Weather in Saint Louis County for April 2025
Snowfall in Saint Louis County during April is quite rare, with fewer than 2 snowy days on average.
According to Saint Louis County snow forecast for April 2025, no snow is expected until the end of the month.Until now, April 2025 in Saint Louis County has been nearly identical to the historical average, with a temperature of 18.9 °F (showing only a slight deviation of 0.2 °F).
Expect cooler weather in the next days in Saint Louis County with the forecast suggesting a temperature of 22.5 °F, lower than the historical average.
In general, the average temperature in Saint Louis County at the beginning of April is 15.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.4 °F by the end of April.
Saint Louis County in April brings notable rainfall, with an average of 17 rainy days and a total precipitation of 199.7 mm.
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Saint Louis County Weather April
| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  19° | 2 20° | 3  13° | 4  15° | 5  11° | ||
| 6  10° | 7 20° | 8 19° | 9 17° | 10 17° | 11 13° | 12  17° |
| 13 27° | 14  25° | 15  22° | 16 21° | 17 23° | 18 20° | 19 19° |
| 20 19° | 21 19° | 22 23° | 23 22° | 24 18° | 25  28° | 26 19° |
| 27 20° | 28 28° | 29 24° | 30 20° |
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Temperatures trend during April in Saint Louis County
April weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Apr. 1 | Light rain shower | 19° /11° | 13.5 mm | 5 | |
| Apr. 2 | Light rain shower | 20° /9° | 17 mm | 5 | |
| Apr. 3 | Light sleet showers | 13° /6° | 7.7 mm | 3 | |
| Apr. 4 | Light snow | 15° /5° | 20.2 mm | 4 | |
| Apr. 5 | Overcast | 11° /3° | 79.9 mm | 3 | |
| Apr. 6 | Partly cloudy | 10° /1° | 0 mm | 3 | |
| Apr. 7 | Light rain shower | 20° /4° | 1.5 mm | 5 | |
| Apr. 8 | Overcast | 19° /4° | 0 mm | 5 | |
| Apr. 9 | Patchy rain possible | 17° /9° | 0.3 mm | 4 | |
| Apr. 10 | Light rain shower | 17° /10° | 14.6 mm | 4 | |
| Apr. 11 | Light rain shower | 13° /8° | 24.1 mm | 3 | |
| Apr. 12 | Sunny | 17° /7° | 0 mm | 5 | |
| Apr. 13 | Partly cloudy | 27° /9° | 0 mm | 7 | |
| Apr. 14 | Thundery outbreaks possible | 25° /14° | 0 mm | 6 | |
| Apr. 15 | Patchy light rain with thunder | 22° /12° | 0.3 mm | 6 | |
| Apr. 16 | Light rain shower | 21° /11° | 4.6 mm | 5 | |
| Apr. 17 | Patchy rain possible | 23° /13° | 0 mm | 5 | |
| Apr. 18 | Light rain shower | 20° /13° | 2.3 mm | 5 | |
| Apr. 19 | Overcast | 19° /8° | 39.4 mm | 5 | |
| Apr. 20 | Partly cloudy | 19° /9° | 17.6 mm | 5 | |
| Apr. 21 | Partly cloudy | 19° /6° | 6 mm | 5 | |
| Apr. 22 | Sunny | 23° /6° | 0 mm | 6 | |
| Apr. 23 | Light rain shower | 22° /12° | 0.3 mm | 5 | |
| Apr. 24 | Partly cloudy | 18° /7° | 0 mm | 5 | |
| Apr. 25 | Moderate rain | 28° /18° | 5 mm | 1.7 | |
| Apr. 26 | Overcast | 19° /12° | 0 mm | 1.9 | |
| Apr. 27 | Partly cloudy | 20° /9° | 0 mm | 2 | |
| Apr. 28 | Partly cloudy | 28° /13° | 0 mm | 2.1 | |
| Apr. 29 | Moderate rain | 24° /16° | 19.3 mm | 0 | |
| Apr. 30 | Patchy rain possible | 20° /15° | 3.3 mm | 4 | |
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Saint Louis County in April - FAQ
April rainfall patterns in Saint Louis County
UV exposure in Saint Louis County during April
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Where is Saint Louis County?Get accurate weather forecasts for Saint Louis County, located at latitude 38.503 and longitude -90.628. Stay updated with localized weather information tailored for Saint Louis County.