Weather forecast for 10 days
Vandalia, IL

Weather forecast for the weekend

Saturday, Apr 5.

Rain
6:32 am

7:25 pm
CDT
Rain
50°F / 41°F
  • Wind: 14mph N
  • Humidity: 90%
  • Precip. probability: 100%
  • Precipitation: 0.63"
  • UV index: 1
Tomorrow, in Vandalia, rain is also in the forecast, making for a wet and cloudy day.
The likelihood of rainfall is high, and precipitation will be moderate. Temperatures will exhibit minor fluctuations, extending from a high of a crisp 50°F to a low of a wintry 41°F.
Tomorrow, weather will feel colder as the high trends toward March's average of 53.1°F.
Sunrise will be at 6:32 am and sunset at 7:25 pm; tomorrow's daylight will last for 12h and 53min.

Sunday, Apr 6.

PM Showers
6:30 am

7:26 pm
CDT
PM Showers
50°F / 34°F
  • Wind: 13mph NNE
  • Humidity: 58%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • UV index: 3
On Sunday, April 6, expect light rain showers during the afternoon, though they should remain brief.
Minimal precipitation is anticipated. The temperature is predicted to oscillate between a maximum of a crisp 50°F and a minimum of a wintry 33.8°F.
On Sunday, the temperature forecast of 50°F will better match March's climate average than that of April.
Sunrise will be at 6:30 am and sunset at 7:26 pm; the daylight will last for 12h and 55min.

Frequently asked questions

What is the weather forecast for Vandalia for Sunday?
On Sunday, in Vandalia, expect afternoon showers to move through periodically.
Will it rain on Sunday?
On Sunday, there is a low chance of minimal precipitation in Vandalia.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 50°F, while the minimum temperature will be 33.8°F.
What is the weather forecast for Vandalia for the next ten days?
In Vandalia, weather will be unstable, and a combination of sun-filled, dull, wet and lightning-active weather is anticipated for the next ten days.
Will it rain in the next ten days in Vandalia?
Rainfall is forecasted for Friday through Sunday and Wednesday in Vandalia. Friday, with increased precipitation of 1.18", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 50°F and 75.2°F, as the minimum temperature will vary between 28.4°F and 57.2°F.
What will be the warmest and the coldest days?
The warmest day will be next Sunday, with a maximum of 75.2°F. With a maximum temperature of 50°F, Saturday, Sunday and Tuesday will be the coldest days.

Long-term weather forecast

FriApr 4.
  • min.
  • 46°F
Thunderstorms
Thunderstorms
  • Wind: 12mph N
  • Humidity: 95%
  • UV index: 0
  • Precip. probability: 100%
  • Precipitation: 1.18"
  • 6:34 am 7:24 pm CDT
SatApr 5.
  • 50°F
  • 41°F
Rain
Rain
  • Wind: 14mph N
  • Humidity: 90%
  • UV index: 1
  • Precip. probability: 100%
  • Precipitation: 0.63"
  • 6:32 am 7:25 pm CDT
SunApr 6.
  • 50°F
  • 34°F
PM Showers
PM Showers
  • Wind: 13mph NNE
  • Humidity: 58%
  • UV index: 3
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • 6:30 am 7:26 pm CDT
MonApr 7.
  • 61°F
  • 28°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph WNW
  • Humidity: 50%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:29 am 7:27 pm CDT
TueApr 8.
  • 50°F
  • 36°F
Sunny
Sunny
  • Wind: 6mph ENE
  • Humidity: 46%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:27 am 7:28 pm CDT
WedApr 9.
  • 59°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph SSE
  • Humidity: 54%
  • UV index: 4
  • Precip. probability: 17%
  • Precipitation: 0.12"
  • 6:26 am 7:29 pm CDT
ThuApr 10.
  • 68°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph W
  • Humidity: 63%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:24 am 7:30 pm CDT
FriApr 11.
  • 68°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NW
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 11%
  • Precipitation: 0"
  • 6:23 am 7:31 pm CDT
SatApr 12.
  • 66°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SE
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:21 am 7:32 pm CDT
SunApr 13.
  • 75°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SSE
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:20 am 7:33 pm CDT
An unsettled pattern is expected over the next ten days, and a mix of sun-filled, overcast, damp and thunderstorm-prone weather is predicted.
Rainfall is anticipated on Friday through Sunday and Wednesday.
Expect a substantial fluctuation in daytime highs in the upcoming period. Forecast highs will fluctuate between 50°F and 75.2°F, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 28.4°F and 57.2°F.
With the highest temperature of 75.2°F, next Sunday will be the warmest day; the coldest days will be Saturday, Sunday and Tuesday, with a maximum of 50°F.
Updated: Apr 5, 2025 @ 02:36:00 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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