Partly Cloudy- Wind: 8mph SW
- Humidity: 59%
- UV index: 9
- Precip. probability: 21%
- Precipitation: 0.35"
- 5:37 am 8:36 pm CDT
Scattered Thunderstorms- Wind: 17mph WSW
- Humidity: 77%
- UV index: 6
- Precip. probability: 43%
- Precipitation: 0.31"
- 5:37 am 8:36 pm CDT
Sunny- Wind: 6mph WNW
- Humidity: 62%
- UV index: 9
- Precip. probability: 8%
- Precipitation: 0"
- 5:37 am 8:37 pm CDT
Mostly Sunny- Wind: 13mph SSW
- Humidity: 63%
- UV index: 9
- Precip. probability: 7%
- Precipitation: 0"
- 5:37 am 8:37 pm CDT
Sunny- Wind: 15mph SSW
- Humidity: 62%
- UV index: 9
- Precip. probability: 5%
- Precipitation: 0"
- 5:38 am 8:37 pm CDT
Sunny- Wind: 14mph SSW
- Humidity: 57%
- UV index: 9
- Precip. probability: 4%
- Precipitation: 0"
- 5:38 am 8:37 pm CDT
Sunny- Wind: 11mph SSW
- Humidity: 57%
- UV index: 9
- Precip. probability: 9%
- Precipitation: 0"
- 5:38 am 8:38 pm CDT
Sunny- Wind: 7mph SW
- Humidity: 61%
- UV index: 9
- Precip. probability: 20%
- Precipitation: 0"
- 5:38 am 8:38 pm CDT
Partly Cloudy- Wind: 7mph SW
- Humidity: 64%
- UV index: 9
- Precip. probability: 24%
- Precipitation: 0"
- 5:39 am 8:38 pm CDT
Partly Cloudy- Wind: 9mph SW
- Humidity: 65%
- UV index: 9
- Precip. probability: 24%
- Precipitation: 0"
- 5:39 am 8:38 pm CDT
Models point to a combination of mostly clear, cloud-filled and unstable weather is anticipated.
Rain is anticipated on Tuesday and Wednesday.
Significant changes in temperature are expected across the forecast period. The temperature is expected to swing from 80.6°F up to 93.2°F, while the lowest temperature will be between 64.4°F and 75.2°F.
Saturday through Monday, with the highest temperature of 93.2°F, will be the hottest days in Vandalia; with the highest temperature of 80.6°F, Wednesday will be the coldest day.
Combining with the humidity, the maximum feel-like temperature may increase considerably and vary between 84.2°F and a blisteringly hot 109.4°F.