St. Louis 7-day weather forecast

Written by:
September 29, 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 85 °F on Friday, while the low is 54 °F on Sunday. There are expected to be 3 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, October 13

- High of 74 °F, low of 56 °F (47% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:08 AM, sunset at 6:25 PM
- Last quarter moon
1 / 6
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Tuesday, October 14

- High of 82 °F, low of 61 °F (31% humidity)
- Fair with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:09 AM, sunset at 6:24 PM
2 / 6
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Wednesday, October 15

- High of 82 °F, low of 63 °F (36% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:10 AM, sunset at 6:22 PM
3 / 6
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Thursday, October 16

- High of 80 °F, low of 61 °F (33% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:11 AM, sunset at 6:21 PM
4 / 6
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Friday, October 17

- High of 85 °F, low of 60 °F (34% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:12 AM, sunset at 6:19 PM
5 / 6
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Saturday, October 18

- High of 74 °F, low of 64 °F (66% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:13 AM, sunset at 6:18 PM
6 / 6
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Sunday, October 19

- High of 70 °F, low of 54 °F (18% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:14 AM, sunset at 6:17 PM

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