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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

2026.08.19 2156 UTC
Wind from the SE (140 degrees) at 9 MPH (8 KT)
Visibility 10 mile(s)
Sky conditions partly cloudy
Weather Cumulonimbus clouds observed
Temperature 91.0 F (32.8 C)
Heat index 105.4 F (40.8 C)
Dew Point 78.1 F (25.6 C)
Relative Humidity 65%
Pressure (altimeter) 29.9 in. Hg (1012 hPa)
ob KCHS 192156Z 14008KT 10SM SCT040 SCT110 33/26 A2990 RMK AO2 SLP123 CB DSNT NW T03280256

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
96.1 (35.6) 82.0 (27.8) In the 6 hours preceding Aug 19, 2026 - 01:56 PM EDT / 2026.08.19 1756 UTC
99.0 (37.2) 80.1 (26.7) In the 24 hours preceding Aug 19, 2026 - 12:56 AM EDT / 2026.08.19 0456 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 PM (22) Aug 19 91.0 (32.8) 78.1 (25.6) 29.9 (1012) SE 9
5 PM (21) Aug 19 93.9 (34.4) 75.9 (24.4) 29.89 (1012) E 10
4 PM (20) Aug 19 96.1 (35.6) 73.9 (23.3) 29.89 (1012) S 9
3 PM (19) Aug 19 95.0 (35.0) 75.0 (23.9) 29.91 (1012)
2 PM (18) Aug 19 96.1 (35.6) 75.0 (23.9) 29.92 (1013) S 7
1 PM (17) Aug 19 91.9 (33.3) 73.9 (23.3) 29.93 (1013) ESE 8
Noon (16) Aug 19 93.9 (34.4) 75.0 (23.9) 29.94 (1013) ESE 6
11 AM (15) Aug 19 91.9 (33.3) 73.9 (23.3) 29.94 (1013) SSE 8
10 AM (14) Aug 19 90.0 (32.2) 73.0 (22.8) 29.93 (1013) E 7
9 AM (13) Aug 19 86.0 (30.0) 73.0 (22.8) 29.92 (1013) E 8
8 AM (12) Aug 19 82.0 (27.8) 75.9 (24.4) 29.91 (1012) Calm
7 AM (11) Aug 19 78.1 (25.6) 75.9 (24.4) 29.9 (1012) NNW 3
6 AM (10) Aug 19 80.1 (26.7) 77.0 (25.0) 29.88 (1011) Calm
5 AM (9) Aug 19 79.0 (26.1) 77.0 (25.0) 29.88 (1011) Calm
4 AM (8) Aug 19 80.1 (26.7) 77.0 (25.0) 29.87 (1011) Calm
3 AM (7) Aug 19 82.9 (28.3) 77.0 (25.0) 29.87 (1011) Calm
2 AM (6) Aug 19 82.9 (28.3) 78.1 (25.6) 29.89 (1012) Calm
1 AM (5) Aug 19 82.9 (28.3) 80.1 (26.7) 29.91 (1012) NNW 5
Midnight (4) Aug 19 84.0 (28.9) 80.1 (26.7) 29.91 (1012) SW 5
11 PM (3) Aug 18 84.0 (28.9) 80.1 (26.7) 29.91 (1012) S 3
10 PM (2) Aug 18 84.0 (28.9) 79.0 (26.1) 29.91 (1012) S 5
9 PM (1) Aug 18 86.0 (30.0) 78.1 (25.6) 29.88 (1011) S 7
8 PM (0) Aug 18 90.0 (32.2) 77.0 (25.0) 29.86 (1011) SSW 8
Oldest 7 PM (23) Aug 18 96.1 (35.6) 75.0 (23.9) 29.85 (1010) NNE 7
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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