10-day forecast · Saint Louis
Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →
Sun · Today
Showers
28°
17°
0.18 in
⌄
Wind 9 mph S
Gusts 24 mph
UV index 5 – Moderate
Precip chance 80% · 0.18 in
Sunrise 7:00 AM
Sunset 8:17 PM
Mon · Tomorrow
Showers
31°
20°
0.15 in
⌄
Wind 13 mph SW
Gusts 21 mph
UV index 6 – High
Precip chance 77% · 0.15 in
Sunrise 7:01 AM
Sunset 8:16 PM
Tuesday 1/9
Mostly cloudy
35°
22°
17%
⌄
Wind 13 mph W
Gusts 23 mph
UV index 7 – High
Precip chance 17%
Sunrise 7:02 AM
Sunset 8:14 PM
Wednesday 2/9
Showers
32°
22°
0.07 in
⌄
Wind 8 mph SW
Gusts 21 mph
UV index 6 – High
Precip chance 58% · 0.07 in
Sunrise 7:03 AM
Sunset 8:12 PM
Thursday 3/9
Mostly cloudy
31°
19°
0.01 in
⌄
Wind 8 mph E
Gusts 12 mph
UV index 7 – High
Precip chance 36% · 0.01 in
Sunrise 7:04 AM
Sunset 8:10 PM
Friday 4/9
Sunny
30°
18°
0.02 in
⌄
Wind 13 mph E
Gusts 24 mph
UV index 8 – Very high
Precip chance 36% · 0.02 in
Sunrise 7:05 AM
Sunset 8:09 PM
Saturday 5/9
Showers
28°
17°
0.14 in
⌄
Wind 14 mph NE
Gusts 25 mph
UV index 7 – High
Precip chance 64% · 0.14 in
Sunrise 7:06 AM
Sunset 8:07 PM
Sunday 6/9
Sunny
30°
13°
17%
⌄
Wind 17 mph NW
Gusts 27 mph
UV index 7 – High
Precip chance 17%
Sunrise 7:08 AM
Sunset 8:05 PM
Monday 7/9
Sunny
22°
10°
4%
⌄
Wind 13 mph SW
Gusts 21 mph
UV index 6 – High
Precip chance 4%
Sunrise 7:09 AM
Sunset 8:03 PM
Tuesday 8/9
Partly cloudy
28°
11°
5%
⌄
Wind 18 mph SW
Gusts 24 mph
UV index 7 – High
Precip chance 5%
Sunrise 7:10 AM
Sunset 8:01 PM
Wednesday 9/9
Sunny
31°
16°
5%
⌄
Wind 23 mph SW
Gusts 38 mph
UV index 8 – Very high
Precip chance 5%
Sunrise 7:11 AM
Sunset 8:00 PM
Thursday 10/9
Sunny
20°
10°
4%
⌄
Wind 20 mph NW
Gusts 30 mph
UV index 5 – Moderate
Precip chance 4%
Sunrise 7:12 AM
Sunset 7:58 PM
Friday 11/9
Partly cloudy
14°
8°
0.00 in
⌄
Wind 16 mph NW
Gusts 26 mph
UV index 4 – Moderate
Precip chance 18% · 0.00 in
Sunrise 7:13 AM
Sunset 7:56 PM
Saturday 12/9
Sunny
20°
4°
6%
⌄
Wind 10 mph W
Gusts 16 mph
UV index 5 – Moderate
Precip chance 6%
Sunrise 7:14 AM
Sunset 7:54 PM
10-day outlook for Saint Louis
Over the next ten days Saint Louis peaks at 35° on Tuesday and bottoms out at 10° on Monday. The back half cools off by roughly 8°, so the warmest days are the ones in front of you. Add it up and about 0.57 in of precipitation falls over the period, spread across 6 unsettled days, with Sunday the most likely (80%).