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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

2026.09.05 0954 UTC
Wind Calm
Visibility 9 mile(s)
Sky conditions clear
Temperature 53.1 F (11.7 C)
Dew Point 53.1 F (11.7 C)
Relative Humidity 100%
Pressure (altimeter) 29.96 in. Hg (1014 hPa)
ob KAPC 050954Z AUTO 00000KT 9SM CLR 12/12 A2996 RMK AO2 SLP135 T01170117

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
73.9 (23.3) 59.0 (15.0) In the 6 hours preceding Sep 05, 2026 - 01:54 AM EDT / 2026.09.05 0554 UTC
75.0 (23.9) 52.0 (11.1) In the 24 hours preceding Sep 05, 2026 - 02:54 AM EDT / 2026.09.05 0654 UTC

Precipitation Accumulation

Precipitation
Amount
0.10 inches In the 24 hours preceding Sep 04, 2026 - 07:54 AM EDT / 2026.09.04 1154 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 AM (10) Sep 05 53.1 (11.7) 53.1 (11.7) 29.96 (1014) Calm
5 AM (9) Sep 05 55.9 (13.3) 55.0 (12.8) 29.96 (1014) WSW 6
4 AM (8) Sep 05 55.9 (13.3) 54.0 (12.2) 29.95 (1014) Calm
3 AM (7) Sep 05 57.0 (13.9) 55.0 (12.8) 29.95 (1014) W 8
2 AM (6) Sep 05 59.0 (15.0) 55.9 (13.3) 29.95 (1014) W 10
1 AM (5) Sep 05 59.0 (15.0) 55.0 (12.8) 29.96 (1014) W 6
Midnight (4) Sep 05 61.0 (16.1) 55.0 (12.8) 29.95 (1014) W 10
11 PM (3) Sep 04 63.0 (17.2) 53.1 (11.7) 29.94 (1013) W 13
10 PM (2) Sep 04 66.0 (18.9) 52.0 (11.1) 29.93 (1013) W 17
9 PM (1) Sep 04 71.1 (21.7) 51.1 (10.6) 29.92 (1013) W 17
8 PM (0) Sep 04 73.0 (22.8) 51.1 (10.6) 29.92 (1013) W 16
7 PM (23) Sep 04 73.0 (22.8) 54.0 (12.2) 29.92 (1013) SSW 15
6 PM (22) Sep 04 73.0 (22.8) 54.0 (12.2) 29.93 (1013) SSW 14
5 PM (21) Sep 04 71.1 (21.7) 53.1 (11.7) 29.94 (1013) SSW 12
4 PM (20) Sep 04 70.0 (21.1) 55.9 (13.3) 29.94 (1013) S 13
3 PM (19) Sep 04 66.0 (18.9) 55.9 (13.3) 29.96 (1014) S 10
2 PM (18) Sep 04 63.0 (17.2) 57.0 (13.9) 29.96 (1014) SW 8
1 PM (17) Sep 04 57.9 (14.4) 57.0 (13.9) 29.96 (1014) SSW 6
Noon (16) Sep 04 57.0 (13.9) 55.9 (13.3) 29.95 (1014) W 5
11 AM (15) Sep 04 55.9 (13.3) 55.9 (13.3) 29.94 (1013) Calm mist
10 AM (14) Sep 04 55.0 (12.8) 54.0 (12.2) 29.92 (1013) W 5 fog
9 AM (13) Sep 04 55.0 (12.8) 55.0 (12.8) 29.91 (1012) NNW 5 mist
8 AM (12) Sep 04 55.0 (12.8) 55.0 (12.8) 29.9 (1012) WNW 5 mist
Oldest 7 AM (11) Sep 04 54.0 (12.2) 54.0 (12.2) 29.9 (1012) Calm 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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