St. Louis 7-day weather forecast

Written by:
June 30, 2025
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St. Louis 7-day weather forecast

Stacker created the forecast for St. Louis, Missouri using data from OpenWeather. This week's high is 94 °F on Friday, while the low is 68 °F on Wednesday. There are expected to be 4 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, June 30

- High of 90 °F, low of 71 °F (52% humidity)
- Mostly cloudy with a 100% chance of rain (29 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:39 AM, sunset at 8:29 PM
1 / 6
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Tuesday, July 1

- High of 84 °F, low of 69 °F (52% humidity)
- Sunny with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:40 AM, sunset at 8:29 PM
2 / 6
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Wednesday, July 2

- High of 87 °F, low of 68 °F (48% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (6 mph wind)
- Sunrise at 5:40 AM, sunset at 8:29 PM
- First quarter moon
3 / 6
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Thursday, July 3

- High of 90 °F, low of 71 °F (45% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:40 AM, sunset at 8:28 PM
4 / 6
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Friday, July 4

- High of 94 °F, low of 74 °F (48% humidity)
- Sunny with a 95% chance of rain (1 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 5:41 AM, sunset at 8:28 PM
5 / 6
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Saturday, July 5

- High of 94 °F, low of 75 °F (46% humidity)
- Mostly sunny with a 80% chance of rain (1 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 5:42 AM, sunset at 8:28 PM
6 / 6
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Sunday, July 6

- High of 88 °F, low of 73 °F (59% humidity)
- Partly cloudy with a 55% chance of rain (2 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 5:42 AM, sunset at 8:28 PM

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