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

82.4 F

Humidity:	20%
Wind Speed:	NE 6.9 mph
Barometer:	30.00 in
Dewpoint:	37.4 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	80.1 F
Wind Chill:	NA

Oct 17 2026, 03:00 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)
03:00 AM PDT	NE 6.9	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.00	1015.9
02:55 AM PDT	6.9	10.00	Clear	--	80.6	37.4	21%	NA	79.3	30.00	1015.9
02:50 AM PDT	E 5.7	10.00	Clear	--	80.6	37.4	21%	NA	79.3	30.00	1015.9
02:40 AM PDT	5.7	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.01	1016.3
02:35 AM PDT	5.7	10.00	Clear	--	80.6	37.4	21%	NA	79.3	30.01	1016.3
02:20 AM PDT	E 6.9	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.01	1016.3
02:15 AM PDT	6.9	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.01	1016.3
02:10 AM PDT	8.1	10.00	Clear	--	82.4		%	NA	NA	30.01	1016.3
02:00 AM PDT	10.4 G 16.1	10.00	Clear	--	82.4		%	NA	NA	30.01	1016.3
01:55 AM PDT	9.2	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.01	1016.3
01:50 AM PDT	9.2	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.01	1016.3
01:45 AM PDT	9.2	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.01	1016.3
01:40 AM PDT	E 9.2	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.01	1016.3
01:30 AM PDT	8.1	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.01	1016.3
01:20 AM PDT	E 5.7	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.01	1016.3
01:15 AM PDT	5.7	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.01	1016.3
01:10 AM PDT	6.9	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.01	1016.3
01:00 AM PDT	6.9	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.01	1016.3
12:50 AM PDT	NE 11.5 G 17.3	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.01	1016.3
12:45 AM PDT	NE 11.5	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.02	1016.6
12:40 AM PDT	NE 13.8 G 19.6	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.02	1016.6
12:35 AM PDT	NE 9.2	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.02	1016.6
12:25 AM PDT	NE 10.4 G 16.1	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.02	1016.6
12:15 AM PDT	NE 12.7	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
12:10 AM PDT	NE 11.5 G 17.3	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
12:00 AM PDT	13.8 G 20.7	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
11:50 PM PDT	NE 13.8	10.00	Clear	--	82.4	37.4	20%	NA	80.1	30.03	1016.9
11:45 PM PDT	NE 13.8	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
11:40 PM PDT	NE 13.8 G 19.6	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
11:30 PM PDT	NE 11.5 G 18.4	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
11:20 PM PDT	NE 10.4	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
11:15 PM PDT	NE 15.0	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
11:10 PM PDT	NE 16.1	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
11:00 PM PDT	NE 11.5 G 18.4	10.00	Clear	--	84.2	39.2	20%	NA	81.5	30.03	1016.9
10:55 PM PDT	10.4	10.00	Clear	--	84.2	39.2	20%	NA	81.5	30.03	1016.9
10:45 PM PDT		10.00	Clear	--	84.2	39.2	20%	NA	81.5	30.03	1016.9
10:40 PM PDT	NE 11.5 G 17.3	10.00	Clear	--	84.2	39.2	20%	NA	81.5	30.03	1016.9
10:20 PM PDT	NE 12.7	10.00	Clear	--	84.2	39.2	20%	NA	81.5	30.03	1016.9
10:15 PM PDT	NE 16.1 G 21.9	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
10:10 PM PDT	12.7	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
10:05 PM PDT	NE 17.3 G 27.6	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
10:00 PM PDT	NE 10.4 G 17.3	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
09:50 PM PDT	NE 16.1	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
09:40 PM PDT	NE 8.1	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
09:35 PM PDT	NE 13.8	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
09:30 PM PDT	NE 12.7	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.02	1016.6
09:20 PM PDT	NE 12.7 G 20.7	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.02	1016.6
09:10 PM PDT	NE 11.5 G 18.4	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
09:05 PM PDT	NE 18.4 G 24.2	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
09:00 PM PDT	NE 8.1	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
08:50 PM PDT	NE 12.7 G 19.6	10.00	NULL	--	84.2	37.4	19%	NA	81.3	30.03	1016.9
08:40 PM PDT	NE 10.4	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.02	1016.6
08:35 PM PDT	NE 13.8	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.02	1016.6
08:25 PM PDT	NE 15.0 G 20.7	10.00	Clear	--	86.0	37.4	18%	NA	82.8	30.02	1016.6
08:20 PM PDT	NE 11.5 G 19.6	10.00	Clear	--	86.0	37.4	18%	NA	82.8	30.02	1016.6
08:15 PM PDT	NE 11.5 G 18.4	10.00	Clear	--	84.2	37.4	19%	NA	81.3	30.02	1016.6
08:00 PM PDT	NE 15.0	10.00	Clear	--	86.0	37.4	18%	NA	82.8	30.02	1016.6
07:55 PM PDT	NE 12.7	10.00	Clear	--	86.0	37.4	18%	NA	82.8	30.02	1016.6
07:50 PM PDT	NE 13.8 G 20.7	10.00	NULL	--	86.0	37.4	18%	NA	82.8	30.01	1016.3
07:45 PM PDT	NE 13.8	10.00	Clear	--	86.0	37.4	18%	NA	82.8	30.01	1016.3
07:40 PM PDT	15.0	10.00	Clear	--	86.0	37.4	18%	NA	82.8	30.01	1016.3
07:30 PM PDT	15.0 G 20.7	10.00	Clear	--	86.0	37.4	18%	NA	82.8	30.01	1016.3
07:20 PM PDT	17.3	10.00	Clear	--	87.8	37.4	17%	NA	84.2	30.01	1016.3
07:10 PM PDT		10.00	Clear	--	87.8	37.4	17%	NA	84.2	30.01	1016.3
07:00 PM PDT	18.4	10.00	Clear	--	87.8	37.4	17%	NA	84.2	30.00	1015.9
06:45 PM PDT	13.8 G 20.7	10.00	Clear	--	87.8	37.4	17%	NA	84.2	30.00	1015.9
06:40 PM PDT	NE 15.0 G 20.7	10.00	Clear	--	87.8	37.4	17%	NA	84.2	30.00	1015.9
06:35 PM PDT	17.3	10.00	Clear	--	87.8	37.4	17%	NA	84.2	30.00	1015.9
06:25 PM PDT		10.00	Clear	--	87.8	37.4	17%	NA	84.2	29.99	1015.6
06:10 PM PDT	NE 19.6	10.00	Clear and Windy	--	87.8	37.4	17%	NA	84.2	29.99	1015.6
06:00 PM PDT	18.4 G 26.5	10.00	Clear	--	87.8	37.4	17%	NA	84.2	29.98	1015.2
05:45 PM PDT	20.7	10.00	Windy	--	87.8	37.4	17%	NA	84.2	29.98	1015.2