Lake Forest, CA Current Weather Conditions

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

▼Current Conditions — Lake Forest, CA

FULLERTON (KFUL)

Cloudy

73.4 F

Humidity:	65%
Wind Speed:	0.0 mph
Barometer:	29.96 in
Dewpoint:	60.8 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	73.4 F
Wind Chill:	NA

Sep 20 2026, 11:20 AM PDT

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▼Hourly Observation History — Lake Forest, 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)
11:20 AM PDT	0.0	10.00	Cloudy	--	73.4	60.8	65%	NA	73.4	29.96	1014.6
11:10 AM PDT	4.6	10.00	Cloudy	--	73.4	60.8	65%	NA	73.4	29.96	1014.6
11:05 AM PDT	0.0	10.00	Cloudy	--	73.4	60.8	65%	NA	73.4	29.96	1014.6
11:00 AM PDT	0.0	10.00	Cloudy	--	73.4	60.8	65%	NA	73.4	29.96	1014.6
10:50 AM PDT	0.0	10.00	Cloudy	--	73.4	60.8	65%	NA	73.4	29.96	1014.6
10:45 AM PDT	S 3.4	10.00	Cloudy	--	73.4	60.8	65%	NA	73.4	29.96	1014.6
10:40 AM PDT	W 3.4	10.00	Cloudy	--	73.4	60.8	65%	NA	73.4	29.96	1014.6
10:35 AM PDT	3.4	10.00	Cloudy	--	73.4	60.8	65%	NA	73.4	29.97	1014.9
10:30 AM PDT	0.0	10.00	Cloudy	--	73.4	60.8	65%	NA	73.4	29.96	1014.6
10:25 AM PDT	0.0	10.00	Cloudy	--	73.4	60.8	65%	NA	73.4	29.96	1014.6
10:15 AM PDT	0.0	10.00	Cloudy	--	73.4	60.8	65%	NA	73.4	29.96	1014.6
10:05 AM PDT	W 3.4	10.00	Cloudy	--	71.6	60.8	69%	NA	71.8	29.96	1014.6
10:00 AM PDT	0.0	10.00	Cloudy	--	71.6	60.8	69%	NA	71.8	29.95	1014.2
09:53 AM PDT	W 3.4	10.00	Cloudy	--	72.0	61.0	68%	NA	72.1	29.95	1014.2
09:50 AM PDT	SW 3.4	10.00	Cloudy	--	71.6	60.8	69%	NA	71.8	29.95	1014.2
09:40 AM PDT	0.0	10.00	Cloudy	--	71.6	60.8	69%	NA	71.8	29.95	1014.2
09:35 AM PDT	0.0	10.00	Cloudy	--	71.6	60.8	69%	NA	71.8	29.95	1014.2
09:25 AM PDT	W 3.4	10.00	Cloudy	--	71.6	60.8	69%	NA	71.8	29.94	1013.9
09:20 AM PDT	0.0	10.00	Cloudy	--	71.6	60.8	69%	NA	71.8	29.94	1013.9
09:05 AM PDT	3.4	10.00	Cloudy	--	71.6	60.8	69%	NA	71.8	29.94	1013.9
09:00 AM PDT	3.4	10.00	Cloudy	--	71.6	62.6	73%	NA	72.0	29.94	1013.9
08:50 AM PDT	3.4	10.00	Cloudy	--	71.6	60.8	69%	NA	71.8	29.94	1013.9
08:45 AM PDT	0.0	10.00	Cloudy	--	71.6	62.6	73%	NA	72.0	29.94	1013.9
08:40 AM PDT	3.4	10.00	Cloudy	--	71.6	62.6	73%	NA	72.0	29.94	1013.9
08:35 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.94	1013.9
08:30 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.94	1013.9
08:20 AM PDT	0.0	10.00	Cloudy	--	71.6	62.6	73%	NA	72.0	29.94	1013.9
08:15 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.94	1013.9
08:05 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.94	1013.9
08:00 AM PDT	3.4	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.94	1013.9
07:50 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.94	1013.9
07:40 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.94	1013.9
07:35 AM PDT	3.4	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.94	1013.9
07:20 AM PDT	3.4	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.93	1013.5
07:15 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.94	1013.9
07:05 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.93	1013.5
07:00 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.93	1013.5
06:50 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.93	1013.5
06:45 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.93	1013.5
06:40 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.92	1013.2
06:35 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.92	1013.2
06:30 AM PDT	3.4	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.92	1013.2
06:25 AM PDT	5.7	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.92	1013.2
06:15 AM PDT	3.4	10.00	Cloudy	--	69.8	60.8	73%	NA	NA	29.92	1013.2
06:10 AM PDT	3.4	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.92	1013.2
06:05 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.92	1013.2
06:00 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.92	1013.2
05:50 AM PDT	4.6	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
05:40 AM PDT	NW 3.4	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
05:35 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
05:30 AM PDT	3.4	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
05:25 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
05:20 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
05:10 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
05:05 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.90	1012.5
05:00 AM PDT	3.4	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.90	1012.5
04:45 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.90	1012.5
04:35 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.90	1012.5
04:30 AM PDT	NE 3.4	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.90	1012.5
04:25 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.90	1012.5
04:20 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.90	1012.5
04:15 AM PDT	4.6	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.90	1012.5
04:05 AM PDT	4.6	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.90	1012.5
04:00 AM PDT	4.6	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.90	1012.5
03:50 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
03:40 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
03:35 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
03:30 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
03:25 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
03:20 AM PDT	0.0	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.91	1012.9
03:10 AM PDT	4.6	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.92	1013.2
03:05 AM PDT	3.4	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	29.92	1013.2