Weather Forecast for St Louis
Missouri, United States of America
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Current Weather - St Louis: 16°C
Current Weather - St Louis: 16°C
Missouri, United States of America
Clear
Feels like 16°C
Wind
21 km/h SW
Humidity
75%
Pressure
1002 mb
UV Index
0
Visibility
16 km
Sunny
Wednesday, February 18, 2026
High
23°C
Low
12°C
Rain Chance
0%
Hourly Forecast
18°C
19°C
20°C
21°C
22°C
21°C
21°C
19°C
17°C
15°C
14°C
13°C
Day Statistics
Maximum Wind
27 km/h
Humidity
67%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:48 AM
Sunset
05:42 PM
Moonrise
07:24 AM
Moonset
07:14 PM
Moon Phase
Waxing Crescent
Moon Illumination
0%
Air Quality
PM2.5
6.4
μg/m³
PM10
6.6
μg/m³
NO₂
9.5
μg/m³
O₃
80.7
μg/m³
SO₂
3.2
μg/m³
CO
204.1
μg/m³
Overcast
Thursday, February 19, 2026
High
20°C
Low
9°C
Rain Chance
0%
Hourly Forecast
12°C
11°C
10°C
10°C
10°C
10°C
11°C
12°C
12°C
13°C
14°C
14°C
14°C
16°C
18°C
19°C
19°C
19°C
19°C
18°C
16°C
14°C
13°C
11°C
Day Statistics
Maximum Wind
29 km/h
Humidity
79%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:46 AM
Sunset
05:43 PM
Moonrise
07:48 AM
Moonset
08:22 PM
Moon Phase
Waxing Crescent
Moon Illumination
3%
Air Quality
PM2.5
7.6
μg/m³
PM10
8.2
μg/m³
NO₂
15.4
μg/m³
O₃
61.5
μg/m³
SO₂
3.3
μg/m³
CO
250.2
μg/m³
Overcast
Friday, February 20, 2026
High
10°C
Low
1°C
Rain Chance
0%
Hourly Forecast
10°C
8°C
7°C
5°C
4°C
3°C
2°C
2°C
3°C
3°C
4°C
4°C
5°C
6°C
7°C
8°C
9°C
8°C
8°C
7°C
6°C
5°C
8°C
5°C
Day Statistics
Maximum Wind
30 km/h
Humidity
66%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:45 AM
Sunset
05:45 PM
Moonrise
08:12 AM
Moonset
09:32 PM
Moon Phase
Waxing Crescent
Moon Illumination
7%
Air Quality
PM2.5
3.4
μg/m³
PM10
3.5
μg/m³
NO₂
6.4
μg/m³
O₃
71.5
μg/m³
SO₂
2.4
μg/m³
CO
203.4
μg/m³
Heavy snow
Saturday, February 21, 2026
High
1°C
Low
-0°C
Rain Chance
72%
Hourly Forecast
3°C
3°C
2°C
1°C
1°C
0°C
0°C
1°C
0°C
0°C
0°C
0°C
0°C
0°C
0°C
1°C
1°C
1°C
2°C
2°C
1°C
1°C
2°C
1°C
Day Statistics
Maximum Wind
20 km/h
Humidity
66%
Precipitation
4 mm
UV Index
1
Visibility
8 km
Rain Chance
72%
Snow Chance
21%
Sun & Moon
Sunrise
06:44 AM
Sunset
05:46 PM
Moonrise
08:38 AM
Moonset
10:44 PM
Moon Phase
Waxing Crescent
Moon Illumination
14%
Air Quality
PM2.5
6.5
μg/m³
PM10
6.9
μg/m³
NO₂
17.1
μg/m³
O₃
44.4
μg/m³
SO₂
2.3
μg/m³
CO
223.4
μg/m³
Partly Cloudy
Sunday, February 22, 2026
High
1°C
Low
-4°C
Rain Chance
0%
Hourly Forecast
-1°C
-1°C
-2°C
-2°C
-3°C
-3°C
-4°C
-4°C
-3°C
-3°C
-2°C
-1°C
-0°C
0°C
0°C
0°C
-0°C
-1°C
-2°C
-2°C
-3°C
-4°C
-4°C
-5°C
Day Statistics
Maximum Wind
31 km/h
Humidity
50%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:42 AM
Sunset
05:47 PM
Moonrise
09:09 AM
Moonset
11:58 PM
Moon Phase
Waxing Crescent
Moon Illumination
23%
Air Quality
PM2.5
3.7
μg/m³
PM10
3.8
μg/m³
NO₂
6
μg/m³
O₃
62.3
μg/m³
SO₂
1.7
μg/m³
CO
204.7
μg/m³
Sunny
Monday, February 23, 2026
High
1°C
Low
-7°C
Rain Chance
0%
Hourly Forecast
-6°C
-6°C
-6°C
-7°C
-7°C
-7°C
-7°C
-7°C
-6°C
-5°C
-4°C
-3°C
-2°C
-1°C
-0°C
-0°C
-1°C
-1°C
-2°C
-2°C
-3°C
-3°C
-3°C
-3°C
Day Statistics
Maximum Wind
26 km/h
Humidity
44%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:41 AM
Sunset
05:48 PM
Moonrise
09:45 AM
Moonset
No moonset
Moon Phase
Waxing Crescent
Moon Illumination
33%
Sunny
Tuesday, February 24, 2026
High
9°C
Low
-4°C
Rain Chance
0%
Hourly Forecast
-3°C
-3°C
-3°C
-4°C
-4°C
-4°C
-3°C
-2°C
-1°C
0°C
2°C
4°C
5°C
6°C
7°C
7°C
7°C
5°C
4°C
4°C
3°C
2°C
2°C
2°C
Day Statistics
Maximum Wind
20 km/h
Humidity
48%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:40 AM
Sunset
05:49 PM
Moonrise
10:30 AM
Moonset
01:13 AM
Moon Phase
First Quarter
Moon Illumination
44%
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