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Current Weather Conditions:
CHINO AIRPORT, CA, United States

NWS Point Forecast for KCNO (KCNO) 33-58N 117-38W 207M

Conditions at

2026.08.19 1953 UTC
Wind from the SSW (200 degrees) at 6 MPH (5 KT)
Visibility 10 mile(s)
Sky conditions mostly clear
Temperature 99.0 F (37.2 C)
Heat index 96.3 F (35.7 C)
Dew Point 51.1 F (10.6 C)
Relative Humidity 20%
Pressure (altimeter) 29.9 in. Hg (1012 hPa)
ob KCNO 191953Z 20005KT 10SM FEW250 37/11 A2990 RMK AO2 SLP117 T03720106

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
89.1 (31.7) 61.0 (16.1) In the 6 hours preceding Aug 19, 2026 - 01:53 PM EDT / 2026.08.19 1753 UTC
100.0 (37.8) 62.1 (16.7) In the 24 hours preceding Aug 19, 2026 - 03:53 AM EDT / 2026.08.19 0753 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 PM (20) Aug 19 99.0 (37.2) 51.1 (10.6) 29.9 (1012) SSW 6
3 PM (19) Aug 19 96.1 (35.6) 52.0 (11.1) 29.92 (1013) Variable 3
2 PM (18) Aug 19 89.1 (31.7) 55.9 (13.3) 29.94 (1013) NNW 3
1 PM (17) Aug 19 82.0 (27.8) 55.9 (13.3) 29.95 (1014) Variable 3
Noon (16) Aug 19 75.9 (24.4) 59.0 (15.0) 29.95 (1014) Calm
11 AM (15) Aug 19 71.1 (21.7) 60.1 (15.6) 29.95 (1014) Calm
10 AM (14) Aug 19 64.9 (18.3) 57.9 (14.4) 29.94 (1013) Calm
9 AM (13) Aug 19 64.9 (18.3) 57.0 (13.9) 29.93 (1013) Calm
8 AM (12) Aug 19 66.0 (18.9) 57.0 (13.9) 29.91 (1012) Calm
7 AM (11) Aug 19 68.0 (20.0) 57.9 (14.4) 29.91 (1012) Calm
6 AM (10) Aug 19 70.0 (21.1) 57.9 (14.4) 29.91 (1012) Calm
5 AM (9) Aug 19 71.1 (21.7) 57.9 (14.4) 29.92 (1013) Calm
4 AM (8) Aug 19 71.1 (21.7) 57.9 (14.4) 29.94 (1013) Calm
3 AM (7) Aug 19 72.0 (22.2) 57.9 (14.4) 29.94 (1013) W 3
2 AM (6) Aug 19 72.0 (22.2) 57.0 (13.9) 29.93 (1013) NW 6
1 AM (5) Aug 19 75.9 (24.4) 54.0 (12.2) 29.93 (1013) WNW 6
Midnight (4) Aug 19 79.0 (26.1) 55.0 (12.8) 29.91 (1012) WSW 7
11 PM (3) Aug 18 82.0 (27.8) 57.9 (14.4) 29.89 (1012) WSW 12
10 PM (2) Aug 18 88.0 (31.1) 57.9 (14.4) 29.88 (1011) WSW 13
9 PM (1) Aug 18 93.9 (34.4) 60.1 (15.6) 29.87 (1011) WSW 14
8 PM (0) Aug 18 97.0 (36.1) 55.9 (13.3) 29.88 (1011) W 12
7 PM (23) Aug 18 99.0 (37.2) 51.1 (10.6) 29.89 (1012) WSW 10
6 PM (22) Aug 18 99.0 (37.2) 50.0 (10.0) 29.91 (1012) W 10
Oldest 5 PM (21) Aug 18 98.1 (36.7) 48.9 (9.4) 29.93 (1013) WNW 10
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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