Current Conditions

Vandalia, Ohio

68°F20°C
Light Rain

Wind

WSW 4 mph7 km/h

Humidity

92%

Cloud Cover

77%

As of Wednesday, August 12, 2026 at 11:58 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 67°F19°C. Light wind from the S around 3 mph5 km/h. 58% chance of light rain in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 83°F28°CFeels 87°F30°CLow 67°F19°CPrecip 0.09 in2.3 mm58%Cloud 85%Wind S 3 mph5 km/hThursday: Overcast and warm, with a high of 83°F28°C and morning low of 68°F20°C. Light wind from the SSW around 3 mph5 km/h. 21% chance of drizzle in the afternoon. Humid. Thursday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the S around 3 mph5 km/h. 58% chance of light rain in the evening.
RainHigh 83°F28°CFeels 88°F31°CLow 71°F22°CPrecip 0.5 in12.7 mm86%Cloud 95%Wind E 3 mph5 km/hFriday: Overcast and warm, with a high of 83°F28°C and morning low of 71°F22°C. Light wind from the ESE around 3 mph5 km/h. 64% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 71°F22°C. Light wind from the ENE around 3 mph5 km/h. 86% chance of rain throughout the night.
RainHigh 84°F29°CFeels 91°F33°CLow 73°F23°CPrecip 0.51 in12.9 mm58%Cloud 93%Wind SSE 5 mph7 km/hSaturday: Overcast and warm, with a high of 84°F29°C and morning low of 73°F23°C — feels like 91°F33°C. Light wind from the S around 5 mph8 km/h. 58% chance of light rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 73°F23°C. Light wind from the SE around 4 mph7 km/h. 54% chance of rain throughout the night.
ShowersHigh 90°F32°CFeels 100°F38°CLow 75°F24°CPrecip 0.24 in6 mm47%Cloud 62%Wind WSW 7 mph12 km/hSunday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 76°F24°C — feels like 100°F38°C. Breezy from the WSW at 9 to 10 mph14 to 17 km/h. 39% chance of showers throughout the day. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. 47% chance of showers throughout the night.
ShowersHigh 82°F28°CLow 71°F22°CPrecip 0.15 in3.9 mm39%Cloud 59%Wind NNW 7 mph11 km/hMonday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 73°F23°C. Breezy from the NNW at 8 to 9 mph13 to 15 km/h. 39% chance of showers throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the NNW around 5 mph9 km/h. 28% chance of showers overnight.
Partly CloudyHigh 82°F28°CLow 65°F18°CPrecip 0 in0.1 mm3%Cloud 42%Wind N 4 mph6 km/hTuesday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 66°F19°C. Light wind from the NNW around 4 mph6 km/h. Tuesday Night: Partly cloudy, with a low around 65°F18°C. Light wind from the N around 4 mph6 km/h.
DrizzleHigh 86°F30°CFeels 89°F31°CLow 66°F19°CPrecip 0.07 in1.9 mm19%Cloud 61%Wind SSW 6 mph10 km/hWednesday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 67°F19°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 16% chance of drizzle throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the S around 5 mph8 km/h. 19% chance of drizzle in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1383°F28°C
Feels 87°F30°C
67°F19°C0.09 in2.3 mm· 58%85%Light RainS 3 mph5 km/h
FridayAug 1483°F28°C
Feels 88°F31°C
71°F22°C0.5 in12.7 mm· 86%95%RainE 3 mph5 km/h
SaturdayAug 1584°F29°C
Feels 91°F33°C
73°F23°C0.51 in12.9 mm· 58%93%RainSSE 5 mph7 km/h
SundayAug 1690°F32°C
Feels 100°F38°C
75°F24°C0.24 in6 mm· 47%62%ShowersWSW 7 mph12 km/h
MondayAug 1782°F28°C71°F22°C0.15 in3.9 mm· 39%59%ShowersNNW 7 mph11 km/h
TuesdayAug 1882°F28°C65°F18°C0 in0.1 mm· 3%42%Partly CloudyN 4 mph6 km/h
WednesdayAug 1986°F30°C
Feels 89°F31°C
66°F19°C0.07 in1.9 mm· 19%61%DrizzleSSW 6 mph10 km/h
ThursdayAug 2085°F29°C
Feels 88°F31°C
72°F22°C0.12 in3.1 mm· 23%54%ShowersW 7 mph11 km/h
FridayAug 2182°F28°C67°F19°C0.11 in2.7 mm· 23%46%DrizzleNNW 6 mph10 km/h
SaturdayAug 2282°F28°C65°F18°C0.07 in1.8 mm· 15%40%DrizzleNW 6 mph9 km/h
SundayAug 2382°F28°C64°F18°C0.04 in0.9 mm· 10%34%DrizzleNNW 6 mph9 km/h
MondayAug 2483°F28°C64°F18°C0.02 in0.5 mm· 9%37%ClearWNW 6 mph9 km/h
TuesdayAug 2583°F28°C65°F18°C0.03 in0.8 mm· 8%35%ClearN 6 mph9 km/h
WednesdayAug 2683°F28°C65°F18°C0.04 in0.9 mm· 11%39%DrizzleN 6 mph10 km/h
ThursdayAug 2782°F28°C64°F18°C0.04 in0.9 mm· 12%39%DrizzleNNE 6 mph9 km/h

Nearby Cities

About This Forecast

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