Current Conditions
Vandalia, Ohio
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
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Light Rain | High 83°F28°CFeels 87°F30°C | Low 67°F19°C | Precip 0.09 in2.3 mm58% | Cloud 85% | Wind S 3 mph5 km/h | Thursday: 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. | |
| Rain | High 83°F28°CFeels 88°F31°C | Low 71°F22°C | Precip 0.5 in12.7 mm86% | Cloud 95% | Wind E 3 mph5 km/h | Friday: 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. | |
| Rain | High 84°F29°CFeels 91°F33°C | Low 73°F23°C | Precip 0.51 in12.9 mm58% | Cloud 93% | Wind SSE 5 mph7 km/h | Saturday: 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. | |
| Showers | High 90°F32°CFeels 100°F38°C | Low 75°F24°C | Precip 0.24 in6 mm47% | Cloud 62% | Wind WSW 7 mph12 km/h | Sunday: 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. | |
| Showers | High 82°F28°C | Low 71°F22°C | Precip 0.15 in3.9 mm39% | Cloud 59% | Wind NNW 7 mph11 km/h | Monday: 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 Cloudy | High 82°F28°C | Low 65°F18°C | Precip 0 in0.1 mm3% | Cloud 42% | Wind N 4 mph6 km/h | Tuesday: 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. | |
| Drizzle | High 86°F30°CFeels 89°F31°C | Low 66°F19°C | Precip 0.07 in1.9 mm19% | Cloud 61% | Wind SSW 6 mph10 km/h | Wednesday: 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 13 | 83°F28°C Feels 87°F30°C | 67°F19°C | 0.09 in2.3 mm· 58% | 85% | Light Rain | S 3 mph5 km/h | |
DayOvercast 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. NightMostly 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. | |||||||
| FridayAug 14 | 83°F28°C Feels 88°F31°C | 71°F22°C | 0.5 in12.7 mm· 86% | 95% | Rain | E 3 mph5 km/h | |
DayOvercast 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. NightOvercast, with a low around 71°F22°C. Light wind from the ENE around 3 mph5 km/h. 86% chance of rain throughout the night. | |||||||
| SaturdayAug 15 | 84°F29°C Feels 91°F33°C | 73°F23°C | 0.51 in12.9 mm· 58% | 93% | Rain | SSE 5 mph7 km/h | |
DayOvercast 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. NightOvercast, with a low around 73°F23°C. Light wind from the SE around 4 mph7 km/h. 54% chance of rain throughout the night. | |||||||
| SundayAug 16 | 90°F32°C Feels 100°F38°C | 75°F24°C | 0.24 in6 mm· 47% | 62% | Showers | WSW 7 mph12 km/h | |
DayMostly 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. NightMostly 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. | |||||||
| MondayAug 17 | 82°F28°C | 71°F22°C | 0.15 in3.9 mm· 39% | 59% | Showers | NNW 7 mph11 km/h | |
DayMostly 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. NightMostly cloudy, with a low around 71°F22°C. Light wind from the NNW around 5 mph9 km/h. 28% chance of showers overnight. | |||||||
| TuesdayAug 18 | 82°F28°C | 65°F18°C | 0 in0.1 mm· 3% | 42% | Partly Cloudy | N 4 mph6 km/h | |
DayPartly 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. NightPartly cloudy, with a low around 65°F18°C. Light wind from the N around 4 mph6 km/h. | |||||||
| WednesdayAug 19 | 86°F30°C Feels 89°F31°C | 66°F19°C | 0.07 in1.9 mm· 19% | 61% | Drizzle | SSW 6 mph10 km/h | |
DayMostly 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. NightMostly 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. | |||||||
| ThursdayAug 20 | 85°F29°C Feels 88°F31°C | 72°F22°C | 0.12 in3.1 mm· 23% | 54% | Showers | W 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 72°F22°C. Breezy from the W at 8 to 9 mph12 to 14 km/h. 23% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Light wind from the W around 6 mph10 km/h. 21% chance of showers throughout the night. | |||||||
| FridayAug 21 | 82°F28°C | 67°F19°C | 0.11 in2.7 mm· 23% | 46% | Drizzle | NNW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 67°F19°C. Breezy from the NW at 7 to 8 mph11 to 12 km/h. 23% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the N around 6 mph9 km/h. 19% chance of drizzle throughout the night. | |||||||
| SaturdayAug 22 | 82°F28°C | 65°F18°C | 0.07 in1.8 mm· 15% | 40% | Drizzle | NW 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Light wind from the NNW around 5 mph9 km/h. 15% chance of drizzle throughout the night. | |||||||
| SundayAug 23 | 82°F28°C | 64°F18°C | 0.04 in0.9 mm· 10% | 34% | Drizzle | NNW 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Light wind from the NW around 6 mph10 km/h. NightPartly cloudy, with a low around 64°F18°C. Light wind from the NNW around 5 mph8 km/h. 10% chance of drizzle throughout the night. | |||||||
| MondayAug 24 | 83°F28°C | 64°F18°C | 0.02 in0.5 mm· 9% | 37% | Clear | WNW 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 65°F18°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. NightPartly cloudy, with a low around 64°F18°C. Light wind from the N around 5 mph8 km/h. | |||||||
| TuesdayAug 25 | 83°F28°C | 65°F18°C | 0.03 in0.8 mm· 8% | 35% | Clear | N 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 65°F18°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. NightPartly cloudy, with a low around 65°F18°C. Light wind from the NNE around 5 mph9 km/h. | |||||||
| WednesdayAug 26 | 83°F28°C | 65°F18°C | 0.04 in0.9 mm· 11% | 39% | Drizzle | N 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 NNW at 6 to 7 mph10 to 11 km/h. 11% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 65°F18°C. Light wind from the NNE around 6 mph9 km/h. | |||||||
| ThursdayAug 27 | 82°F28°C | 64°F18°C | 0.04 in0.9 mm· 12% | 39% | Drizzle | NNE 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Light wind from the NE around 5 mph9 km/h. 10% chance of drizzle before dawn. | |||||||
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Coordinates: 39.8906°N, 84.1988°W·Elevation: 303m·Timezone: America/New_York·Population: 15,106