Weather forecast for 10 days
Saint Clair, MO

Weather forecast for the weekend

Saturday, May 3.

Mostly Sunny
6:02 am

7:58 pm
CDT
Mostly Sunny
64°F / 45°F
  • Wind: 10mph N
  • Humidity: 66%
  • Precip. probability: 23%
  • Precipitation: 0.16"
  • UV index: 8
On Saturday, May 3, a bright and mostly cloud-free sky is in store.
With a low probability, light precipitation is expected. The temperature is anticipated to oscillate between a maximum of a breezy 64.4°F and a minimum of a frosty 44.6°F.
The predicted maximum temperature will closely reflect April's average high of 66.6°F.
Sunrise will be at 6:02 am and sunset at 7:58 pm; the daylight will last for 13h and 56min.

Sunday, May 4.

Sunny
6:01 am

7:59 pm
CDT
Sunny
66°F / 46°F
  • Wind: 9mph NE
  • Humidity: 56%
  • Precip. probability: 11%
  • Precipitation: 0"
  • UV index: 8
On Sunday, May 4, clear skies and sunshine are anticipated.
Rainfall is not expected. The temperature is predicted to vary between a breezy 66.2°F and a brisk 46.4°F.
April's usual high of 66.6°F is forecasted to be matched by the day’s maximum temperature.
Sunrise will be at 6:01 am and sunset at 7:59 pm; the daylight will last for 13h and 58min.

Frequently asked questions

What is the weather forecast for Saint Clair for Saturday?
On Saturday, dry and sunny weather is expected throughout the day.
Will it rain on Saturday?
Light precipitation of 0.16" is forecasted on Saturday. The possibility of rainfall is 23%.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 64.4°F, while the minimum temperature will be 44.6°F.
What is the weather forecast for Saint Clair for Sunday?
On Sunday, expect sunny weather with a crisp, clear sky.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 66.2°F, while the minimum temperature will be 46.4°F.
What is the weather forecast for Saint Clair for the next ten days?
In Saint Clair, weather will be unstable, and a combination of sunny, cloudy, lightning-active and showery weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Wednesday through Saturday in Saint Clair. Thursday, with substantial precipitation of 0.87", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 64.4°F and 77°F, as the minimum temperature will be between 44.6°F and 60.8°F.
What will be the warmest and the coldest days?
Tuesday will be the warmest day, with a maximum temperature of 77°F. With a maximum temperature of 64.4°F, Saturday will be the coldest day.

Long-term weather forecast

WedApr 30.
  • 70°F
  • 61°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph SE
  • Humidity: 86%
  • UV index: 4
  • Precip. probability: 98%
  • Precipitation: 0.04"
  • 6:06 am 7:56 pm CDT
ThuMay 1.
  • 72°F
  • 55°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph WSW
  • Humidity: 77%
  • UV index: 5
  • Precip. probability: 57%
  • Precipitation: 0.87"
  • 6:04 am 7:57 pm CDT
FriMay 2.
  • 66°F
  • 48°F
Showers
Showers
  • Wind: 7mph WNW
  • Humidity: 74%
  • UV index: 5
  • Precip. probability: 44%
  • Precipitation: 0.2"
  • 6:03 am 7:57 pm CDT
SatMay 3.
  • 64°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph N
  • Humidity: 66%
  • UV index: 8
  • Precip. probability: 23%
  • Precipitation: 0.16"
  • 6:02 am 7:58 pm CDT
SunMay 4.
  • 66°F
  • 46°F
Sunny
Sunny
  • Wind: 9mph NE
  • Humidity: 56%
  • UV index: 8
  • Precip. probability: 11%
  • Precipitation: 0"
  • 6:01 am 7:59 pm CDT
MonMay 5.
  • 72°F
  • 50°F
Sunny
Sunny
  • Wind: 7mph ENE
  • Humidity: 56%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:00 am 8:00 pm CDT
TueMay 6.
  • 77°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SSE
  • Humidity: 55%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:59 am 8:01 pm CDT
WedMay 7.
  • 73°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph ESE
  • Humidity: 66%
  • UV index: 8
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:58 am 8:02 pm CDT
ThuMay 8.
  • 73°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ENE
  • Humidity: 64%
  • UV index: 8
  • Precip. probability: 21%
  • Precipitation: 0"
  • 5:57 am 8:03 pm CDT
FriMay 9.
  • 73°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NE
  • Humidity: 64%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:56 am 8:04 pm CDT
The weather will be unstable for the next ten days, and a mix of dry and sunny, cloudy, stormy and showery weather is forecasted.
Rainfall is anticipated on Wednesday through Saturday.
Noticeable swings in temperature are expected in the upcoming period. The temperature is expected to swing from 64.4°F up to 77°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 44.6°F and 60.8°F.
Tuesday is expected to be the warmest, reaching up to 77°F; the coldest day will be Saturday, with a maximum of 64.4°F.
Updated: Apr 30, 2025 @ 05:21:34 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share