NATIONAL WEATHER SERVICE FORECAST TEMPERATURES VS. DAILY RECORDS *** EXPERIMENTAL *** LAST FORECAST ISSUANCE 12 PM TUE AUG 04 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 Wed Wed HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- NEWPORT BEACH 76 81 IN 1929 73 3 69 53 IN 1956 66 3 ANAHEIM 88 99 IN 1997 88 0 68 58 IN 2001 66 2 SAN DIEGO 79 88 IN 1961 77 2 70 56 IN 1912 67 3 VISTA 83 96 IN 1978 80 3 66 44 IN 2003 63 3 CHULA VISTA 76 91 IN 1997 76 0 69 56 IN 1928 66 3 RIVERSIDE 96 113 IN 1997 95 1 68 47 IN 1950 65 3 LAKE ELSINORE 99 115 IN 1997 98 1 67 45 IN 1933 66 1 ESCONDIDO 86 103 IN 1997 89 -3 67 45 IN 1912 66 1 EL CAJON 87 101 IN 1983 88 -1 67 47 IN 1956 65 2 RAMONA 91 107 IN 1997 90 1 61 42 IN 2011 59 2 ALPINE 87 106 IN 1983 88 -1 66 45 IN 1953 62 4 BIG BEAR LAKE 88 89 IN 1998 80 8 55 36 IN 1976 51 4 IDYLLWILD 88 97 IN 1969 86 2 74 41 IN 1991 56 18 PALOMAR MOUNTAIN 88 97 IN 1970 85 3 70 54 IN 1976 65 5 LAKE CUYAMACA 90 99 IN 1998 84 6 71 36 IN 1956 59 12 CAMPO 96 107 IN 2024 95 1 63 36 IN 1962 55 8 PALM SPRINGS 110 121 IN 2019 107 3 84 54 IN 1933 78 6 INDIO 109 119 IN 1969 106 3 86 65 IN 1950 84 2 THERMAL 109 121 IN 1997 107 2 84 61 IN 1996 76 8 BORREGO 111 120 IN 1977 108 3 81 63 IN 1976 78 3 RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Thu Thu HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- NEWPORT BEACH 77 92 IN 1983 73 4 70 53 IN 1950 66 4 ANAHEIM 89 100 IN 1997 88 1 69 57 IN 2002 66 3 SAN DIEGO 81 89 IN 1884 77 4 70 56 IN 1912 67 3 VISTA 85 102 IN 1983 80 5 67 44 IN 2003 63 4 CHULA VISTA 78 85 IN 1997 76 2 70 56 IN 1951 66 4 RIVERSIDE 100 109 IN 1983 95 5 69 42 IN 1950 65 4 LAKE ELSINORE 102 110 IN 2012 98 4 68 47 IN 1962 65 3 ESCONDIDO 90 103 IN 1997 89 1 67 45 IN 1912 66 1 EL CAJON 93 104 IN 1997 88 5 68 49 IN 1928 65 3 RAMONA 94 105 IN 1983 90 4 62 46 IN 1976 59 3 ALPINE 93 105 IN 1983 88 5 68 45 IN 1957 62 6 BIG BEAR LAKE 87 89 IN 1998 80 7 55 37 IN 1985 51 4 IDYLLWILD 89 97 IN 2018 86 3 74 39 IN 1957 56 18 PALOMAR MOUNTAIN 88 99 IN 1997 85 3 70 50 IN 1957 65 5 LAKE CUYAMACA 90 98 IN 1998 84 6 71 41 IN 1990 59 12 CAMPO 99 105 IN 2024 95 4 65 38 IN 1999 55 10 PALM SPRINGS 112 119 IN 1994 107 5 85 58 IN 1933 78 7 INDIO 111 117 IN 1969 106 5 87 60 IN 1950 83 4 THERMAL 111 116 IN 2018 107 4 84 62 IN 2002 76 8 BORREGO 111 118 IN 1969 108 3 82 61 IN 2002 78 4 RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Fri Fri HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- NEWPORT BEACH 77 88 IN 1981 73 4 69 56 IN 1950 66 3 ANAHEIM 90 98 IN 2022 88 2 69 57 IN 1991 66 3 SAN DIEGO 81 91 IN 2018 77 4 70 55 IN 1894 67 3 VISTA 86 96 IN 1983 80 6 67 53 IN 2004 63 4 CHULA VISTA 78 85 IN 2025 76 2 69 55 IN 1951 66 3 RIVERSIDE 102 106 IN 1970 95 7 70 45 IN 1950 65 5 LAKE ELSINORE 104 112 IN 1975 98 6 69 48 IN 1900 65 4 ESCONDIDO 90 102 IN 2018 89 1 68 46 IN 1950 66 2 EL CAJON 92 103 IN 1951 88 4 68 48 IN 1950 65 3 RAMONA 94 104 IN 2025 90 4 63 45 IN 2020 59 4 ALPINE 93 106 IN 1970 89 4 69 45 IN 1957 62 7 BIG BEAR LAKE 89 91 IN 1981 80 9 55 37 IN 1991 51 4 IDYLLWILD 90 96 IN 2025 86 4 73 38 IN 1957 56 17 PALOMAR MOUNTAIN 90 99 IN 1970 85 5 69 50 IN 2009 65 4 LAKE CUYAMACA 92 95 IN 1997 84 8 71 42 IN 1923 58 13 CAMPO 100 106 IN 2025 95 5 65 38 IN 1976 55 10 PALM SPRINGS 114 119 IN 2025 107 7 88 61 IN 1957 78 10 INDIO 113 119 IN 2025 106 7 88 63 IN 1990 83 5 THERMAL 113 118 IN 2025 107 6 86 59 IN 2002 76 10 BORREGO 113 116 IN 2025 107 6 85 63 IN 1999 78 7 RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Sat Sat HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- NEWPORT BEACH 76 83 IN 2018 73 3 68 52 IN 1941 66 2 ANAHEIM 90 98 IN 2018 88 2 68 56 IN 1999 66 2 SAN DIEGO 81 94 IN 1936 77 4 69 58 IN 1944 68 1 VISTA 86 95 IN 1965 80 6 66 41 IN 2004 63 3 CHULA VISTA 78 96 IN 1936 76 2 69 57 IN 1944 66 3 RIVERSIDE 99 107 IN 1998 95 4 68 47 IN 1948 65 3 LAKE ELSINORE 103 111 IN 2012 98 5 68 49 IN 1911 65 3 ESCONDIDO 90 101 IN 2018 89 1 66 46 IN 1896 66 0 EL CAJON 91 101 IN 1965 88 3 66 47 IN 1950 65 1 RAMONA 95 101 IN 2012 90 5 60 44 IN 1993 59 1 ALPINE 91 103 IN 1965 89 2 67 48 IN 1957 62 5 BIG BEAR LAKE 88 92 IN 1981 80 8 57 38 IN 1999 51 6 IDYLLWILD 91 95 IN 2025 86 5 73 35 IN 1949 56 17 PALOMAR MOUNTAIN 91 100 IN 1970 85 6 67 52 IN 2009 65 2 LAKE CUYAMACA 92 97 IN 1969 84 8 69 38 IN 1951 58 11 CAMPO 99 107 IN 1995 95 4 64 37 IN 2010 55 9 PALM SPRINGS 115 121 IN 1928 107 8 87 60 IN 1957 78 9 INDIO 114 117 IN 1972 106 8 88 70 IN 1951 83 5 THERMAL 114 115 IN 2012 107 7 86 61 IN 1993 76 10 *BORREGO 116 115 IN 1980 107 9 83 64 IN 2009 78 5 RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Sun Sun HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- NEWPORT BEACH 76 85 IN 2018 73 3 69 57 IN 1933 66 3 ANAHEIM 90 100 IN 2018 88 2 68 57 IN 2010 66 2 SAN DIEGO 81 90 IN 2018 77 4 69 59 IN 1916 68 1 VISTA 85 98 IN 1998 80 5 66 53 IN 2004 63 3 CHULA VISTA 77 88 IN 1998 76 1 69 57 IN 2010 66 3 RIVERSIDE 99 107 IN 1917 95 4 70 44 IN 1916 65 5 LAKE ELSINORE 103 114 IN 1898 98 5 69 48 IN 1916 65 4 ESCONDIDO 89 102 IN 1935 89 0 67 46 IN 1907 66 1 EL CAJON 90 102 IN 1935 88 2 67 48 IN 1948 65 2 RAMONA 94 103 IN 2018 91 3 61 42 IN 2010 59 2 ALPINE 91 103 IN 1965 89 2 68 50 IN 2010 62 6 BIG BEAR LAKE 87 90 IN 2004 79 8 57 36 IN 2001 50 7 IDYLLWILD 89 96 IN 2025 86 3 74 38 IN 1949 56 18 PALOMAR MOUNTAIN 90 97 IN 1972 85 5 68 51 IN 1949 65 3 LAKE CUYAMACA 91 98 IN 2012 84 7 71 39 IN 2010 58 13 CAMPO 99 105 IN 1995 95 4 66 36 IN 2010 55 11 PALM SPRINGS 112 121 IN 1928 107 5 87 60 IN 1956 78 9 INDIO 111 114 IN 2002 106 5 88 63 IN 1976 83 5 THERMAL 112 115 IN 1995 107 5 86 61 IN 2010 76 10 BORREGO 112 115 IN 1980 107 5 85 65 IN 2010 78 7 RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Mon Mon HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- NEWPORT BEACH 76 86 IN 1998 73 3 69 56 IN 1950 66 3 ANAHEIM 89 99 IN 2003 89 0 69 60 IN 2010 66 3 SAN DIEGO 80 88 IN 2018 77 3 70 58 IN 1894 68 2 VISTA 85 94 IN 1994 80 5 67 55 IN 2004 63 4 CHULA VISTA 77 87 IN 1935 77 0 70 57 IN 1932 66 4 RIVERSIDE 97 108 IN 1915 95 2 70 48 IN 1949 65 5 LAKE ELSINORE 100 110 IN 2012 98 2 69 47 IN 1950 65 4 ESCONDIDO 89 105 IN 1898 89 0 68 47 IN 1899 66 2 EL CAJON 90 103 IN 2003 88 2 68 49 IN 1948 65 3 RAMONA 93 101 IN 2012 91 2 62 44 IN 1976 59 3 ALPINE 89 99 IN 2003 89 0 69 40 IN 1976 62 7 BIG BEAR LAKE 85 90 IN 2004 79 6 55 38 IN 1988 50 5 IDYLLWILD 86 96 IN 2025 86 0 73 36 IN 1949 56 17 PALOMAR MOUNTAIN 88 96 IN 1972 85 3 69 47 IN 1949 65 4 LAKE CUYAMACA 88 100 IN 1940 84 4 70 35 IN 1949 58 12 CAMPO 96 105 IN 2002 95 1 66 39 IN 2013 55 11 PALM SPRINGS 110 118 IN 1933 107 3 86 62 IN 1976 78 8 INDIO 109 120 IN 1933 106 3 88 63 IN 1949 83 5 THERMAL 110 116 IN 2012 107 3 85 62 IN 2010 76 9 BORREGO 111 116 IN 2003 107 4 84 65 IN 2010 78 6 RECORD HIGH MAX RECORD LOW MIN NWS FORECAST NWS FORECAST Tue Tue HIGH RECORD YEAR AVG +/- LOW RECORD YEAR AVG +/- NEWPORT BEACH 75 87 IN 1998 73 2 69 56 IN 1950 66 3 ANAHEIM 87 99 IN 2022 89 -2 68 59 IN 2020 66 2 SAN DIEGO 80 88 IN 2018 77 3 69 58 IN 1894 68 1 VISTA 84 100 IN 1994 80 4 66 45 IN 2007 63 3 CHULA VISTA 77 89 IN 1991 77 0 69 57 IN 1976 66 3 RIVERSIDE 94 107 IN 2000 95 -1 68 42 IN 1950 65 3 LAKE ELSINORE 97 113 IN 1933 98 -1 67 46 IN 1911 65 2 ESCONDIDO 87 103 IN 1898 89 -2 67 45 IN 1894 66 1 EL CAJON 88 103 IN 2000 88 0 67 49 IN 1948 65 2 RAMONA 91 102 IN 2000 91 0 60 44 IN 1976 59 1 ALPINE 87 101 IN 2003 89 -2 66 45 IN 1975 62 4 BIG BEAR LAKE 82 89 IN 2002 79 3 52 37 IN 2011 50 2 IDYLLWILD 83 97 IN 2002 86 -3 69 38 IN 1949 56 13 PALOMAR MOUNTAIN 85 97 IN 1972 85 0 66 42 IN 1982 65 1 LAKE CUYAMACA 85 98 IN 2012 84 1 67 39 IN 1949 58 9 CAMPO 93 104 IN 2022 95 -2 63 37 IN 1988 55 8 PALM SPRINGS 110 120 IN 1933 107 3 83 59 IN 1932 78 5 INDIO 109 121 IN 1933 106 3 86 64 IN 1976 83 3 THERMAL 110 116 IN 1994 107 3 83 61 IN 1976 76 7 BORREGO 110 115 IN 2003 107 3 81 63 IN 1999 78 3 $$