FPUS66 KSGX 180927 SFTSGX CAZ043-048-050-055>058-060>062-065-552-554-190000- Tabular State Forecast for Extreme Southwestern California National Weather Service San Diego CA 227 AM PDT MON MAY 18 2026 ROWS INCLUDE... Daily predominant daytime weather 6AM-6PM Forecast temperatures...early morning low/daytime high Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM - indicates temperatures below zero MM indicates missing data FCST FCST FCST FCST FCST FCST FCST Today Tue Wed Thu Fri Sat Sun May 18 May 19 May 20 May 21 May 22 May 23 May 24 ...Orange County Coastal Areas... Newport Beach Ptcldy Sunny Sunny Sunny Sunny Ptcldy Sunny /71 58/71 60/70 60/70 59/69 59/70 59/69 /00 00/00 00/00 00/00 00/00 00/00 00/00 Laguna Beach Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny /68 55/69 57/68 57/69 58/68 57/68 57/68 /00 00/00 00/00 00/00 00/00 00/00 00/00 San Clemente Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny /69 56/71 57/70 58/69 57/69 56/69 56/69 /00 00/00 00/00 00/00 00/00 00/00 00/00 ...Orange County Inland Areas... Yorba Linda Sunny Sunny Sunny Sunny Sunny Sunny Sunny /78 55/81 58/80 59/80 58/79 57/78 56/78 /00 00/00 00/00 00/00 00/00 00/00 00/00 Fullerton Sunny Sunny Sunny Sunny Sunny Sunny Sunny /76 57/83 59/79 59/78 58/78 58/77 58/77 /10 00/00 00/00 00/00 00/00 00/00 00/00 Anaheim Sunny Sunny Sunny Sunny Sunny Sunny Sunny /78 56/81 59/80 59/80 58/79 57/78 57/78 /00 00/00 00/00 00/00 00/00 00/00 00/00 Irvine Sunny Sunny Sunny Sunny Sunny Sunny Sunny /76 57/79 59/78 59/78 58/78 58/77 57/76 /00 00/00 00/00 00/00 00/00 00/00 00/00 Mission Viejo Sunny Sunny Sunny Sunny Sunny Sunny Sunny /73 54/79 57/75 57/77 57/77 56/76 56/76 /00 00/00 00/00 00/00 00/00 00/00 00/00 ...San Diego County Coastal Areas... San Diego Ptcldy Ptcldy Sunny Sunny Sunny Sunny Sunny /70 58/72 59/71 60/72 59/72 59/71 59/71 /10 00/00 00/00 00/00 00/00 00/00 00/00 Camp Pendleton Sunny Sunny Sunny Sunny Sunny Sunny Sunny /75 48/76 51/75 51/75 54/76 54/75 54/75 /00 00/00 00/00 00/00 00/00 00/00 00/00 Oceanside Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny /72 51/73 54/71 55/72 56/72 56/71 56/71 /00 00/00 00/00 00/00 00/00 00/00 00/00 Vista Sunny Sunny Sunny Sunny Sunny Sunny Sunny /74 54/75 55/74 56/75 55/75 55/74 55/74 /00 00/00 00/00 00/00 00/00 00/00 00/00 Encinitas Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny /70 55/71 56/69 57/71 57/71 57/70 56/70 /10 00/00 00/00 00/00 00/00 00/00 00/00 Del Mar Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny /69 56/71 58/69 58/69 58/69 58/69 58/69 /10 00/00 00/00 00/00 00/00 00/00 00/00 MiraMesa Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny /73 55/75 56/74 57/75 57/75 56/74 56/74 /10 00/00 00/00 00/00 00/00 00/00 00/00 Miramar Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny /71 55/74 57/73 57/73 56/74 55/74 55/73 /10 00/00 00/00 00/00 00/00 00/00 00/00 La Jolla Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Sunny /68 57/70 59/68 59/68 59/68 59/68 59/68 /10 00/00 00/00 00/00 00/00 00/00 00/00 Coronado Ptcldy Ptcldy Sunny Sunny Sunny Sunny Sunny /70 58/71 60/70 60/71 60/71 60/72 60/71 /10 00/00 00/00 00/00 00/00 00/00 00/00 Chula Vista Ptcldy Ptcldy Sunny Sunny Sunny Sunny Sunny /69 57/71 58/69 59/70 59/71 59/70 59/70 /10 00/00 00/00 00/00 00/00 00/00 00/00 Imperial Beach Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Sunny /69 58/69 59/67 60/68 59/68 59/68 59/68 /00 00/00 00/00 00/00 00/00 00/00 00/00 ...San Bernardino and Riverside County Valleys-the Inland Empire... Corona Sunny Sunny Sunny Sunny Sunny Sunny Sunny /80 48/83 52/83 53/83 52/83 51/82 50/82 /00 00/00 00/00 00/00 00/00 00/00 00/00 Ontario Sunny Sunny Sunny Sunny Sunny Sunny Sunny /81 55/86 58/85 59/84 58/84 58/83 57/83 /00 00/00 00/00 00/00 00/00 00/00 00/00 Fontana Windy Sunny Sunny Sunny Sunny Sunny Sunny /80 55/86 58/88 59/85 59/85 58/84 57/84 /00 00/00 00/00 00/00 00/00 00/00 00/00 San Bernardino Sunny Sunny Sunny Sunny Sunny Sunny Sunny /82 55/87 57/90 59/88 58/89 58/88 57/88 /00 00/00 00/00 00/00 00/00 00/00 00/00 Redlands Sunny Sunny Sunny Sunny Sunny Sunny Sunny /80 54/86 57/87 59/86 58/87 57/86 57/86 /00 00/00 00/00 00/00 00/00 00/00 00/00 Yucaipa Sunny Sunny Sunny Sunny Sunny Sunny Sunny /77 53/83 57/85 58/84 58/84 56/84 56/84 /00 00/00 00/00 00/00 00/00 00/00 00/00 Riverside Sunny Sunny Sunny Sunny Sunny Sunny Sunny /81 55/87 58/88 59/85 58/86 57/85 57/85 /00 00/00 00/00 00/00 00/00 00/00 00/00 Temecula Sunny Sunny Sunny Sunny Sunny Sunny Sunny /77 50/83 52/79 52/80 52/80 51/80 51/80 /00 00/00 00/00 00/10 00/00 00/00 00/00 Lake Elsinore Sunny Sunny Sunny Sunny Sunny Sunny Sunny /79 52/86 55/87 55/86 55/84 54/84 54/84 /00 00/00 00/00 00/00 00/00 00/00 00/00 Moreno Valley Sunny Sunny Sunny Sunny Sunny Sunny Sunny /78 54/85 58/85 59/85 58/84 57/83 56/83 /00 00/00 00/00 00/00 00/00 00/00 00/00 Hemet Sunny Sunny Sunny Sunny Sunny Sunny Sunny /77 53/86 57/86 57/86 57/87 56/87 56/86 /00 00/00 00/00 00/10 00/00 00/00 00/00 ...San Diego County Valleys... Fallbrook Sunny Sunny Sunny Sunny Sunny Sunny Sunny/76 51/78 53/76 54/77 54/78 54/77 54/77 /00 00/00 00/00 00/00 00/00 00/00 00/00 Escondido Sunny Sunny Sunny Sunny Sunny Sunny Sunny /74 53/78 55/76 55/78 55/78 55/77 55/77 /10 00/00 00/00 00/00 00/00 00/00 00/00 Rancho Bernardo Sunny Sunny Sunny Sunny Sunny Sunny Sunny /73 54/76 55/75 55/76 56/77 55/76 55/76 /10 00/00 00/00 00/00 00/00 00/00 00/00 El Cajon Sunny Sunny Sunny Sunny Sunny Sunny Sunny /75 54/80 55/78 55/79 55/79 55/80 55/79 /10 00/00 00/00 00/00 00/00 00/00 00/00 Valley Center Sunny Sunny Sunny Sunny Sunny Sunny Sunny /75 52/80 55/77 55/79 55/78 54/78 54/77 /10 00/00 00/00 00/00 00/00 00/00 00/00 Ramona Sunny Sunny Sunny Sunny Sunny Sunny Sunny /73 43/79 45/78 46/79 52/79 52/78 52/78 /10 00/00 00/00 00/00 00/00 00/00 00/00 Alpine Sunny Sunny Sunny Sunny Sunny Sunny Sunny /71 53/78 56/76 57/77 56/78 56/77 55/77 /10 00/00 00/00 00/00 00/00 00/00 00/00 ...San Bernardino County Mountains... Wrightwood Sunny Sunny Sunny Sunny Sunny Sunny Sunny /58 41/67 45/72 48/73 49/74 48/73 47/73 /00 00/00 00/00 00/00 00/00 00/00 00/00 Big Bear Lake Sunny Sunny Sunny Sunny Sunny Sunny Sunny /58 30/65 33/70 36/72 37/73 38/73 37/73 /00 00/00 00/00 00/00 00/00 00/00 00/00 Lake Arrowhead Sunny Sunny Sunny Sunny Sunny Sunny Sunny /62 45/69 50/74 52/74 54/74 53/73 52/73 /00 00/00 00/00 00/00 00/00 00/00 00/00 ...Riverside County Mountains... Idyllwild Sunny Sunny Sunny Sunny Sunny Sunny Sunny /64 45/72 49/74 51/74 51/76 50/76 50/76 /00 00/00 00/00 00/00 00/00 00/00 00/00 Mount San Jacinto at 8500 feet Sunny Sunny Sunny Sunny Sunny Sunny Sunny /47 40/55 44/58 47/58 48/60 47/60 47/60 /00 00/00 00/00 00/00 00/00 00/00 00/00 ...Santa Ana Mountains and Foothills... Fremont Canyon Sunny Sunny Sunny Sunny Sunny Sunny Sunny /76 53/79 57/77 57/77 54/76 54/75 53/75 /00 00/00 00/00 00/00 00/00 00/00 00/00 Santiago Peak Sunny Sunny Sunny Sunny Sunny Sunny Sunny /55 47/65 54/66 55/67 53/71 52/70 51/70 /00 00/00 00/00 00/00 00/00 00/00 00/00 Trabuco Canyon Sunny Sunny Sunny Sunny Sunny Sunny Sunny /74 53/80 56/77 57/78 56/77 55/76 54/76 /00 00/00 00/00 00/00 00/00 00/00 00/00 Ortega Highway at 2600 feet Sunny Sunny Sunny Sunny Sunny Sunny Sunny /66 50/73 56/72 56/72 55/71 54/71 54/70 /00 00/00 00/00 00/00 00/00 00/00 00/00 ...San Diego County Mountains... Palomar Mountain Sunny Sunny Sunny Sunny Sunny Sunny Sunny /60 47/70 52/72 53/74 53/73 53/73 52/72 /00 00/00 00/00 00/10 00/00 00/00 00/00 Julian Sunny SunnySunny Sunny Sunny Sunny Sunny /62 46/71 50/72 51/75 54/76 53/76 53/76 /00 00/00 00/00 00/00 00/00 00/00 00/00 Lake Cuyamaca Sunny Sunny Sunny Sunny Sunny Sunny Sunny /63 48/71 53/71 54/74 55/73 54/74 54/73 /00 00/00 00/00 00/00 00/00 00/00 00/00 Mount Laguna Sunny Sunny Sunny Sunny Sunny Sunny Sunny /57 43/65 46/70 49/71 52/74 50/73 50/73 /00 00/00 00/00 00/00 00/00 00/00 00/00 Campo Sunny Sunny Sunny Sunny Sunny Sunny Sunny /74 45/82 46/81 47/82 47/82 47/82 47/82 /00 00/00 00/00 00/00 00/00 00/00 00/00 ...Apple And Lucerne Valleys... Hesperia Sunny Sunny Sunny Sunny Sunny Sunny Sunny /72 49/80 52/84 55/85 55/86 55/85 54/85 /00 00/00 00/00 00/00 00/00 00/00 00/00 Apple Valley Sunny Sunny Sunny Sunny Sunny Sunny Sunny /75 48/82 51/85 54/89 55/90 54/89 54/89 /00 00/00 00/00 00/00 00/00 00/00 00/00 Victorville Sunny Sunny Sunny Sunny Sunny Sunny Sunny /75 47/82 50/86 53/89 54/90 53/89 53/89 /00 00/00 00/00 00/00 00/00 00/00 00/00 Helendale Sunny Sunny Sunny Sunny Sunny Sunny Sunny /77 47/82 50/88 54/93 55/94 55/95 55/94 /00 00/00 00/00 00/00 00/00 00/00 00/00 Lucerne Valley Sunny Sunny Sunny Sunny Sunny Sunny Sunny /70 53/78 57/84 60/87 61/88 61/87 60/87 /00 00/00 00/00 00/00 00/00 00/00 00/00 Pinon Hills Sunny Sunny Sunny Sunny Sunny Sunny Sunny /65 50/73 55/78 59/81 59/81 58/81 57/81 /00 00/00 00/00 00/00 00/00 00/00 00/00 ...San Gorgonio Pass... Banning Sunny Sunny Sunny Sunny Sunny Sunny Sunny /71 52/80 56/83 57/83 57/84 56/83 56/83 /00 00/00 00/00 00/00 00/00 00/00 00/00 Desert Hot Springs Sunny Sunny Sunny Sunny Sunny Sunny Sunny /86 64/90 69/94 72/96 72/96 71/96 71/96 /00 00/00 00/00 00/00 00/00 00/00 00/00 ...Coachella Valley... Palm Springs Sunny Sunny Sunny Sunny Sunny Sunny Sunny /89 63/94 66/97 68/99 69/99 69/99 69/99 /00 00/00 00/00 00/00 00/00 00/00 00/00 Indio Sunny Sunny Sunny Sunny Sunny Sunny Sunny /89 65/95 68/98 70/100 69/100 69/99 69/100 /00 00/00 00/00 00/00 00/00 00/00 00/00 Thermal Sunny Sunny Sunny Sunny Sunny Sunny Sunny /90 62/94 65/98 66/100 68/100 67/99 67/100 /00 00/00 00/00 00/00 00/00 00/00 00/00 ...San Diego County Deserts... Anza-Borrego Desert State Park Sunny Sunny Sunny Sunny Sunny Sunny Sunny /87 60/92 63/96 65/99 66/99 65/98 65/99 /00 00/00 00/00 00/00 00/00 00/00 00/00 Ocotillo Wells Sunny Sunny Sunny Sunny Sunny Sunny Sunny /87 66/92 70/95 72/98 73/99 72/99 73/100 /00 00/00 00/00 00/00 00/00 00/00 00/00 Agua Caliente County Park Sunny Sunny Sunny Sunny Sunny Sunny Sunny /79 61/86 64/90 66/92 68/92 67/92 67/93 /00 00/00 00/00 00/00 00/00 00/00 00/00 $$