Weather forecast for 10 days
Saint Clair, MO

Weather forecast for the weekend

Saturday, Apr 12.

Partly Cloudy
6:30 am

7:39 pm
CDT
Partly Cloudy
66°F / 48°F
  • Wind: 6mph SSE
  • Humidity: 51%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 7
On Saturday, April 12, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Rainfall is not anticipated. The maximum predicted temperature is a breezy 66.2°F, while the minimum temperature will be a brisk 48.2°F.
The maximum temperature will align with April's usual high of 66.6°F.
Sunrise will be at 6:30 am and sunset at 7:39 pm; the daylight will last for 13h and 9min.

Sunday, Apr 13.

Partly Cloudy
6:28 am

7:39 pm
CDT
Partly Cloudy
81°F / 59°F
  • Wind: 16mph S
  • Humidity: 46%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 7
On Sunday, in Saint Clair, expect partly sunny skies with periods of cloudiness.
Rainfall is not expected. Anticipated temperature values will span from a temperate 80.6°F down to a moderate 59°F.
It will be warmer, and the temperature will align more closely with May's average high of 76.3°F than April's.
Sunrise will be at 6:28 am and sunset at 7:39 pm; the daylight will last for 13h and 11min.

Frequently asked questions

What is the weather forecast for Saint Clair for Saturday?
On Saturday, expect partly sunny skies with periods of cloudiness.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature in Saint Clair will be 66.2°F, while the lowest temperature will be 48.2°F.
What is the weather forecast for Saint Clair for Sunday?
On Sunday, in Saint Clair, a partly cloudy sky is anticipated.
Will it rain on Sunday?
No, it will not rain on Sunday in Saint Clair.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 80.6°F, while the lowest temperature will be 59°F.
What is the weather forecast for Saint Clair for the next ten days?
In Saint Clair, a combination of predominantly cloud-filled and occasionally sunny and rain-filled weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted only for Thursday. With a probability of 44%, minimal precipitation of 0.08" is expected.
How warm will it be in the next ten days?
The maximum temperature will vary between 57.2°F and 80.6°F, as the minimum temperature will vary between 35.6°F and 59°F.
What will be the warmest and the coldest days?
With the maximum temperature of 80.6°F, Sunday will be the warmest day. Friday will be the coldest day, with a maximum temperature of 57.2°F.

Long-term weather forecast

WedApr 9.
  • min.
  • 45°F
Mostly Clear
Mostly Clear
  • Wind: 6mph WNW
  • Humidity: 75%
  • UV index: 0
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:34 am 7:36 pm CDT
ThuApr 10.
  • 68°F
  • 45°F
PM Showers
PM Showers
  • Wind: 13mph WNW
  • Humidity: 54%
  • UV index: 6
  • Precip. probability: 44%
  • Precipitation: 0.08"
  • 6:33 am 7:37 pm CDT
FriApr 11.
  • 57°F
  • 36°F
Cloudy
Cloudy
  • Wind: 10mph N
  • Humidity: 65%
  • UV index: 4
  • Precip. probability: 12%
  • Precipitation: 0"
  • 6:31 am 7:38 pm CDT
SatApr 12.
  • 66°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSE
  • Humidity: 51%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:30 am 7:39 pm CDT
SunApr 13.
  • 81°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph S
  • Humidity: 46%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:28 am 7:39 pm CDT
MonApr 14.
  • 64°F
  • 43°F
Cloudy
Cloudy
  • Wind: 13mph WNW
  • Humidity: 47%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:27 am 7:40 pm CDT
TueApr 15.
  • 63°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph WNW
  • Humidity: 39%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:25 am 7:41 pm CDT
WedApr 16.
  • 70°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SSE
  • Humidity: 43%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:24 am 7:42 pm CDT
ThuApr 17.
  • 72°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph S
  • Humidity: 56%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:23 am 7:43 pm CDT
FriApr 18.
  • 68°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph W
  • Humidity: 56%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:21 am 7:44 pm CDT
Looking ahead, conditions suggest a period of primarily cloudy and occasionally dry and sunny and wet weather is forecasted.
With a probability of 44%, rainfall is forecasted only for Thursday. Anticipated precipitation will be minimal at 0.08".
The temperature will vary considerably throughout the forecast window. Forecast highs will fluctuate between 57.2°F and 80.6°F, while the difference in minimum temperatures will be also substantial, as the minimum temperature is expected to range between 35.6°F and 59°F.
Sunday is expected to be the warmest, reaching up to 80.6°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 57.2°F.
Updated: Apr 10, 2025 @ 03:59:27 UTC
Published by: Weather U.S. | About Us
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