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Current Weather Conditions:
PORT COLUMBUS INTERNATIONAL AIRPORT, OH, United States

NWS Point Forecast for KCMH (KCMH) 40-00N 82-53W 247M

Conditions at

2026.08.15 0851 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions overcast
Temperature 70.0 F (21.1 C)
Dew Point 69.1 F (20.6 C)
Relative Humidity 96%
Pressure (altimeter) 30.14 in. Hg (1020 hPa)
Pressure tendency 0.02 inches (0.6 hPa) lower than three hours ago
ob KCMH 150851Z 00000KT 10SM OVC140 21/21 A3014 RMK AO2 SLP198 T02110206 56006

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
78.1 (25.6) 70.0 (21.1) In the 6 hours preceding Aug 15, 2026 - 01:51 AM EDT / 2026.08.15 0551 UTC
79.0 (26.1) 68.0 (20.0) In the 24 hours preceding Aug 15, 2026 - 12:51 AM EDT / 2026.08.15 0451 UTC

Precipitation Accumulation

Precipitation
Amount
0.56 inches In the 24 hours preceding Aug 14, 2026 - 07:51 AM EDT / 2026.08.14 1151 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 15 70.0 (21.1) 69.1 (20.6) 30.14 (1020) Calm
4 AM (8) Aug 15 69.1 (20.6) 68.0 (20.0) 30.14 (1020) Calm
3 AM (7) Aug 15 71.1 (21.7) 69.1 (20.6) 30.15 (1020) Calm
2 AM (6) Aug 15 71.1 (21.7) 69.1 (20.6) 30.15 (1020) Calm
1 AM (5) Aug 15 71.1 (21.7) 69.1 (20.6) 30.15 (1020) NNE 3
Midnight (4) Aug 15 72.0 (22.2) 69.1 (20.6) 30.16 (1021) Calm
11 PM (3) Aug 14 73.0 (22.8) 69.1 (20.6) 30.15 (1020) Calm
10 PM (2) Aug 14 73.9 (23.3) 69.1 (20.6) 30.13 (1020) E 3
9 PM (1) Aug 14 75.0 (23.9) 70.0 (21.1) 30.1 (1019) NNE 6
8 PM (0) Aug 14 78.1 (25.6) 69.1 (20.6) 30.09 (1018) N 6
7 PM (23) Aug 14 79.0 (26.1) 69.1 (20.6) 30.08 (1018) NE 5
6 PM (22) Aug 14 79.0 (26.1) 70.0 (21.1) 30.08 (1018) E 3
5 PM (21) Aug 14 79.0 (26.1) 71.1 (21.7) 30.09 (1018) N 9
4 PM (20) Aug 14 78.1 (25.6) 70.0 (21.1) 30.09 (1018) N 7
3 PM (19) Aug 14 78.1 (25.6) 70.0 (21.1) 30.08 (1018) Variable 5
2 PM (18) Aug 14 77.0 (25.0) 70.0 (21.1) 30.09 (1018) Variable 6
1 PM (17) Aug 14 75.9 (24.4) 69.1 (20.6) 30.1 (1019) W 3
Noon (16) Aug 14 73.9 (23.3) 69.1 (20.6) 30.09 (1018) SSE 3
11 AM (15) Aug 14 73.0 (22.8) 68.0 (20.0) 30.08 (1018) Calm
10 AM (14) Aug 14 73.0 (22.8) 69.1 (20.6) 30.08 (1018) E 3
9 AM (13) Aug 14 70.0 (21.1) 66.9 (19.4) 30.06 (1017) ENE 5
8 AM (12) Aug 14 69.1 (20.6) 66.9 (19.4) 30.05 (1017) E 6 mist
7 AM (11) Aug 14 69.1 (20.6) 66.9 (19.4) 30.05 (1017) NE 5 mist
Oldest 6 AM (10) Aug 14 69.1 (20.6) 66.9 (19.4) 30.04 (1017) ESE 5 light rain with thunder; mist
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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