St. Louis 7-day weather forecast

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January 26, 2026
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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 76 °F on Friday, while the low is 34 °F on Monday. There are expected to be 0 sunny days and rain on 7 days this week.

NWS St Louis MO has issued a winter weather advisory until Monday at 06:00 AM.

Monday, March 2

- High of 45 °F, low of 34 °F (98% humidity)
- Overcast with a 100% chance of rain (10 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:31 AM, sunset at 5:54 PM
1 / 6
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Tuesday, March 3

- High of 55 °F, low of 38 °F (85% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 6:30 AM, sunset at 5:55 PM
- Full moon
2 / 6
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Wednesday, March 4

- High of 61 °F, low of 54 °F (97% humidity)
- Overcast with a 100% chance of rain (61 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 6:28 AM, sunset at 5:56 PM
3 / 6
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Thursday, March 5

- High of 64 °F, low of 56 °F (76% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:27 AM, sunset at 5:57 PM
4 / 6
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Friday, March 6

- High of 76 °F, low of 55 °F (68% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:25 AM, sunset at 5:58 PM
5 / 6
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Saturday, March 7

- High of 67 °F, low of 59 °F (79% humidity)
- Overcast with a 100% chance of rain (23 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:24 AM, sunset at 5:59 PM
6 / 6
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Sunday, March 8

- High of 54 °F, low of 49 °F (73% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:22 AM, sunset at 6:00 PM

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