Weather forecast for 10 days
St. Louis, MO

Weather forecast for the weekend

Saturday, Apr 19.

Thundershowers
6:16 am

7:42 pm
CDT
Thundershowers
57°F / 52°F
  • Wind: 8mph N
  • Humidity: 87%
  • Precip. probability: 98%
  • Precipitation: 1.46"
  • UV index: 3
On Saturday, in St. Louis, scattered thundershowers could return.
Intense precipitation of 1.46" is anticipated. Temperatures will experience a minor oscillation, reaching a high of a mild 57.2°F and dropping to a low of a crisp 51.8°F.
Temperatures are trending colder, with a peak resembling March's average maximum rather than April's seasonal high.
Sunrise will be at 6:16 am and sunset at 7:42 pm; the daylight will last for 13h and 26min.

Sunday, Apr 20.

Thunderstorms
6:15 am

7:43 pm
CDT
Thunderstorms
72°F / 52°F
  • Wind: 14mph SE
  • Humidity: 77%
  • Precip. probability: 74%
  • Precipitation: 0.75"
  • UV index: 3
On Sunday, April 20, thunderstorm risks remain elevated.
With a high probability, moderate precipitation is predicted. Temperature fluctuations between a pleasant 71.6°F and a crisp 51.8°F are forecasted.
Sunday's maximum temperature is forecasted to be moderately higher than the common April peak of 67.5°F.
Sunrise will be at 6:15 am and sunset at 7:43 pm; the daylight will last for 13h and 29min.

Frequently asked questions

What is the weather forecast for St. Louis for Saturday?
On Saturday, thunderclaps with light rain may develop.
Will it rain on Saturday in St. Louis?
Yes, it will rain on Saturday. Beware - heavy precipitation of 1.46" is expected on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 57.2°F, while the lowest temperature will be 51.8°F.
What is the weather forecast for St. Louis for Sunday?
On Sunday, the potential for thunderstorms remains.
Will it rain on Sunday?
With a probability of 74%, moderate precipitation of 0.75" is anticipated on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 71.6°F, while the minimum temperature will be 51.8°F.
What is the weather forecast for St. Louis for the next ten days?
In St. Louis, weather will be unstable, and a combination of cloudy, rain-soaked, lightning-active and dry and sunny weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Wednesday through Sunday and next Friday in St. Louis. Saturday, with intense precipitation of 1.46", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 57.2°F and 82.4°F, as the minimum temperature will vary between 48.2°F and 66.2°F.
What will be the warmest and the coldest days?
Friday will be the warmest day, with a maximum temperature of 82.4°F. The coldest day will be Saturday, with a maximum of 57.2°F.

Long-term weather forecast

WedApr 16.
  • min.
  • 55°F
Showers Late
Showers Late
  • Wind: 11mph SSE
  • Humidity: 47%
  • UV index: 0
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • 6:20 am 7:40 pm CDT
ThuApr 17.
  • 75°F
  • 66°F
AM Rain
AM Rain
  • Wind: 17mph SSE
  • Humidity: 57%
  • UV index: 7
  • Precip. probability: 84%
  • Precipitation: 0.28"
  • 6:19 am 7:40 pm CDT
FriApr 18.
  • 82°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph SSW
  • Humidity: 60%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0.98"
  • 6:18 am 7:41 pm CDT
SatApr 19.
  • 57°F
  • 52°F
Thundershowers
Thundershowers
  • Wind: 8mph N
  • Humidity: 87%
  • UV index: 3
  • Precip. probability: 98%
  • Precipitation: 1.46"
  • 6:16 am 7:42 pm CDT
SunApr 20.
  • 72°F
  • 52°F
Thunderstorms
Thunderstorms
  • Wind: 14mph SE
  • Humidity: 77%
  • UV index: 3
  • Precip. probability: 74%
  • Precipitation: 0.75"
  • 6:15 am 7:43 pm CDT
MonApr 21.
  • 68°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph W
  • Humidity: 59%
  • UV index: 8
  • Precip. probability: 9%
  • Precipitation: 0"
  • 6:14 am 7:44 pm CDT
TueApr 22.
  • 79°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SSE
  • Humidity: 54%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:12 am 7:45 pm CDT
WedApr 23.
  • 79°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph ESE
  • Humidity: 57%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:11 am 7:46 pm CDT
ThuApr 24.
  • 77°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph ESE
  • Humidity: 60%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:10 am 7:47 pm CDT
FriApr 25.
  • 73°F
  • 59°F
AM Showers
AM Showers
  • Wind: 11mph ESE
  • Humidity: 64%
  • UV index: 6
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • 6:08 am 7:48 pm CDT
The next ten days will bring unstable conditions, and a mix of cloudy, rain-soaked, turbulent and mostly clear weather is forecasted.
Rain is anticipated on Wednesday through Sunday and next Friday.
Noticeable swings in temperature are expected across the forecast period. Highs will range from 57.2°F to 82.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the minimum temperature is expected to range between 48.2°F and 66.2°F.
Friday will be the warmest day, with a maximum temperature of 82.4°F; expect the coldest day on Saturday with a high of 57.2°F.
Updated: Apr 17, 2025 @ 01:31:29 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share