Point Forecast: San Leandro CA  37.7N 122.16W (Elev. 43 ft)	Last Update: 1:25 pm 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: 1pm 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 20243pm Wed, May 8 20244pm Wed, May 8 20245pm Wed, May 8 20246pm Wed, May 8 20247pm Wed, May 8 20248pm Wed, May 8 20249pm Wed, May 8 202410pm Wed, May 8 202411pm Wed, May 8 202412am Thu, May 9 2024

Date	05/04											05/05
Hour (PDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°F)	54	54	55	55	54	53	52	51	50	50	49	49	49	48	48	48	47	47	48	49	52	54	56	58
Dewpoint (°F)	50	49	49	47	46	45	44	43	43	43	44	44	43	42	43	42	42	42	42	42	42	42	42	42
Heat Index (°F)
Surface Wind (mph)	11	13	14	14	15	14	13	11	10	9	9	6	7	9	8	8	6	7	7	8	9	9	9	9
Wind Dir	WSW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	NW	NW	WNW	W
Gust	20	21	22	23	23	23	22	22	21	20					18					18
Sky Cover (%)	97	96	82	73	25	22	22	11	12	82	80	57	86	22	24	28	19	5	4	6	9	12	7	20
Precipitation Potential (%)	93	73	59	59	14	14	14	7	7	7	10	36	19	11	11	11	5	5	5	5	5	5	3	3
Relative Humidity (%)	88	86	80	75	75	74	74	76	78	78	80	81	81	81	82	81	82	84	80	77	71	65	61	56
Rain	Ocnl	Lkly	Lkly	Lkly	--	--	--	--	--	--	--	Chc	SChc	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date												05/06
Hour (PDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°F)	59	59	60	59	58	57	55	53	52	51	50	50	49	48	48	47	47	48	49	51	54	56	58	60
Dewpoint (°F)	43	43	44	43	43	44	43	43	44	44	44	44	44	43	43	43	43	44	44	45	45	46	46	47
Heat Index (°F)
Surface Wind (mph)	11	13	13	13	14	13	11	9	8	6	6	6	6	3	3	3	1	1	1	6	6	6	7	7
Wind Dir	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	SW	SW	SW	W	W	W	W	W
Gust				18	20	18		18
Sky Cover (%)	10	7	2	1	4	2	1	5	4	10	16	16	16	3	3	3	4	4	4	14	14	14	14	14
Precipitation Potential (%)	3	3	3	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	55	55	55	56	57	61	64	70	73	76	78	80	81	82	84	86	86	85	83	79	74	68	64	60
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