The long-range forecast for St. Louis indicates that current temperatures are within the expected ranges for this time of year, aligning closely with the historical average of 17.2 °F. This suggests typical weather patterns without significant deviations.
Select a month and click on a day for more information
Friday
May 1
18° / 8°
Saturday
May 2
18° / 9°
Sunday
May 3
17° / 10°
Monday
May 4
17° / 10°
Tuesday
May 5
16° / 8°
Wednesday
May 6
15° / 6°
Thursday
May 7
12° / 3°
Friday
May 8
17° / 5°
Saturday
May 9
18° / 8°
Sunday
May 10
20° / 7°
Monday
May 11
16° / 5°
Tuesday
May 12
17° / 10°
Wednesday
May 13
23° / 10°
Thursday
May 14
22° / 14°
Friday
May 15
22° / 10°
Saturday
May 16
18° / 7°
Sunday
May 17
11° / 8°
Monday
May 18
15° / 6°
Tuesday
May 19
16° / 5°
Wednesday
May 20
19° / 12°
Thursday
May 21
21° / 12°
Friday
May 22
21° / 12°
Saturday
May 23
22° / 13°
Sunday
May 24
23° / 12°
Monday
May 25
24° / 14°
Tuesday
May 26
23° / 13°
Wednesday
May 27
21° / 13°
Thursday
May 28
20° / 12°
Friday
May 29
19° / 11°
Saturday
May 30
21° / 11°
Sunday
May 31
22° / 12°
St. Louis 30 days weather forecast
Check out our estimated 30 days weather forecast for St. Louis, this data is based on the average weather in St. Louis in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for St. Louis next to the desired date.
Weather in St. Louis for the next 30 days
May
Click on a day for an hourly weather forecast
St. Louis long range weather forecast - FAQ
Do you provide 30 days weather forecast for St. Louis?
You can see the next 30 weather forecast for St. Louis at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.
Can I see the weather forecast for a particular date in St. Louis?
Sure, you can select the date from the calendar above to view the forecast in St. Louis on that date.
How accurate is the long-range weather forecast for St. Louis?
Our long-range weather forecast for St. Louis is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.
Can I see a long-range weather forecast for different countries?
Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.
More about the weather in St. Louis