Grand Terrace, CA Current Weather Conditions

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

▼Current Conditions — Grand Terrace, CA

ONTARIO (KONT)

Clear

64.4 F

Humidity:	73%
Wind Speed:	3.4 mph
Barometer:	29.96 in
Dewpoint:	55.4 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Sep 3 2026, 07:25 AM PDT

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▼Hourly Observation History — Grand Terrace, 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)
07:25 AM PDT	3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
07:20 AM PDT	0.0	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
07:05 AM PDT	0.0	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
07:00 AM PDT	0.0	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
06:53 AM PDT	0.0	10.00	Clear	--	64.0	55.0	73%	NA	NA	29.95	1014.2
06:50 AM PDT	0.0	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
06:40 AM PDT	0.0	10.00	Clear	--	62.6	55.4	77%	NA	NA	29.95	1014.2
06:35 AM PDT	0.0	10.00	Clear	--	62.6	55.4	77%	NA	NA	29.95	1014.2
06:20 AM PDT	0.0	10.00	Clear	--	62.6	55.4	77%	NA	NA	29.95	1014.2
06:15 AM PDT	0.0	10.00	Clear	--	62.6	55.4	77%	NA	NA	29.95	1014.2
06:05 AM PDT	0.0	10.00	Clear	--	62.6	55.4	77%	NA	NA	29.95	1014.2
06:00 AM PDT	0.0	10.00	Clear	--	62.6	55.4	77%	NA	NA	29.95	1014.2
05:45 AM PDT	0.0	10.00	Clear	--	62.6	55.4	77%	NA	NA	29.96	1014.6
05:40 AM PDT	SW 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
05:35 AM PDT	SW 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
05:30 AM PDT	SW 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.95	1014.2
05:25 AM PDT	SW 4.6	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.95	1014.2
05:20 AM PDT	SW 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.95	1014.2
05:15 AM PDT	SW 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.95	1014.2
05:05 AM PDT	0.0	10.00	Clear	--	62.6	55.4	77%	NA	NA	29.96	1014.6
05:00 AM PDT	0.0	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
04:50 AM PDT	0.0	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
04:40 AM PDT	0.0	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
04:35 AM PDT	SW 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
04:30 AM PDT	SW 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
04:25 AM PDT	SW 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
04:20 AM PDT	S 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
04:15 AM PDT	S 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
04:05 AM PDT	SW 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
04:00 AM PDT	SW 4.6	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
03:45 AM PDT	SW 3.4	10.00	Clear	--	64.4	57.2	77%	NA	NA	29.97	1014.9
03:40 AM PDT	SW 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.97	1014.9
03:35 AM PDT	SW 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.96	1014.6
03:20 AM PDT	W 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.97	1014.9
03:15 AM PDT	W 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.97	1014.9
03:05 AM PDT	W 3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.97	1014.9
03:00 AM PDT	W 4.6	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.97	1014.9
02:45 AM PDT	W 4.6	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.97	1014.9
02:40 AM PDT	W 5.7	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.97	1014.9
02:35 AM PDT	W 5.7	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.97	1014.9
02:25 AM PDT	W 5.7	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.98	1015.2
02:20 AM PDT	W 4.6	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.98	1015.2
02:15 AM PDT	W 5.7	10.00	Clear	--	66.2	55.4	68%	NA	NA	29.98	1015.2
02:10 AM PDT	5.7	10.00	Clear	--	66.2	55.4	68%	NA	NA	29.98	1015.2
02:05 AM PDT	4.6	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.98	1015.2
02:00 AM PDT	3.4	10.00	Clear	--	64.4	55.4	73%	NA	NA	29.98	1015.2
01:50 AM PDT	4.6	10.00	Clear	--	66.2	55.4	68%	NA	NA	29.98	1015.2
01:40 AM PDT	4.6	10.00	Clear	--	66.2	55.4	68%	NA	NA	29.98	1015.2
01:35 AM PDT	5.7	10.00	Clear	--	66.2	55.4	68%	NA	NA	29.98	1015.2
12:53 AM PDT	4.7	10.00	Clear	--	66.9	54.0	63%	NA	NA	29.99	1015.6
12:00 AM PDT	W 5.7	10.00	Clear	--	66.2	55.4	68%	NA	NA	29.99	1015.6
11:50 PM PDT	4.6	10.00	Clear	--	66.2	55.4	68%	NA	NA	29.99	1015.6
11:45 PM PDT	W 4.6	10.00	Clear	--	66.2	55.4	68%	NA	NA	29.99	1015.6
11:35 PM PDT	5.7	10.00	Clear	--	66.2	55.4	68%	NA	NA	29.99	1015.6
11:30 PM PDT	4.6	10.00	Clear	--	66.2	55.4	68%	NA	NA	29.99	1015.6
11:25 PM PDT	5.7	10.00	Clear	--	68.0	55.4	64%	NA	NA	29.99	1015.6
11:20 PM PDT	SW 5.7	10.00	Clear	--	68.0	55.4	64%	NA	NA	29.99	1015.6
11:10 PM PDT	SW 4.6	10.00	Clear	--	68.0	55.4	64%	NA	NA	29.99	1015.6
11:05 PM PDT	4.6	10.00	Clear	--	66.2	53.6	64%	NA	NA	29.99	1015.6
11:00 PM PDT	W 4.6	10.00	Clear	--	66.2	55.4	68%	NA	NA	29.99	1015.6
10:50 PM PDT	W 4.6	10.00	Clear	--	68.0	55.4	64%	NA	NA	29.99	1015.6
10:40 PM PDT	0.0	10.00	Clear	--	69.8	55.4	60%	NA	NA	29.99	1015.6
10:30 PM PDT	0.0	10.00	Clear	--	69.8	55.4	60%	NA	NA	29.98	1015.2
10:25 PM PDT	SW 3.4	10.00	Clear	--	69.8	55.4	60%	NA	NA	29.98	1015.2
10:10 PM PDT	8.1	10.00	Clear	--	69.8	55.4	60%	NA	NA	29.98	1015.2
10:05 PM PDT	8.1	10.00	Clear	--	69.8	55.4	60%	NA	NA	29.98	1015.2
10:00 PM PDT	6.9	10.00	Clear	--	69.8	55.4	60%	NA	NA	29.98	1015.2
09:50 PM PDT	9.2 G 19.6	10.00	Clear	--	69.8	55.4	60%	NA	NA	29.98	1015.2
09:45 PM PDT	10.4	10.00	Clear	--	69.8	55.4	60%	NA	NA	29.98	1015.2
09:40 PM PDT	8.1	10.00	Clear	--	69.8	55.4	60%	NA	NA	29.98	1015.2
09:35 PM PDT	9.2	10.00	Clear	--	69.8	55.4	60%	NA	NA	29.98	1015.2
09:30 PM PDT	8.1	10.00	Clear	--	71.6	55.4	57%	NA	71.1	29.97	1014.9