Point Forecast: 3 Miles SSE Rancho Cucamonga CA  34.09N 117.53W (Elev. 1106 ft)	Last Update: 2:29 pm PST Feb 18, 2025

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Weather Elements Weather/Precipitation Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet Fog

48-Hour Period Starting: 3pm Tue, Feb 18 20254pm Tue, Feb 18 20255pm Tue, Feb 18 20256pm Tue, Feb 18 20257pm Tue, Feb 18 20258pm Tue, Feb 18 20259pm Tue, Feb 18 202510pm Tue, Feb 18 202511pm Tue, Feb 18 202512am Wed, Feb 19 20251am Wed, Feb 19 20252am Wed, Feb 19 20253am Wed, Feb 19 20254am Wed, Feb 19 20255am Wed, Feb 19 20256am Wed, Feb 19 20257am Wed, Feb 19 20258am Wed, Feb 19 20259am Wed, Feb 19 202510am Wed, Feb 19 202511am Wed, Feb 19 202512pm Wed, Feb 19 20251pm Wed, Feb 19 20252pm Wed, Feb 19 20253pm Wed, Feb 19 20254pm Wed, Feb 19 20255pm Wed, Feb 19 20256pm Wed, Feb 19 20257pm Wed, Feb 19 20258pm Wed, Feb 19 20259pm Wed, Feb 19 202510pm Wed, Feb 19 202511pm Wed, Feb 19 202512am Thu, Feb 20 20251am Thu, Feb 20 20252am Thu, Feb 20 20253am Thu, Feb 20 20254am Thu, Feb 20 20255am Thu, Feb 20 20256am Thu, Feb 20 20257am Thu, Feb 20 20258am Thu, Feb 20 20259am Thu, Feb 20 202510am Thu, Feb 20 202511am Thu, Feb 20 202512pm Thu, Feb 20 20251pm Thu, Feb 20 20252pm Thu, Feb 20 20253pm Thu, Feb 20 20254pm Thu, Feb 20 20255pm Thu, Feb 20 20256pm Thu, Feb 20 20257pm Thu, Feb 20 20258pm Thu, Feb 20 20259pm Thu, Feb 20 202510pm Thu, Feb 20 202511pm Thu, Feb 20 202512am Fri, Feb 21 20251am Fri, Feb 21 20252am Fri, Feb 21 20253am Fri, Feb 21 20254am Fri, Feb 21 20255am Fri, Feb 21 20256am Fri, Feb 21 20257am Fri, Feb 21 20258am Fri, Feb 21 20259am Fri, Feb 21 202510am Fri, Feb 21 202511am Fri, Feb 21 202512pm Fri, Feb 21 20251pm Fri, Feb 21 20252pm Fri, Feb 21 20253pm Fri, Feb 21 20254pm Fri, Feb 21 20255pm Fri, Feb 21 20256pm Fri, Feb 21 20257pm Fri, Feb 21 20258pm Fri, Feb 21 20259pm Fri, Feb 21 202510pm Fri, Feb 21 202511pm Fri, Feb 21 202512am Sat, Feb 22 20251am Sat, Feb 22 20252am Sat, Feb 22 20253am Sat, Feb 22 20254am Sat, Feb 22 20255am Sat, Feb 22 20256am Sat, Feb 22 20257am Sat, Feb 22 20258am Sat, Feb 22 20259am Sat, Feb 22 202510am Sat, Feb 22 202511am Sat, Feb 22 202512pm Sat, Feb 22 20251pm Sat, Feb 22 20252pm Sat, Feb 22 20253pm Sat, Feb 22 20254pm Sat, Feb 22 20255pm Sat, Feb 22 20256pm Sat, Feb 22 20257pm Sat, Feb 22 20258pm Sat, Feb 22 20259pm Sat, Feb 22 202510pm Sat, Feb 22 202511pm Sat, Feb 22 202512am Sun, Feb 23 20251am Sun, Feb 23 20252am Sun, Feb 23 2025

Date	02/18									02/19
Hour (PST)	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14
Temperature (°F)	69	69	67	63	61	58	56	55	54	53	52	51	51	51	50	50	50	54	58	63	67	69	71	71
Dewpoint (°F)	39	40	40	41	41	40	39	38	38	38	38	38	37	36	36	37	37	38	38	38	38	37	37	38
Wind Chill (°F)															50	50	50
Surface Wind (mph)	6	7	7	6	6	3	2	2	2	2	3	3	3	3	3	2	2	2	2	3	5	6	8	9
Wind Dir	NW	NW	W	W	SW	S	W	W	W	W	W	W	W	SW	W	W	NW	W	W	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	10	20	20	20	26	26	26	27	27	27	30	30	30	34	34	34	46	46	46	32	32	32	31	31
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	33	34	37	44	49	52	52	51	54	56	59	60	58	58	59	60	62	55	47	40	34	30	28	30
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date										02/20
Hour (PST)	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14
Temperature (°F)	72	71	68	64	62	58	57	55	54	53	51	52	51	49	54	53	48	56	59	62	67	70	70	73
Dewpoint (°F)	39	41	42	43	43	44	44	43	42	41	40	41	42	43	43	42	42	43	44	44	43	42	40	39
Wind Chill (°F)														49			48
Surface Wind (mph)	11	11	11	9	8	6	3	1	1	1	1	1	1	1	1	1	1	1	3	3	7	13	17	18
Wind Dir	W	W	SW	SW	SW	SW	SW	SW	S	SE	E	NE	N	NW	NE	NE	NE	NW	NW	N	N	N	N	N
Gust	18	20	18																			22	28	29
Sky Cover (%)	31	13	13	13	13	13	13	17	17	17	17	17	17	15	15	15	15	15	15	13	13	13	13	13
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	31	33	38	46	50	58	60	64	65	64	68	67	72	80	67	68	81	62	56	51	42	35	33	30
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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