 mph
Weather alerts

Active alerts

2
Flash Flood Warning issued August 11 at 7:01AM EDT until August 11 at 8:30AM EDT by NWS Wilmington OH

At 701 AM EDT, local law enforcement reported flash flooding across the warned area. Between 1.5 and 3 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Law enforcement reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that may experience flash flooding include... Lancaster, Logan, Bremen, Hide-A-Way Hills, Starr, Royalton, Amanda, Murray City, Sugar Grove, Enterprise, Rockbridge, Lake Logan State Park, Hideaway Hills, North Berne, Gibisonville, Ilesboro, Union Furnace, Clearport and Haydenville.

Safety instructions

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. To report flash flooding, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.

Flash Flood Warning issued August 11 at 5:29AM EDT until August 11 at 8:30AM EDT by NWS Wilmington OH

FFWILN The National Weather Service in Wilmington has issued a * Flash Flood Warning for... Fairfield County in central Ohio... Eastern Franklin County in central Ohio... Hocking County in central Ohio... Southwestern Licking County in central Ohio... * Until 830 AM EDT. * At 529 AM EDT, local law enforcement reported flash flooding across the warned area. Between 1 and 2.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Law enforcement reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that may experience flash flooding include... Columbus, Lancaster, Westerville, Reynoldsburg, Gahanna, Pickerington, Worthington, Bexley, Logan, Pataskala, Canal Winchester, Groveport, Baltimore, Bremen, Minerva Park, Millersport, Pleasantville and Hide-A-Way Hills.

Safety instructions

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. To report flash flooding, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.

Hourly

Next hours

NowPatchy rain nearby81°19% rain
12 PMPartly Cloudy82°14% rain
1 PMSunny91°4% rain
2 PMSunny93°3% rain
3 PMSunny95°3% rain
4 PMSunny96°2% rain
5 PMSunny96°2% rain
6 PMSunny92°2% rain
7 PMPatchy rain nearby77°90% rain
8 PMPatchy rain nearby71°76% rain
9 PMClear71°10% rain
10 PMHeavy rain70°94% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
96° 70°Sunny
Rain 76%Gust 21 mph
Tomorrow2026-08-12
Fog
88° 64°Fog
Rain 89%Gust 14 mph
Thursday2026-08-13
Fog
86° 64°Fog
Rain 82%Gust 5 mph
Conditions

Weather details

Feels like86°F
Humidity85%
Pressure30.00 inHg
Visibility5 mi
Wind8 mph SW
Wind gusts10 mph
Precipitation0.00 in
UV index1
Daylight

Sunrise, sunset and moon

Sunrise06:40 AM
Sunset08:32 PM
Moonrise04:41 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 94% over the next 12 hours.

Choose light, breathable clothing

It feels like 86°F with winds near 8 mph.

Best window: 6 PM

92°F, 2% rain chance and 2 mph wind.

Use extra caution while driving

Visibility is around 5 mi; gusts may reach 35 mph.

Running conditions are less comfortable

Current temperature is 81°F, wind 8 mph, rain chance up to 94%.

Low UV protection needs

UV index is 1.

Londonderry weather today

Patchy rain nearby and 81°F in Londonderry, OH. Today's high is 96°F with a 76% rain chance. Winds are around 8 mph with gusts near 10 mph. Relative humidity is 85%, pressure is 30.00 inHg, and visibility is about 5 miles.

Tonight and tomorrow in Londonderry

Sunrise is at 06:40 AM and sunset is at 08:32 PM. Tomorrow's forecast calls for Fog with a high near 88°F and a low near 64°F. The maximum rain chance is 89%.

Nearby

Weather near Londonderry

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