St. Louis 7-day Weather Forecast

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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 98 °F on Thursday, while the low is 66 °F on Sunday. There are expected to be 3 sunny days and rain on 5 days this week.

NWS St Louis MO has issued an air quality alert until Tuesday at 08:30 PM.

Monday, September 15

- High of 96 °F, low of 71 °F (41% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:42 AM, sunset at 7:09 PM

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Tuesday, September 16

- High of 95 °F, low of 70 °F (27% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:43 AM, sunset at 7:07 PM

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Wednesday, September 17

- High of 96 °F, low of 68 °F (25% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:44 AM, sunset at 7:06 PM

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Thursday, September 18

- High of 98 °F, low of 69 °F (25% humidity)
- Fair with a 36% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:45 AM, sunset at 7:04 PM

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Friday, September 19

- High of 86 °F, low of 69 °F (49% humidity)
- Overcast with a 34% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:46 AM, sunset at 7:03 PM

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Saturday, September 20

- High of 90 °F, low of 67 °F (33% humidity)
- Partly sunny with a 56% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:46 AM, sunset at 7:01 PM

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Sunday, September 21

- High of 77 °F, low of 66 °F (67% humidity)
- Overcast with a 100% chance of rain (17 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:47 AM, sunset at 6:59 PM
- New moon