Vandalia, IL 14 Day Weather - 62418 WeatherWorld.com

Pleasant near 78°F 26°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds picking up from SE at 7 mph 12 km/h to W at 15 mph 24 km/h. Gusts up to 30 mph 48 km/h.

Cool and brisk at 54°F 12°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds switching from the NW to the NNW at 16 mph 26 km/h. Gusts up to 26 mph 42 km/h.

Comfortable at 60°F 15°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NNE to the ESE at 5 mph 9 km/h.

Cool with a high near 66°F 19°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the S to the SSE at 8 mph 12 km/h.

Mild with a high of 72°F 22°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds shifting from the SSW to the SSE at 7 mph 10 km/h.

Pleasant near 74°F 23°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.

Comfortable with temperatures reaching 74°F 23°C, sunny throughout the day, with lower humidity and steady pressure.

Enjoyable around 73°F 23°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the SE to the ESE at 8 mph 13 km/h.

Mild temperatures up to 76°F 24°C, overcast throughout the day, with lower humidity and steady pressure. Winds out of the S at 15 mph 23 km/h. Gusts up to 26 mph 41 km/h.

Mildly cool near 61°F 16°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds moving from the S to the SSW at 8 mph 13 km/h. Gusts up to 28 mph 45 km/h.

Comfortable at 59°F 15°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds WNW at 16 mph 26 km/h.

Crisp with a high near 57°F 14°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the WNW to the SSW at 4 mph 6 km/h.

Brisk around 56°F 13°C, overcast through the afternoon, turning partly cloudy this evening, with increasing humidity and steady pressure. Winds turning from the SW to the NNW at 9 mph 14 km/h.

Mildly cool near 60°F 16°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds SW at 11 mph 18 km/h.