Current Conditions

Vandalia, Ohio

84°F29°C

Drizzle

Feels like89°F32°C

Wind

WNW 3 mph4 km/h

Humidity

64%

Cloud Cover

100%

As of Thursday, August 13, 2026 at 3:59 PM EDT

Today's Outlook

Day

Overcast and warm, with a high of 84°F29°C — feels like 90°F32°C. Light wind from the WSW around 3 mph5 km/h. 17% chance of drizzle in the afternoon. Heavy, humid air.

Night

Overcast, with a low around 76°F24°C. Light wind from the E around 3 mph5 km/h. 33% chance of drizzle throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 84°F29°CFeels 89°F32°C	Low 76°F24°C	Precip 0.03 in0.8 mm33%	Cloud 98%	Wind S 3 mph5 km/h	Thursday: Overcast and warm, with a high of 84°F29°C — feels like 90°F32°C. Light wind from the WSW around 3 mph5 km/h. 17% chance of drizzle in the afternoon. Heavy, humid air. Thursday Night: Overcast, with a low around 76°F24°C. Light wind from the E around 3 mph5 km/h. 33% chance of drizzle throughout the night.
Rain	High 82°F28°CFeels 87°F31°C	Low 72°F22°C	Precip 0.57 in14.5 mm88%	Cloud 94%	Wind ENE 4 mph6 km/h	Friday: Overcast and warm, with a high of 82°F28°C and morning low of 72°F22°C — feels like 88°F31°C. Light wind from the SW around 3 mph6 km/h. 88% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 72°F22°C. Light wind from the ENE around 4 mph6 km/h. 71% chance of rain throughout the night.
Light Rain	High 85°F29°CFeels 92°F33°C	Low 72°F22°C	Precip 0.24 in6.2 mm52%	Cloud 88%	Wind SE 4 mph7 km/h	Saturday: Overcast and warm, with a high of 85°F29°C and morning low of 72°F22°C — feels like 91°F33°C. Light wind from the SSE around 4 mph7 km/h. 26% chance of drizzle throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 72°F22°C. Light wind from the ESE around 4 mph7 km/h. 52% chance of light rain throughout the night.
Rain	High 87°F30°CFeels 95°F35°C	Low 75°F24°C	Precip 0.36 in9.2 mm66%	Cloud 72%	Wind W 7 mph12 km/h	Sunday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 76°F24°C — feels like 95°F35°C. Breezy from the W at 9 to 11 mph15 to 17 km/h. 63% chance of showers throughout the day. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the W around 6 mph9 km/h. 66% chance of rain throughout the night.
Showers	High 81°F27°CFeels 84°F29°C	Low 71°F21°C	Precip 0.18 in4.5 mm46%	Cloud 60%	Wind NNW 7 mph11 km/h	Monday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 72°F22°C. Breezy from the NNW at 8 to 9 mph12 to 15 km/h. 46% chance of showers throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 71°F21°C. Light wind from the NNW around 6 mph9 km/h. 40% chance of showers overnight.
Clear	High 82°F28°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 31%	Wind NNW 4 mph6 km/h	Tuesday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Light wind from the NNW around 4 mph6 km/h. Tuesday Night: Partly cloudy, with a low around 64°F18°C. Light wind from the N around 4 mph6 km/h.
Showers	High 84°F29°C	Low 65°F19°C	Precip 0.08 in2 mm24%	Cloud 64%	Wind SSW 7 mph11 km/h	Wednesday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 67°F19°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 24% chance of drizzle throughout the day. Wednesday Night: Mostly cloudy, with a low around 65°F19°C. Breezy from the SSW at 6 to 7 mph9 to 11 km/h. 20% chance of showers in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	84°F29°C Feels 89°F32°C	76°F24°C	0.03 in0.8 mm· 33%	98%	Drizzle	S 3 mph5 km/h
DayOvercast and warm, with a high of 84°F29°C — feels like 90°F32°C. Light wind from the WSW around 3 mph5 km/h. 17% chance of drizzle in the afternoon. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the E around 3 mph5 km/h. 33% chance of drizzle throughout the night.
	FridayAug 14	82°F28°C Feels 87°F31°C	72°F22°C	0.57 in14.5 mm· 88%	94%	Rain	ENE 4 mph6 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 72°F22°C — feels like 88°F31°C. Light wind from the SW around 3 mph6 km/h. 88% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Light wind from the ENE around 4 mph6 km/h. 71% chance of rain throughout the night.
	SaturdayAug 15	85°F29°C Feels 92°F33°C	72°F22°C	0.24 in6.2 mm· 52%	88%	Light Rain	SE 4 mph7 km/h
DayOvercast and warm, with a high of 85°F29°C and morning low of 72°F22°C — feels like 91°F33°C. Light wind from the SSE around 4 mph7 km/h. 26% chance of drizzle throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Light wind from the ESE around 4 mph7 km/h. 52% chance of light rain throughout the night.
	SundayAug 16	87°F30°C Feels 95°F35°C	75°F24°C	0.36 in9.2 mm· 66%	72%	Rain	W 7 mph12 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 76°F24°C — feels like 95°F35°C. Breezy from the W at 9 to 11 mph15 to 17 km/h. 63% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 75°F24°C. Light wind from the W around 6 mph9 km/h. 66% chance of rain throughout the night.
	MondayAug 17	81°F27°C Feels 84°F29°C	71°F21°C	0.18 in4.5 mm· 46%	60%	Showers	NNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 72°F22°C. Breezy from the NNW at 8 to 9 mph12 to 15 km/h. 46% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F21°C. Light wind from the NNW around 6 mph9 km/h. 40% chance of showers overnight.
	TuesdayAug 18	82°F28°C	64°F18°C	0 in0 mm· —	31%	Clear	NNW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Light wind from the NNW around 4 mph6 km/h. NightPartly cloudy, with a low around 64°F18°C. Light wind from the N around 4 mph6 km/h.
	WednesdayAug 19	84°F29°C	65°F19°C	0.08 in2 mm· 24%	64%	Showers	SSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 67°F19°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 24% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F19°C. Breezy from the SSW at 6 to 7 mph9 to 11 km/h. 20% chance of showers in the evening.
	ThursdayAug 20	80°F27°C	68°F20°C	0.09 in2.4 mm· 25%	49%	Showers	NNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Breezy from the NNW at 8 mph12 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the NNW at 7 mph11 km/h. 25% chance of showers overnight.
	FridayAug 21	79°F26°C	62°F17°C	0.04 in0.9 mm· 10%	41%	Drizzle	NNE 5 mph9 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 62°F17°C. Light wind from the NNE around 6 mph9 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 62°F17°C. Light wind from the NE around 5 mph8 km/h.
	SaturdayAug 22	80°F27°C	62°F17°C	0.06 in1.6 mm· 15%	41%	Drizzle	NNE 5 mph8 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 63°F17°C. Light wind from the NW around 6 mph9 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 62°F17°C. Light wind from the NE around 5 mph8 km/h. 10% chance of drizzle throughout the night.
	SundayAug 23	82°F28°C	64°F18°C	0.04 in1.1 mm· 9%	37%	Clear	NNE 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Light wind from the N around 6 mph9 km/h. NightPartly cloudy, with a low around 64°F18°C. Light wind from the NE around 5 mph8 km/h.
	MondayAug 24	84°F29°C	64°F18°C	0.03 in0.8 mm· 10%	33%	Drizzle	NW 5 mph9 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 64°F18°C. Light wind from the W around 6 mph9 km/h. 10% chance of drizzle in the morning. NightPartly cloudy, with a low around 64°F18°C. Light wind from the ENE around 5 mph8 km/h. 10% chance of drizzle in the evening.
	TuesdayAug 25	85°F29°C	66°F19°C	0.03 in0.7 mm· 10%	37%	Drizzle	W 6 mph9 km/h
DayPartly cloudy and warm, with a high of 85°F29°C and morning low of 66°F19°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 10% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 66°F19°C. Light wind from the NW around 5 mph9 km/h.
	WednesdayAug 26	84°F29°C	66°F19°C	0.04 in1.1 mm· 12%	38%	Drizzle	NW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 67°F19°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 12% chance of drizzle in the morning. NightPartly cloudy, with a low around 66°F19°C. Light wind from the NNW around 5 mph9 km/h. 10% chance of drizzle throughout the night.
	ThursdayAug 27	83°F28°C	65°F18°C	0.04 in1 mm· 11%	39%	Drizzle	NNE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 65°F18°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F19°C. Light wind from the NNE around 6 mph9 km/h.

Nearby Cities

Huber Heights5 mi8 km Riverside9 mi14 km Trotwood9 mi14 km Dayton9 mi15 km Troy10 mi17 km Fairborn11 mi17 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 39.8906°N, 84.1988°W·Elevation: 303m·Timezone: America/New_York·Population: 15,106