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Current Weather Conditions:
SPIRIT OF ST. LOUIS AIRPORT , MO, United States

NWS Point Forecast for KSUS (KSUS) 38-39N 090-39W 141M

Conditions at

2026.08.09 1654 UTC
Wind Variable at 7 MPH (6 KT)
Visibility 6 mile(s)
Sky conditions clear
Weather Haze
Temperature 87.1 F (30.6 C)
Heat index 95.4 F (35.2 C)
Dew Point 73.9 F (23.3 C)
Relative Humidity 65%
Pressure (altimeter) 29.99 in. Hg (1015 hPa)
ob KSUS 091654Z VRB06KT 6SM HZ CLR 31/23 A2999 RMK AO2 SLP144 T03060233

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
75.9 (24.4) 72.0 (22.2) In the 6 hours preceding Aug 09, 2026 - 07:54 AM EDT / 2026.08.09 1154 UTC
90.0 (32.2) 66.0 (18.9) In the 24 hours preceding Aug 09, 2026 - 01:54 AM EDT / 2026.08.09 0554 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 PM (17) Aug 09 87.1 (30.6) 73.9 (23.3) 29.99 (1015) Variable 7 haze
Noon (16) Aug 09 84.9 (29.4) 73.9 (23.3) 30.01 (1016) SSW 7 haze
11 AM (15) Aug 09 82.9 (28.3) 73.0 (22.8) 30.02 (1016) SSW 9 haze
10 AM (14) Aug 09 80.1 (26.7) 73.0 (22.8) 30.03 (1016) SSW 5 haze
9 AM (13) Aug 09 77.0 (25.0) 72.0 (22.2) 30.02 (1016) SSW 7 haze
8 AM (12) Aug 09 73.0 (22.8) 71.1 (21.7) 30.01 (1016) Calm mist
7 AM (11) Aug 09 73.9 (23.3) 71.1 (21.7) 30 (1015) S 3
6 AM (10) Aug 09 75.0 (23.9) 71.1 (21.7) 29.99 (1015) S 5
5 AM (9) Aug 09 75.0 (23.9) 71.1 (21.7) 29.99 (1015) SSW 5
4 AM (8) Aug 09 75.0 (23.9) 71.1 (21.7) 30 (1015) S 6
3 AM (7) Aug 09 73.0 (22.8) 71.1 (21.7) 30.01 (1016) SSW 3
2 AM (6) Aug 09 75.0 (23.9) 72.0 (22.2) 30.03 (1016) Calm
1 AM (5) Aug 09 79.0 (26.1) 72.0 (22.2) 30.03 (1016) S 3
Midnight (4) Aug 09 80.1 (26.7) 73.0 (22.8) 30.02 (1016) S 7
11 PM (3) Aug 08 81.0 (27.2) 73.0 (22.8) 30.04 (1017) S 3
10 PM (2) Aug 08 82.0 (27.8) 73.9 (23.3) 30.02 (1016) SSE 3
9 PM (1) Aug 08 81.0 (27.2) 77.0 (25.0) 30.01 (1016) Calm
8 PM (0) Aug 08 87.1 (30.6) 73.0 (22.8) 29.99 (1015) Calm
7 PM (23) Aug 08 89.1 (31.7) 72.0 (22.2) 30 (1015) Calm
6 PM (22) Aug 08 89.1 (31.7) 72.0 (22.2) 30 (1015) NNW 6
5 PM (21) Aug 08 89.1 (31.7) 72.0 (22.2) 30 (1015) Calm
4 PM (20) Aug 08 89.1 (31.7) 71.1 (21.7) 30.02 (1016) W 3
3 PM (19) Aug 08 87.1 (30.6) 73.0 (22.8) 30.04 (1017) Variable 5
Oldest 2 PM (18) Aug 08 86.0 (30.0) 70.0 (21.1) 30.06 (1017) Calm
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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