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Current Weather Conditions:
CHARLESTON INT'L AIRPORT, SC, United States

NWS Point Forecast for KCHS (KCHS) 32-54N 080-02W 13M

Conditions at

2026.09.20 0656 UTC
Wind from the N (360 degrees) at 5 MPH (4 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 73.0 F (22.8 C)
Dew Point 72.0 F (22.2 C)
Relative Humidity 96%
Pressure (altimeter) 29.97 in. Hg (1014 hPa)
ob KCHS 200656Z 36004KT 10SM CLR 23/22 A2997 RMK AO2 SLP148 T02280222

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
75.0 (23.9) 73.0 (22.8) In the 6 hours preceding Sep 20, 2026 - 01:56 AM EDT / 2026.09.20 0556 UTC
90.0 (32.2) 72.0 (22.2) In the 24 hours preceding Sep 20, 2026 - 12:56 AM EDT / 2026.09.20 0456 UTC

Precipitation Accumulation

Precipitation
Amount
1.27 inches In the 6 hours preceding Sep 19, 2026 - 07:56 PM EDT / 2026.09.19 2356 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 3 AM (7) Sep 20 73.0 (22.8) 72.0 (22.2) 29.97 (1014) N 5
2 AM (6) Sep 20 73.0 (22.8) 73.0 (22.8) 29.98 (1015) N 5
1 AM (5) Sep 20 73.9 (23.3) 73.0 (22.8) 29.99 (1015) N 5
Midnight (4) Sep 20 73.9 (23.3) 73.0 (22.8) 30 (1015) NNE 3
11 PM (3) Sep 19 75.0 (23.9) 73.9 (23.3) 30.02 (1016) NNE 5
10 PM (2) Sep 19 75.0 (23.9) 73.9 (23.3) 30.01 (1016) NNE 5
9 PM (1) Sep 19 73.9 (23.3) 73.0 (22.8) 30.01 (1016) NNE 5
8 PM (0) Sep 19 73.9 (23.3) 72.0 (22.2) 29.99 (1015) N 3
7 PM (23) Sep 19 75.0 (23.9) 73.0 (22.8) 29.99 (1015) Calm
6 PM (22) Sep 19 73.9 (23.3) 72.0 (22.2) 29.97 (1014) WSW 3 light rain
5 PM (21) Sep 19 73.0 (22.8) 71.1 (21.7) 29.97 (1014) Calm light rain with thunder; mist
4 PM (20) Sep 19 75.0 (23.9) 73.0 (22.8) 29.98 (1015) NE 23 heavy rain with thunder; mist
3 PM (19) Sep 19 89.1 (31.7) 72.0 (22.2) 29.96 (1014) N 6
2 PM (18) Sep 19 89.1 (31.7) 72.0 (22.2) 29.99 (1015) NNE 6
1 PM (17) Sep 19 89.1 (31.7) 71.1 (21.7) 30 (1015) Calm
Noon (16) Sep 19 87.1 (30.6) 71.1 (21.7) 30.02 (1016) NNE 7
11 AM (15) Sep 19 84.9 (29.4) 73.0 (22.8) 30.02 (1016) Calm
10 AM (14) Sep 19 82.0 (27.8) 73.0 (22.8) 30.02 (1016) N 3
9 AM (13) Sep 19 79.0 (26.1) 72.0 (22.2) 30.01 (1016) Calm
8 AM (12) Sep 19 73.9 (23.3) 71.1 (21.7) 30.01 (1016) NNW 3
7 AM (11) Sep 19 73.0 (22.8) 70.0 (21.1) 29.99 (1015) N 5
6 AM (10) Sep 19 73.0 (22.8) 70.0 (21.1) 29.99 (1015) N 5
5 AM (9) Sep 19 73.0 (22.8) 70.0 (21.1) 30 (1015) NW 3
Oldest 4 AM (8) Sep 19 75.0 (23.9) 70.0 (21.1) 30.01 (1016) WNW 6
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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