Fontana, CA Current Weather Conditions

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

▼Current Conditions — Fontana, CA

LA VERNE/BRACKET (KPOC)

Mostly Cloudy

59.0 F

Humidity:	59%
Wind Speed:	9.2 mph
Barometer:	29.96 in
Dewpoint:	44.6 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Apr 26 2026, 06:47 PM PDT

Alert Subscriptions

Severe Weather

Tornado, flood & storm warnings

Observations

Station conditions & threshold alerts

Daily Forecast

Morning summary delivered daily

Lightning

Real-time strike alerts

▼State Weather Snapshot — California

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — California

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Fontana, 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)
06:47 PM PDT	9.2	10.00	Mostly Cloudy	--	59.0	44.6	59%	NA	NA	29.96	1014.6
05:47 PM PDT	SW 10.3	10.00	Partly Cloudy	--	60.8	42.8	51%	NA	NA	29.95	1014.2
04:47 PM PDT	W 13.9	7.00	Partly Cloudy	--	62.6	41.0	45%	NA	NA	29.95	1014.2
03:47 PM PDT	SW 16.1 G 20.8	10.00	Partly Cloudy	--	62.6	41.0	45%	NA	NA	29.95	1014.2
02:47 PM PDT	15.0	10.00	Mostly Cloudy	--	62.6	42.8	48%	NA	NA	29.95	1014.2
01:47 PM PDT	13.9 G 21.9	10.00	Partly Cloudy	--	64.4	39.2	39%	NA	NA	29.95	1014.2
12:47 PM PDT	W 10.3	10.00	Partly Cloudy	--	62.6	42.8	48%	NA	NA	29.94	1013.9
11:47 AM PDT		10.00	Partly Cloudy	--	NULL		%	NA	NA		M
10:47 AM PDT	W 6.9	10.00	Mostly Cloudy	--	57.2	44.6	63%	NA	NA	29.96	1014.6
09:47 AM PDT	5.8	10.00	Partly Cloudy	--	57.2	46.4	67%	NA	NA	29.94	1013.9
08:47 AM PDT		10.00	Partly Cloudy	--	NULL		%	NA	NA		M
07:47 AM PDT	SW 8.1	7.00	Partly Cloudy	--	51.8	48.2	87%	NA	NA	29.92	1013.2
06:47 AM PDT	W 4.7	7.00	Partly Cloudy	--	51.8	50.0	94%	NA	NA	29.90	1012.5
07:47 PM PDT	5.8	2.00	Cloudy	--	53.6	51.8	94%	NA	NA	29.90	1012.5
06:47 PM PDT	11.4	4.00	Cloudy	--	57.2	46.4	67%	NA	NA	29.89	1012.2
05:47 PM PDT	6.9	4.00	Cloudy	--	57.2	46.4	67%	NA	NA	29.89	1012.2
04:47 PM PDT	10.3	8.00	Mostly Cloudy	--	60.8	46.4	59%	NA	NA	29.89	1012.2
03:47 PM PDT		8.00	Mostly Cloudy	--	60.8	46.4	59%	NA	NA	29.88	1011.9
02:47 PM PDT	G 20.8	8.00	Mostly Cloudy	--	66.2	48.2	52%	NA	NA	29.88	1011.9
01:47 PM PDT	10.4 G 20.7	8.00	Mostly Cloudy	--	66.2	46.4	49%	NA	NA		M
12:47 PM PDT	S 10.3	8.00	Partly Cloudy	--	64.4	46.4	52%	NA	NA	29.89	1012.2
11:47 AM PDT	3.4	8.00	Mostly Cloudy	--	64.4	46.4	52%	NA	NA	29.91	1012.9
10:47 AM PDT	S 8.1	8.00	Mostly Cloudy	--	60.8	50.0	68%	NA	NA	29.92	1013.2
09:47 AM PDT	S 8.1	8.00	Mostly Cloudy	--	59.0	50.0	72%	NA	NA	29.94	1013.6
08:47 AM PDT	S 8.1	7.00	Mostly Cloudy	--	57.2	51.8	82%	NA	NA	29.94	1013.6
07:47 AM PDT	0.0	7.00	Mostly Cloudy	--	57.2	50.0	77%	NA	NA	29.92	1013.2
08:47 PM PDT	5.8	10.00	Clear	--	59.0	53.6	82%	NA	NA	29.90	1012.5
07:47 PM PDT	SW 11.4	10.00	Clear	--	60.8	53.6	77%	NA	NA	29.88	1011.9
06:47 PM PDT	11.4	10.00	Clear	--	64.4	50.0	60%	NA	NA	29.86	1011.2
05:47 PM PDT	11.4	10.00	Clear	--	69.8	46.4	43%	NA	NA	29.85	1010.8
04:47 PM PDT	SW 11.4 G 17.2	10.00	Clear	--	71.6	46.4	41%	NA	70.3	29.85	1010.8
03:47 PM PDT	15.0 G 21.9	10.00	Clear	--	73.4	46.4	38%	NA	72.3	29.86	1011.2
02:47 PM PDT	12.8	10.00	Clear	--	73.4	46.4	38%	NA	72.3	29.87	1011.5
01:47 PM PDT	11.4 G 17.2	10.00	Clear	--	73.4	46.4	38%	NA	72.3	29.88	1011.9
12:47 PM PDT	W 9.2	10.00	Clear	--	71.6	46.4	41%	NA	70.3	29.90	1012.5
11:47 AM PDT	8.1	10.00	Clear	--	69.8	48.2	46%	NA	NA	29.94	1013.6
10:47 AM PDT	W 5.8	10.00	Clear	--	66.2	48.2	52%	NA	NA	29.94	1013.9
09:47 AM PDT	W 5.8	10.00	Clear	--	62.6	50.0	63%	NA	NA	29.95	1014.2
08:47 AM PDT	4.7	10.00	Clear	--	60.8	50.0	68%	NA	NA	29.95	1014.2
07:47 AM PDT	0.0	10.00	Clear	--	57.2	46.4	67%	NA	NA	29.96	1014.6
06:47 AM PDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	29.94	1013.9
08:47 PM PDT	SW 6.9	10.00	Clear	--	64.4	44.6	49%	NA	NA	29.94	1013.6
07:47 PM PDT	9.2	10.00	Clear	--	64.4	42.8	45%	NA	NA	29.91	1012.9