Point Forecast: San Francisco CA  37.75N 122.43W (Elev. 197 ft)	Last Update: 3:29 am PDT May 4, 2024

[hide menu]

Weather Elements Weather/Precipitation Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Lightning Activity Level Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s

48-Hour Period Starting: 3am Sat, May 4 20244am Sat, May 4 20245am Sat, May 4 20246am Sat, May 4 20247am Sat, May 4 20248am Sat, May 4 20249am Sat, May 4 202410am Sat, May 4 202411am Sat, May 4 202412pm Sat, May 4 20241pm Sat, May 4 20242pm Sat, May 4 20243pm Sat, May 4 20244pm Sat, May 4 20245pm Sat, May 4 20246pm Sat, May 4 20247pm Sat, May 4 20248pm Sat, May 4 20249pm Sat, May 4 202410pm Sat, May 4 202411pm Sat, May 4 202412am Sun, May 5 20241am Sun, May 5 20242am Sun, May 5 20243am Sun, May 5 20244am Sun, May 5 20245am Sun, May 5 20246am Sun, May 5 20247am Sun, May 5 20248am Sun, May 5 20249am Sun, May 5 202410am Sun, May 5 202411am Sun, May 5 202412pm Sun, May 5 20241pm Sun, May 5 20242pm Sun, May 5 20243pm Sun, May 5 20244pm Sun, May 5 20245pm Sun, May 5 20246pm Sun, May 5 20247pm Sun, May 5 20248pm Sun, May 5 20249pm Sun, May 5 202410pm Sun, May 5 202411pm Sun, May 5 202412am Mon, May 6 20241am Mon, May 6 20242am Mon, May 6 20243am Mon, May 6 20244am Mon, May 6 20245am Mon, May 6 20246am Mon, May 6 20247am Mon, May 6 20248am Mon, May 6 20249am Mon, May 6 202410am Mon, May 6 202411am Mon, May 6 202412pm Mon, May 6 20241pm Mon, May 6 20242pm Mon, May 6 20243pm Mon, May 6 20244pm Mon, May 6 20245pm Mon, May 6 20246pm Mon, May 6 20247pm Mon, May 6 20248pm Mon, May 6 20249pm Mon, May 6 202410pm Mon, May 6 202411pm Mon, May 6 202412am Tue, May 7 20241am Tue, May 7 20242am Tue, May 7 20243am Tue, May 7 20244am Tue, May 7 20245am Tue, May 7 20246am Tue, May 7 20247am Tue, May 7 20248am Tue, May 7 20249am Tue, May 7 202410am Tue, May 7 202411am Tue, May 7 202412pm Tue, May 7 20241pm Tue, May 7 20242pm Tue, May 7 20243pm Tue, May 7 20244pm Tue, May 7 20245pm Tue, May 7 20246pm Tue, May 7 20247pm Tue, May 7 20248pm Tue, May 7 20249pm Tue, May 7 202410pm Tue, May 7 202411pm Tue, May 7 202412am Wed, May 8 20241am Wed, May 8 20242am Wed, May 8 20243am Wed, May 8 20244am Wed, May 8 20245am Wed, May 8 20246am Wed, May 8 20247am Wed, May 8 20248am Wed, May 8 20249am Wed, May 8 202410am Wed, May 8 202411am Wed, May 8 202412pm Wed, May 8 20241pm Wed, May 8 20242pm Wed, May 8 2024

Date	05/04																					05/05
Hour (PDT)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Temperature (°F)	52	52	52	51	52	52	52	53	53	55	54	54	54	54	53	52	51	50	49	49	48	48	47	47
Dewpoint (°F)	50	50	50	49	51	51	51	52	51	52	49	49	49	47	46	45	44	43	43	42	42	42	42	41
Heat Index (°F)
Surface Wind (mph)	9	10	10	10	13	14	14	13	14	14	13	13	14	14	14	14	13	11	11	10	10	10	10	10
Wind Dir	SW	SW	SSW	SSW	SSW	SSW	SW	W	WNW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	WNW
Gust					18	22	22	20	21	20	18	20	22	21	22	21	18	18
Sky Cover (%)	95	94	99	99	99	99	99	99	91	91	91	91	91	91	57	57	25	31	25	57	57	57	57	57
Precipitation Potential (%)	7	5	19	67	86	95	94	93	92	90	73	30	32	29	3	5	5	4	5	3	9	9	9	3
Relative Humidity (%)	95	95	95	93	95	96	96	96	92	90	85	83	82	79	78	76	77	78	80	79	80	80	82	80
Rain	Chc	Chc	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																						05/06
Hour (PDT)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Temperature (°F)	47	46	46	47	47	48	51	53	55	56	58	58	58	57	56	55	53	52	51	50	50	49	48	48
Dewpoint (°F)	41	42	41	41	42	42	43	44	44	44	45	45	45	44	44	44	43	43	43	43	44	44	44	44
Heat Index (°F)
Surface Wind (mph)	10	10	10	9	9	9	8	7	9	9	9	13	13	13	13	13	13	11	11	11	9	9	9	8
Wind Dir	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW
Gust												18	18	18	20	20	20
Sky Cover (%)	57	20	26	19	13	11	7	5	2	2	2	6	6	6	6	6	6	5	5	5	31	31	31	9
Precipitation Potential (%)	3	3	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	81	84	82	82	82	77	74	70	65	63	62	62	62	62	64	66	69	72	75	77	79	82	83	85
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hourly River Stages Hourly Rainfall NWS Office Map Weather Calculator User Defined Area