Mare Island, CA Current Weather Conditions

Current weather observations and 72-hour history for Mare Island, CA. • View 5-Day Forecast ›

▼Current Conditions — Mare Island, CA

NOVATO/GNOSS FLD (KDVO)

Mostly Clear

NULL F

Humidity:	%
Wind Speed:	mph
Barometer:	in
Dewpoint:	F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Oct 18 2026, 06:55 AM PDT

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▼Hourly Observation History — Mare Island, CA

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
06:55 AM PDT		10.00	Mostly Clear	--	NULL		%	NA	NA		M
06:35 AM PDT	3.4	10.00	Clear	--	48.2	48.2	100%	47.3	NA	29.98	1015.2
06:15 AM PDT	0.0	2.50	Fog/Mist	--	48.2	48.2	100%	NA	NA	29.97	1014.9
05:55 AM PDT		1.00	Fog/Mist	--	NULL		%	NA	NA		M
05:35 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
05:15 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
04:55 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
04:35 AM PDT	0.0	10.00	Clear	--	50.0	50.0	100%	NA	NA	29.96	1014.6
04:15 AM PDT	4.7	10.00	Clear	--	50.0	50.0	100%	NA	NA	29.96	1014.6
03:55 AM PDT	0.0	10.00	Clear	--	51.8	50.0	94%	NA	NA	29.96	1014.6
03:35 AM PDT	0.0	10.00	Clear	--	51.8	50.0	94%	NA	NA	29.96	1014.6
03:15 AM PDT	0.0	10.00	Clear	--	51.8	50.0	94%	NA	NA	29.97	1014.9
02:55 AM PDT	0.0	10.00	Clear	--	50.0	48.2	94%	NA	NA	29.97	1014.9
02:35 AM PDT	0.0	10.00	Mostly Clear	--	50.0	48.2	94%	NA	NA	29.97	1014.9
02:15 AM PDT	0.0	10.00	Partly Cloudy	--	51.8	48.2	87%	NA	NA	29.97	1014.9
01:55 AM PDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
01:15 AM PDT		10.00	Cloudy	--	NULL		%	NA	NA		M
12:55 AM PDT	0.0	10.00	Mostly Cloudy	--	53.6	50.0	88%	NA	NA	29.97	1014.9
12:35 AM PDT	0.0	10.00	Clear	--	53.6	50.0	88%	NA	NA	29.97	1014.9
12:15 AM PDT	0.0	10.00	Clear	--	55.4	50.0	82%	NA	NA	29.97	1014.9
11:55 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
11:35 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
11:15 PM PDT	5.8	10.00	Clear	--	57.2	55.4	94%	NA	NA	29.97	1014.9
10:55 PM PDT	5.8	7.00	Clear	--	59.0	55.4	88%	NA	NA	29.97	1014.9
10:35 PM PDT	8.1	8.00	Clear	--	59.0	55.4	88%	NA	NA	29.97	1014.9
10:15 PM PDT	8.1	8.00	Clear	--	59.0	53.6	82%	NA	NA	29.97	1014.9
09:55 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
09:35 PM PDT	5.8	10.00	Clear	--	59.0	53.6	82%	NA	NA	29.97	1014.9
09:15 PM PDT	6.9	10.00	Clear	--	60.8	53.6	77%	NA	NA	29.96	1014.6
08:55 PM PDT	6.9	10.00	Clear	--	62.6	53.6	72%	NA	NA	29.95	1014.2
08:35 PM PDT	9.2	10.00	Clear	--	62.6	51.8	68%	NA	NA	29.95	1014.2
08:15 PM PDT		10.00	Clear	--	64.4		%	NA	NA	29.95	1014.2
07:55 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
07:35 PM PDT	4.7	10.00	Clear	--	71.6	42.8	35%	NA	70.2	29.95	1014.2
07:15 PM PDT	6.9	10.00	Clear	--	71.6	44.6	38%	NA	70.2	29.94	1013.9
06:55 PM PDT		9.00	Clear	--	NULL		%	NA	NA		M
06:35 PM PDT	0.0	10.00	Clear	--	77.0	39.2	26%	NA	75.6	29.94	1013.6
06:15 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
05:55 PM PDT	0.0	10.00	Clear	--	84.2	46.4	27%	NA	81.9	29.94	1013.6
05:35 PM PDT	0.0	10.00	Clear	--	87.8	42.8	21%	NA	84.4	29.94	1013.6
05:15 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
04:55 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
04:35 PM PDT	0.0	10.00	Clear	--	93.2	39.2	15%	NA	88.9	29.94	1013.9
04:15 PM PDT		8.00	Clear	--	NULL		%	NA	NA		M
03:55 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
03:35 PM PDT	0.0	9.00	Clear	--	89.6	39.2	17%	NA	85.8	29.96	1014.6
03:15 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
02:55 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
02:35 PM PDT	5.8	10.00	Clear	--	87.8	41.0	19%	NA	84.4	29.98	1015.2
02:15 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
01:55 PM PDT	6.9	10.00	Clear	--	87.8	41.0	19%	NA	84.4	30.00	1015.9
01:35 PM PDT	6.9	10.00	Clear	--	86.0	42.8	22%	NA	82.9	30.01	1016.3
01:15 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
12:55 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
12:35 PM PDT	5.8	10.00	Clear	--	84.2	39.2	20%	NA	81.5	30.04	1017.3
11:55 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
11:35 AM PDT	5.8	10.00	Clear	--	78.8	41.0	26%	NA	77.5	30.06	1018.0
11:15 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
10:55 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
10:35 AM PDT	0.0	10.00	Clear	--	69.8	46.4	43%	NA	NA	30.08	1018.6
10:15 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
09:55 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
09:35 AM PDT	0.0	10.00	Clear	--	60.8	48.2	63%	NA	NA	30.09	1019.0
09:15 AM PDT	0.0	10.00	Clear	--	59.0	46.4	63%	NA	NA	30.08	1018.6
08:55 AM PDT	0.0	10.00	Clear	--	55.4	44.6	67%	NA	NA	30.08	1018.6
08:35 AM PDT	0.0	10.00	Clear	--	NULL	44.6	%	NA	NA	30.08	1018.6
08:15 AM PDT	3.4	10.00	Clear	--	51.8	44.6	76%	NA	NA	30.08	1018.6
07:55 AM PDT	0.0	10.00	Clear	--	50.0	42.8	76%	NA	NA	30.08	1018.6
07:35 AM PDT	0.0	10.00	Mostly Clear	--	48.2	41.0	76%	NA	NA	30.08	1018.6
07:15 AM PDT	0.0	10.00	Mostly Cloudy	--	48.2	42.8	81%	NA	NA	30.07	1018.3
06:55 AM PDT		10.00	Cloudy	--	NULL		%	NA	NA		M
06:35 AM PDT	0.0	10.00	Mostly Cloudy	--	50.0	42.8	76%	NA	NA	30.07	1018.3