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Current Weather Conditions:
NAPA COUNTY AIRPORT, CA, United States

NWS Point Forecast for KAPC (KAPC) 38-12N 122-17W 13M

Conditions at

2026.09.25 1724 UTC
Wind from the SW (220 degrees) at 13 MPH (11 KT)
Visibility 10 mile(s)
Sky conditions mostly clear
Temperature 69.1 F (20.6 C)
Dew Point 60.1 F (15.6 C)
Relative Humidity 73%
Pressure (altimeter) 29.99 in. Hg (1015 hPa)
ob KAPC 251724Z 22011KT 10SM FEW017 21/16 A2999 RMK AO2 T02060156

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
64.0 (17.8) 55.0 (12.8) In the 6 hours preceding Sep 25, 2026 - 07:54 AM EDT / 2026.09.25 1154 UTC
84.9 (29.4) 54.0 (12.2) In the 24 hours preceding Sep 25, 2026 - 02:54 AM EDT / 2026.09.25 0654 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 PM (17) Sep 25 69.1 (20.6) 60.1 (15.6) 29.99 (1015) SW 13
Noon (16) Sep 25 66.0 (18.9) 60.1 (15.6) 29.97 (1014) SW 10
11 AM (15) Sep 25 61.0 (16.1) 57.9 (14.4) 29.97 (1014) Calm
10 AM (14) Sep 25 57.9 (14.4) 55.9 (13.3) 29.96 (1014) SW 6
9 AM (13) Sep 25 57.9 (14.4) 53.1 (11.7) 29.95 (1014) WSW 3
8 AM (12) Sep 25 57.0 (13.9) 51.1 (10.6) 29.94 (1013) Calm
7 AM (11) Sep 25 57.9 (14.4) 51.1 (10.6) 29.93 (1013) Calm
6 AM (10) Sep 25 60.1 (15.6) 51.1 (10.6) 29.92 (1013) WSW 6
5 AM (9) Sep 25 57.9 (14.4) 48.0 (8.9) 29.92 (1013) Calm
4 AM (8) Sep 25 60.1 (15.6) 48.9 (9.4) 29.91 (1012) N 3
3 AM (7) Sep 25 61.0 (16.1) 48.9 (9.4) 29.92 (1013) SW 7
2 AM (6) Sep 25 64.0 (17.8) 51.1 (10.6) 29.9 (1012) SW 10
1 AM (5) Sep 25 64.9 (18.3) 50.0 (10.0) 29.9 (1012) SW 13
Midnight (4) Sep 25 66.0 (18.9) 51.1 (10.6) 29.88 (1011) SW 10
11 PM (3) Sep 24 68.0 (20.0) 50.0 (10.0) 29.86 (1011) SW 13
10 PM (2) Sep 24 71.1 (21.7) 48.0 (8.9) 29.86 (1011) SSW 14
9 PM (1) Sep 24 73.9 (23.3) 54.0 (12.2) 29.85 (1010) S 13
8 PM (0) Sep 24 75.9 (24.4) 55.9 (13.3) 29.85 (1010) SSW 13
7 PM (23) Sep 24 78.1 (25.6) 54.0 (12.2) 29.84 (1010) S 16
6 PM (22) Sep 24 82.0 (27.8) 55.0 (12.8) 29.84 (1010) S 14
5 PM (21) Sep 24 82.9 (28.3) 55.9 (13.3) 29.85 (1010) SSW 10
4 PM (20) Sep 24 81.0 (27.2) 53.1 (11.7) 29.87 (1011) SSW 8
3 PM (19) Sep 24 78.1 (25.6) 54.0 (12.2) 29.88 (1011) SW 6
Oldest 2 PM (18) Sep 24 73.9 (23.3) 55.9 (13.3) 29.89 (1012) SW 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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