Escondido, CA

17 September 2026: Escondido, CA has had 82 days at 90°F or above in 2026 through 17 September, the most on record by that date, in 114 years since 1895 (1900 excluded: 59 of 260 days missing; 1906 excluded: 36 of 260 days missing; 1919 excluded: 181 of 260 days missing; 15 more years excluded for missing days); provisional.

Thursday 17 September 2026

High: 83°F; Coldest since 2024; 52nd coldest of 128
Low: 67°F; Warmest since 2025; 5th warmest of 127

No measurable precipitation in Escondido, CA for 53 days to Thursday 17 September 2026.

Every 17 September high in Escondido, CA since 1894: 83°F in 2026; the highest is 110°F, in 1922 and 1913.

Normal range, 76.7 to 95.2°F

Every year as a table

Every 17 September low in Escondido, CA since 1894: 67°F in 2026; the lowest is 35°F, in 1900.

Year	High, °F	Low, °F
2026	83	67
2025	95	70
2024	77	57
2023	71	64
2022	83	62
2021	81	62
2020	100	64
2019	88	62
2018	87	61
2017	76	65
2016	84	56
2015	81	61
2014	98	80
2013	84	64
2012	89	64
2011	76	60
2010	82	56
2008	85	62
2007	78	61
2006	92	60
2005	80	60
2003	83
2002	83	56
2001	85	59
2000	100	64
1999	77	59
1998	85	61
1997	94	70
1996	80	59
1995	85	64
1994	85	62
1993	74	60
1992	94	65
1991	86	58
1990	83
1989	80	64
1988	75	58
1987	81	58
1986	83	55
1985	78	60
1984	98	70
1983	94	64
1982	76	55
1981	94	61
1980	91	63
1979	98	66
1978	73	61
1977	77	53
1976	75	58
1975	91	66
1974	81	59
1973	78	57
1972	79	59
1971	77	66
1970	90	52
1969	79	60
1968	83	62
1967	83	62
1966	91	62
1965	67	58
1964	74	60
1963	75	59
1962	84	58
1961	82	53
1960	84	58
1959		56
1958	93	55
1957	78	59
1956	94	56
1955	76	61
1954	85	47
1953	78	57
1952	95	53
1951	98	58
1950	76	49
1949	82	57
1948	86	63
1947	72	60
1946	84	50
1945	80	61
1944	68	62
1943	94	48
1942	81	59
1941	84	58
1940	87	56
1939	103	54
1938	94	62
1937	95	59
1936	89	51
1935	88	51
1934	93	65
1933	74	55
1932	85	62
1931	79	51
1929	91	65
1928	95	54
1927	77	57
1926	78	58
1925	88	55
1924	88	45
1923	70	61
1922	110	61
1921	77	50
1920	85	56
1919	81	46
1918	78	65
1917	96	51
1916	81	56
1915	86	51
1914	95	56
1913	110	59
1912	91	48
1911	88	46
1910	92	59
1909	98	54
1908	78	37
1907	82	36
1906	97	42
1905	80	48
1903	88	42
1902	81	52
1901	86	56
1900	87	35
1899	91	44
1898	98	49
1897	91	52
1896	94	40
1895	86	49
1894	91	58

The forecast

Date	High	Low
6 October	100°FRecord at riskRecord 99°F, 1953	73°FRecord at riskRecord 34°F, 1900
7 October	Record 99°F, 2023	Record 35°F, 1900

The month and the year

Every year's 1 to 17 September in Escondido, CA, ranked by its mean temperature: September 2026 so far is the 2nd warmest of 119.

Every year, ranked, as a table

Rank	Year	Mean, °F
1	2014	81.9
2	2026	81.3
3	2022	81.1
4	2024	80.1
5	1997	79.9
6	1995	79.6
7	2019	79.5
7	2013	79.5
9	2020	79.2
9	2015	79.2
9	2012	79.2
9	1979	79.2
13	1983	79
14	1955	78.9
15	2025	78.6
16	1937	77.6
17	2021	77.3
17	1960	77.3
19	2017	77.2
19	1945	77.2
21	1998	76.7
22	2002	76.5
23	2003	76.2
24	1971	76.1
25	1913	75.6
26	2023	75.4
26	1982	75.4
26	1922	75.4
29	2018	75.2
30	2000	74.9
30	1967	74.9
30	1959	74.9
30	1948	74.9
34	1988	74.7
35	1996	74.5
35	1981	74.5
37	1934	74.4
38	1958	74.2
39	1994	74.1
40	1932	74
40	1910	74
42	1963	73.9
42	1918	73.9
44	1977	73.8
44	1969	73.8
44	1923	73.8
47	1992	73.7
48	1989	73.6
48	1974	73.6
50	2011	73.5
51	1987	73.4
52	1968	73.2
52	1956	73.2
52	1938	73.2
55	1924	73
56	1909	72.7
56	1896	72.7
58	1943	72.6
58	1928	72.6
60	1953	72.4
60	1952	72.4
60	1944	72.4
63	1935	72.2
64	2001	72.1
64	1947	72.1
64	1939	72.1
64	1894	72.1
68	1976	71.9
68	1936	71.9
70	1975	71.7
70	1908	71.7
72	2016	71.6
72	1929	71.6
74	1949	71.4
74	1902	71.4
76	1980	71.3
76	1951	71.3
76	1898	71.3
79	1961	71.1
79	1957	71.1
81	1946	71
82	2010	70.9
82	1895	70.9
84	1972	70.8
85	1991	70.7
85	1954	70.7
85	1931	70.7
88	1962	70.6
89	1917	70.5
90	1966	70.4
91	1940	70
92	1985	69.9
92	1970	69.9
94	1942	69.8
94	1920	69.8
96	1916	69.7
97	1941	69.5
98	1978	69.4
99	1919	69.3
100	1915	69
101	1964	68.9
101	1901	68.9
103	1926	68.8
104	1921	68.7
105	1973	68.6
105	1911	68.6
107	1925	68.4
108	1899	68.3
109	1965	68.2
109	1897	68.2
111	1950	67.9
111	1903	67.9
113	1914	67.7
114	1905	67.4
115	1927	67.3
116	1933	66.7
117	1912	66
118	1907	63.1
119	1900	62.6

Every day as a table

Daily highs and lows in Escondido, CA, 1 to 17 September 2026, with each date's record range and its 1991 to 2020 normal range.

Day	High, °F	Low, °F	Record high	Year	Record low	Year	Normal high	Normal low
1 September 2026	91	65	108	1955	42	1941	89	64
2 September 2026	90	62	106	2017	40	1898	88	65
3 September 2026	88	60	108	2007	42	1898	90	63.5
4 September 2026	88	64	102	2022	37	1899		65
5 September 2026	96	61	111	2020	44	1912	90	64.5
6 September 2026	91	74	115	2020	44	1907	91
7 September 2026	102	76	106	2024	40	1903	89	64.5
8 September 2026	104	79	109	2024	40	1900	87	64
9 September 2026	112	81	104	2024	42	1907	86	63
10 September 2026	103	79	103	1910	42	1911
11 September 2026	97	74	105	1979	42	2006	85.5	62
12 September 2026	93	71	106	1971	38	1900	86	60.5
13 September 2026	91	69	108	1971	40	1907
14 September 2026	88	67	103	2012	39	1900
15 September 2026	80	67	108	1909	39	1907	85	63
16 September 2026	85	67	108	1909	37	1903	87.5	62
17 September 2026	83	67	110	1922	35	1900	85	61

The warmest, coldest and wettest on this date

The 20 warmest 17 September highs in Escondido, CA since 1894.
Rank	Year	High, °F
1	1922	110
1	1913	110
3	1939	103
4	2020	100
4	2000	100
6	2014	98
6	1984	98
6	1979	98
6	1951	98
6	1909	98
6	1898	98
12	1906	97
13	1917	96
14	2025	95
14	1952	95
14	1937	95
14	1928	95
14	1914	95
19	1997	94
19	1992	94

The 20 coldest 17 September lows in Escondido, CA since 1894.
Rank	Year	Low, °F
1	1900	35
2	1907	36
3	1908	37
4	1896	40
5	1906	42
5	1903	42
7	1899	44
8	1924	45
9	1919	46
9	1911	46
11	1954	47
12	1943	48
12	1912	48
12	1905	48
15	1950	49
15	1898	49
15	1895	49
18	1946	50
18	1921	50
20	1936	51

The 20 wettest 17 September days in Escondido, CA since 1897.
Rank	Year	Precipitation, in
1	1963	0.66
2	1929	0.25
3	1989	0.20
4	1965	0.15
5	1947	0.09
6	2025	0.08
7	1940	0.07
8	1982	0.04
9	2014	0.02
9	1971	0.02
11	1985	trace
12	2026	0.00
12	2024	0.00
12	2023	0.00
12	2022	0.00
12	2021	0.00
12	2020	0.00
12	2019	0.00
12	2018	0.00
12	2017	0.00

Every answer in words

Thursday 17 September 2026: a high of 83°F in Escondido, CA, the coldest 17 September day since 2024, tied 52nd coldest of 128 (with 2022, 2003, 2002 and 4 other years).
Thursday 17 September 2026: a low of 67°F in Escondido, CA, the warmest 17 September night since 2025, 5th warmest of 127.
Forecast for Tuesday 6 October 2026: a high of 100°F in Escondido, CA, which would beat the record for the warmest 6 October, 99°F in 1953 (National Weather Service forecast).
Forecast for Tuesday 6 October 2026: a low of 73°F in Escondido, CA, which would beat the record for the warmest 6 October night, 66°F in 2022 (National Weather Service forecast).
Escondido, CA on 6 October: record high 99°F (1953), record low 34°F (1900).
Escondido, CA on 7 October: record high 99°F (2023), record low 35°F (1900).
September 2026 so far averaged 81.3°F in Escondido, CA, the warmest 1 to 17 September since 2014, 2nd warmest of 119.
September 2026 so far brought 0.00 in of precipitation in Escondido, CA, tying the record for the driest 1 to 17 September, set in 2023, 2021, 2020 and 68 other years, in 113 years since 1897 (1898 excluded: 17 of 17 days missing; 1904 excluded: 17 of 17 days missing; 1912 excluded: 17 of 17 days missing; 14 more years excluded for missing days); provisional.
Fall 2026 so far averaged 81.3°F in Escondido, CA, the warmest 1 to 17 September since 2014, 2nd warmest of 119.
Fall 2026 so far brought 0.00 in of precipitation in Escondido, CA, tying the record for the driest 1 to 17 September, set in 2023, 2021, 2020 and 68 other years, in 113 years since 1897 (1898 excluded: 17 of 17 days missing; 1904 excluded: 17 of 17 days missing; 1912 excluded: 17 of 17 days missing; 14 more years excluded for missing days); provisional.
2026 so far averaged 71.6°F in Escondido, CA, the warmest 1 January to 17 September on record, in 112 years since 1895 (1900 excluded: 59 of 260 days missing; 1906 excluded: 38 of 260 days missing; 1912 excluded: 27 of 261 days missing; 17 more years excluded for missing days); provisional.
2026 so far brought 6.25 in of precipitation in Escondido, CA, the driest 1 January to 17 September since 2022, 25th driest of 105.
The 30 days to Thursday 17 September 2026 brought 0.00 in of precipitation in Escondido, CA, tying the record for the driest 30 days to 17 September, set in 2020, 2018, 2016 and 55 other years, in 109 years since 1899 (1900 excluded: 13 of 30 days missing; 1904 excluded: 17 of 30 days missing; 1912 excluded: 17 of 30 days missing; 16 more years excluded for missing days); provisional.
The 60 days to Thursday 17 September 2026 brought 0.01 in of precipitation in Escondido, CA, the driest 60 days to 17 September since 2020, tied 44th driest of 107 (with 1985 and 1960).
The 90 days to Thursday 17 September 2026 brought 0.01 in of precipitation in Escondido, CA, the driest 90 days to 17 September since 2018, tied 36th driest of 105 (with 1960).
Escondido, CA has had 13 days at 100°F or above in 2026 through 17 September, the most by that date since 1898 (1900 excluded: 59 of 260 days missing; 1906 excluded: 36 of 260 days missing; 1919 excluded: 181 of 260 days missing; 15 more years excluded for missing days), 2nd most of 114.

Nearby

Ramona, CA 11.6 mi
El Cajon, CA 24.1 mi
San Diego, CA 27.3 mi
Palm Springs, CA 59.0 mi
Riverside, CA 60.8 mi
San Diego County, CA county average
California every city and county

All-time records

About these figures

Daily records for Escondido, CA run from 1893 to 17 September 2026, with 2676 days missing; current station ESCONDIDO NO. 2.

Our calculation from NOAA records for Escondido, CA, 1893 to 2026. Preliminary until NOAA's final data.