NATIONAL WEATHER SERVICE FORECAST TEMPERATURES VS. DAILY RECORDS *** EXPERIMENTAL *** LAST FORECAST ISSUANCE 12 AM TUE AUG 25 2026 FORECAST HIGH/LOW FROM GRIDS...RECORD HIGH/LOW FROM XMACIS * INDICATES A RECORD IS FORECAST TO TIE OR BREAK ---------------------------------------------------------------------------------------------------- RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Today Today HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- NEWPORT BEACH 82 83 IN 1931 74 8 55 IN 1953 ANAHEIM 98 99 IN 2005 89 9 54 IN 2002 SAN DIEGO 86 89 IN 1985 78 8 57 IN 1906 VISTA 93 102 IN 1985 82 11 50 IN 1975 CHULA VISTA 83 94 IN 1985 78 5 55 IN 1978 RIVERSIDE 106 112 IN 1926 95 11 47 IN 1915 LAKE ELSINORE 108 113 IN 1931 98 10 46 IN 1908 ESCONDIDO 98 113 IN 1894 89 9 40 IN 1906 EL CAJON 100 105 IN 1985 89 11 47 IN 1906 RAMONA 101 107 IN 1985 91 10 42 IN 1978 ALPINE 98 108 IN 1985 89 9 49 IN 1978 BIG BEAR LAKE 84 92 IN 1985 78 6 29 IN 1965 IDYLLWILD 89 96 IN 1969 85 4 36 IN 1954 PALOMAR MOUNTAIN 92 93 IN 1985 84 8 49 IN 1972 LAKE CUYAMACA 91 96 IN 1985 84 7 37 IN 1989 CAMPO 99 107 IN 1985 95 4 30 IN 1978 PALM SPRINGS 111 117 IN 2020 105 6 57 IN 1954 INDIO 111 117 IN 1985 105 6 58 IN 1954 THERMAL 112 116 IN 2020 106 6 58 IN 1954 BORREGO 111 119 IN 1985 106 5 61 IN 1978 RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Wed Wed HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- *NEWPORT BEACH 86 83 IN 2024 74 12 71 54 IN 1955 65 6 *ANAHEIM 101 101 IN 2009 89 12 72 56 IN 2002 66 6 SAN DIEGO 88 92 IN 1981 78 10 72 58 IN 1890 68 4 VISTA 96 97 IN 1981 82 14 70 53 IN 1978 63 7 CHULA VISTA 86 90 IN 2009 78 8 73 53 IN 1928 66 7 RIVERSIDE 108 112 IN 1944 95 13 75 49 IN 1946 64 11 *LAKE ELSINORE 111 111 IN 1985 98 13 74 44 IN 1908 64 10 ESCONDIDO 100 106 IN 1901 89 11 72 49 IN 1908 65 7 EL CAJON 103 105 IN 1981 89 14 72 48 IN 1955 64 8 *RAMONA 104 103 IN 2010 91 13 67 44 IN 1978 58 9 ALPINE 100 101 IN 1957 89 11 75 49 IN 1956 62 13 BIG BEAR LAKE 86 90 IN 1985 78 8 56 36 IN 1983 48 8 IDYLLWILD 90 95 IN 2011 85 5 77 38 IN 1954 55 22 *PALOMAR MOUNTAIN 95 94 IN 1985 84 11 74 43 IN 1973 64 10 LAKE CUYAMACA 93 97 IN 2011 84 9 74 35 IN 1955 57 17 CAMPO 102 104 IN 2020 95 7 68 31 IN 1973 53 15 PALM SPRINGS 112 118 IN 2020 105 7 88 54 IN 1978 77 11 INDIO 112 116 IN 2020 105 7 89 61 IN 1928 81 8 THERMAL 112 117 IN 2020 106 6 88 60 IN 2006 73 15 BORREGO 112 116 IN 2020 106 6 87 60 IN 1973 77 10 RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Thu Thu HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- *NEWPORT BEACH 87 84 IN 2015 74 13 73 57 IN 2010 65 8 *ANAHEIM 105 104 IN 2009 89 16 77 58 IN 1990 66 11 SAN DIEGO 89 91 IN 1915 78 11 73 58 IN 1881 68 5 VISTA 99 102 IN 2009 82 17 75 48 IN 1975 63 12 CHULA VISTA 87 93 IN 2009 78 9 74 55 IN 1920 66 8 RIVERSIDE 109 110 IN 1981 95 14 77 40 IN 1902 64 13 LAKE ELSINORE 111 112 IN 2011 98 13 77 44 IN 1908 64 13 *ESCONDIDO 102 102 IN 1981 89 13 76 42 IN 1899 65 11 *EL CAJON 106 106 IN 2009 89 17 76 44 IN 1928 64 12 *RAMONA 107 105 IN 2009 91 16 71 43 IN 1978 58 13 ALPINE 103 108 IN 1981 89 14 78 43 IN 1954 62 16 BIG BEAR LAKE 86 90 IN 2001 78 8 57 36 IN 1990 48 9 IDYLLWILD 91 95 IN 1981 85 6 78 35 IN 1954 54 24 *PALOMAR MOUNTAIN 95 93 IN 1985 84 11 76 42 IN 1973 64 12 LAKE CUYAMACA 94 95 IN 2011 84 10 76 36 IN 1903 57 19 CAMPO 103 105 IN 1981 95 8 70 35 IN 1954 53 17 PALM SPRINGS 113 121 IN 1981 105 8 88 52 IN 1954 77 11 INDIO 114 117 IN 2009 105 9 90 56 IN 1928 81 9 THERMAL 114 120 IN 1981 106 8 89 58 IN 1954 73 16 BORREGO 114 117 IN 2017 106 8 88 55 IN 1973 76 12 RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Fri Fri HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- *NEWPORT BEACH 89 84 IN 2015 74 15 74 54 IN 1955 65 9 *ANAHEIM 105 101 IN 2015 89 16 77 57 IN 1991 66 11 SAN DIEGO 89 91 IN 2009 78 11 74 54 IN 1887 68 6 *VISTA 100 98 IN 2009 82 18 76 46 IN 1975 63 13 CHULA VISTA 89 93 IN 2009 78 11 75 56 IN 1975 66 9 RIVERSIDE 106 109 IN 2017 95 11 77 45 IN 1902 64 13 LAKE ELSINORE 110 111 IN 2017 98 12 77 45 IN 1975 64 13 *ESCONDIDO 103 102 IN 2015 89 14 77 43 IN 1902 65 12 EL CAJON 106 107 IN 1944 89 17 77 45 IN 1899 64 13 *RAMONA 107 105 IN 2017 91 16 71 41 IN 1974 58 13 ALPINE 102 106 IN 1981 89 13 79 46 IN 1973 62 17 BIG BEAR LAKE 85 90 IN 1985 78 7 57 35 IN 1961 48 9 IDYLLWILD 89 96 IN 1981 85 4 78 36 IN 1947 54 24 PALOMAR MOUNTAIN 94 95 IN 1981 84 10 76 49 IN 1973 64 12 LAKE CUYAMACA 93 98 IN 1924 84 9 76 36 IN 1973 56 20 CAMPO 101 106 IN 2023 95 6 70 35 IN 1973 53 17 PALM SPRINGS 112 118 IN 2023 105 7 88 55 IN 1947 77 11 INDIO 112 119 IN 2009 104 8 90 58 IN 1980 81 9 THERMAL 113 119 IN 1998 106 7 89 60 IN 1980 73 16 BORREGO 113 118 IN 1981 106 7 88 59 IN 1983 76 12 RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Sat Sat HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- NEWPORT BEACH 80 85 IN 1931 74 6 73 54 IN 1955 65 8 ANAHEIM 96 104 IN 2009 89 7 75 58 IN 2002 66 9 SAN DIEGO 85 88 IN 2025 78 7 74 54 IN 1895 68 6 VISTA 92 106 IN 1998 82 10 73 49 IN 1975 63 10 CHULA VISTA 83 94 IN 2009 78 5 75 55 IN 1975 66 9 RIVERSIDE 102 112 IN 1998 95 7 76 45 IN 1917 64 12 LAKE ELSINORE 105 111 IN 2017 97 8 75 43 IN 1933 64 11 ESCONDIDO 96 113 IN 1909 89 7 74 46 IN 1895 65 9 EL CAJON 98 108 IN 1909 90 8 75 49 IN 1932 64 11 RAMONA 100 108 IN 2017 91 9 69 41 IN 1974 58 11 ALPINE 95 107 IN 1967 89 6 77 49 IN 1956 62 15 BIG BEAR LAKE 84 92 IN 1974 77 7 55 31 IN 1964 48 7 IDYLLWILD 87 95 IN 2007 85 2 76 38 IN 1947 54 22 *PALOMAR MOUNTAIN 92 92 IN 2009 84 8 74 36 IN 1942 64 10 LAKE CUYAMACA 90 96 IN 1948 83 7 74 35 IN 1947 56 18 CAMPO 99 106 IN 2023 95 4 69 32 IN 2010 53 16 PALM SPRINGS 111 118 IN 2023 105 6 86 57 IN 1947 77 9 INDIO 111 116 IN 2007 104 7 88 62 IN 1946 81 7 THERMAL 112 117 IN 2007 105 7 86 59 IN 2002 73 13 BORREGO 112 116 IN 2009 106 6 86 61 IN 1975 76 10 RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Sun Sun HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- NEWPORT BEACH 77 84 IN 2015 74 3 71 51 IN 1929 65 6 ANAHEIM 91 102 IN 2009 89 2 71 54 IN 2002 66 5 SAN DIEGO 82 93 IN 1909 78 4 72 56 IN 1880 68 4 VISTA 87 102 IN 1998 82 5 69 46 IN 1975 63 6 CHULA VISTA 79 91 IN 2025 78 1 73 54 IN 1941 65 8 RIVERSIDE 98 111 IN 1998 95 3 73 45 IN 1947 64 9 LAKE ELSINORE 100 112 IN 2017 97 3 72 42 IN 1933 64 8 ESCONDIDO 91 104 IN 1998 89 2 70 36 IN 2006 65 5 EL CAJON 92 107 IN 1976 90 2 70 45 IN 1933 64 6 RAMONA 95 105 IN 2017 91 4 65 44 IN 1974 58 7 ALPINE 91 107 IN 1976 89 2 73 46 IN 1953 62 11 BIG BEAR LAKE 80 86 IN 1996 77 3 53 33 IN 1962 48 5 IDYLLWILD 84 93 IN 2023 85 -1 73 32 IN 1957 54 19 PALOMAR MOUNTAIN 87 96 IN 1971 83 4 70 41 IN 1953 63 7 LAKE CUYAMACA 86 95 IN 2009 83 3 70 38 IN 1951 56 14 CAMPO 95 107 IN 2017 95 0 66 30 IN 1989 53 13 PALM SPRINGS 108 119 IN 1984 105 3 85 52 IN 1957 76 9 INDIO 109 116 IN 1967 104 5 87 59 IN 1943 81 6 THERMAL 109 117 IN 1984 105 4 85 62 IN 2002 73 12 BORREGO 108 115 IN 1985 105 3 83 56 IN 1992 76 7 RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Mon Mon HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- NEWPORT BEACH 75 94 IN 1955 74 1 68 53 IN 1941 65 3 ANAHEIM 88 106 IN 2022 89 -1 68 52 IN 2002 66 2 SAN DIEGO 80 98 IN 1955 78 2 70 58 IN 1942 67 3 VISTA 84 101 IN 1998 82 2 67 49 IN 1975 63 4 CHULA VISTA 77 89 IN 1995 78 -1 70 55 IN 1953 65 5 RIVERSIDE 94 112 IN 2017 95 -1 69 46 IN 1933 64 5 LAKE ELSINORE 96 111 IN 2007 97 -1 67 44 IN 1933 64 3 ESCONDIDO 88 105 IN 2017 89 -1 68 41 IN 1897 65 3 EL CAJON 90 111 IN 1955 89 1 68 45 IN 1928 64 4 RAMONA 92 111 IN 2017 91 1 61 44 IN 2005 57 4 ALPINE 87 107 IN 2017 89 -2 68 47 IN 1957 62 6 BIG BEAR LAKE 79 88 IN 1976 77 2 50 34 IN 1965 48 2 IDYLLWILD 81 96 IN 2022 85 -4 68 33 IN 1953 54 14 PALOMAR MOUNTAIN 84 95 IN 1955 83 1 65 42 IN 1992 63 2 LAKE CUYAMACA 83 95 IN 1998 83 0 66 36 IN 1953 56 10 CAMPO 91 105 IN 2022 95 -4 62 37 IN 1979 53 9 PALM SPRINGS 105 118 IN 1950 104 1 81 56 IN 1957 76 5 INDIO 106 116 IN 2007 104 2 83 60 IN 1989 81 2 THERMAL 107 120 IN 1950 105 2 80 52 IN 1999 72 8 BORREGO 106 115 IN 1984 105 1 79 57 IN 1983 76 3 $$