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Current Weather Conditions:
LAMBERT-ST LOUIS INTERNATIONAL AIRPORT , MO, United States

NWS Point Forecast for KSTL (KSTL) 38-45N 90-22W 171M

Conditions at

2026.08.30 0851 UTC
Wind from the S (190 degrees) at 7 MPH (6 KT)
Visibility 10 mile(s)
Sky conditions mostly clear
Temperature 73.0 F (22.8 C)
Dew Point 63.0 F (17.2 C)
Relative Humidity 70%
Pressure (altimeter) 30.03 in. Hg (1016 hPa)
Pressure tendency 0.01 inches (0.5 hPa) lower than three hours ago
ob KSTL 300851Z 19006KT 10SM FEW160 FEW250 23/17 A3003 RMK AO2 SLP155 T02280172 58005

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
84.0 (28.9) 75.0 (23.9) In the 6 hours preceding Aug 30, 2026 - 01:51 AM EDT / 2026.08.30 0551 UTC
88.0 (31.1) 64.9 (18.3) In the 24 hours preceding Aug 30, 2026 - 01:51 AM EDT / 2026.08.30 0551 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 5 AM (9) Aug 30 73.0 (22.8) 63.0 (17.2) 30.03 (1016) S 7
4 AM (8) Aug 30 73.9 (23.3) 63.0 (17.2) 30.03 (1016) S 10
3 AM (7) Aug 30 75.0 (23.9) 63.0 (17.2) 30.04 (1017) S 7
2 AM (6) Aug 30 75.9 (24.4) 63.0 (17.2) 30.04 (1017) S 8
1 AM (5) Aug 30 77.0 (25.0) 63.0 (17.2) 30.05 (1017) S 5
Midnight (4) Aug 30 75.0 (23.9) 63.0 (17.2) 30.05 (1017) SE 7
11 PM (3) Aug 29 80.1 (26.7) 63.0 (17.2) 30.04 (1017) SSE 8
10 PM (2) Aug 29 81.0 (27.2) 63.0 (17.2) 30.04 (1017) S 8
9 PM (1) Aug 29 82.9 (28.3) 63.0 (17.2) 30.01 (1016) SSE 12
8 PM (0) Aug 29 84.0 (28.9) 61.0 (16.1) 30.03 (1016) SSE 10
7 PM (23) Aug 29 87.1 (30.6) 61.0 (16.1) 30.03 (1016) SSE 12
6 PM (22) Aug 29 87.1 (30.6) 61.0 (16.1) 30.05 (1017) SSE 10
5 PM (21) Aug 29 87.1 (30.6) 59.0 (15.0) 30.06 (1017) ESE 12
4 PM (20) Aug 29 86.0 (30.0) 57.9 (14.4) 30.08 (1018) SSE 13
3 PM (19) Aug 29 86.0 (30.0) 60.1 (15.6) 30.1 (1019) S 9
2 PM (18) Aug 29 86.0 (30.0) 60.1 (15.6) 30.12 (1019) SSE 13
1 PM (17) Aug 29 84.0 (28.9) 61.0 (16.1) 30.15 (1020) SSW 12
Noon (16) Aug 29 82.9 (28.3) 63.0 (17.2) 30.15 (1020) S 10
11 AM (15) Aug 29 80.1 (26.7) 62.1 (16.7) 30.15 (1020) S 12
10 AM (14) Aug 29 77.0 (25.0) 62.1 (16.7) 30.16 (1021) S 9
9 AM (13) Aug 29 73.0 (22.8) 61.0 (16.1) 30.15 (1020) S 7
8 AM (12) Aug 29 71.1 (21.7) 60.1 (15.6) 30.14 (1020) SSE 6
7 AM (11) Aug 29 66.0 (18.9) 61.0 (16.1) 30.12 (1019) ESE 5
Oldest 6 AM (10) Aug 29 69.1 (20.6) 60.1 (15.6) 30.13 (1020) E 3
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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