Cucamonga-Gusti Regional Park, CA Weather Maps °F °C°F °C California Map Options Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Humidity UTC Time: 8/15/2026, 17:23 Your Time: Cucamonga-Gusti Regional Park, California Hour by Hour Forcast Aeronautical Observation: Automated synoptic observations via NWS Gateway. Auto-refresh in: 5:02 Cucamonga-Gusti Regional Park, CA Regional Weather Expires:202608151800;;241513 ASUS46 KLOX 151710 RWRCA SOUTHERN CALIFORNIA WEATHER ROUNDUP NATIONAL WEATHER SERVICE OXNARD CALIFORNIA 1000 AM PDT SAT AUG 15 2026 NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. - STATIONS PRECEEDED BY AN ASTERISK (*) ARE NOT NWS OR FAA STATIONS AND ARE NOT SUBJECT TO NWS AND FAA QUALITY CONTROL. CAZ547-548-048-151800- LA COUNTY VALLEYS AND INLAND EMPIRE CITY SKY/WX TMP DP RH WIND PRES REMARKS BURBANK CLOUDY 70 61 73 CALM 30.10S VAN NUYS CLOUDY 70 62 76 S6 30.09S CITY SKY/WX TMP DP RH WIND PRES REMARKS CORONA AIRPORT MOSUNNY 75 63 66 VRB3 30.10S CHINO MOSUNNY 73 62 68 CALM 30.10F *CLAREMONT N/A 74 62 66 S2 N/A MARCH AFB SUNNY 74 61 62 NW6 30.08S ONTARIO MOSUNNY 72 62 71 CALM 30.09F POMONA MOSUNNY 70 63 78 W3 30.11S RIVERSIDE SUNNY 72 62 71 W5 30.09F SAN BERNARDINO SUNNY 73 57 56 CALM 30.10F *SAN RAFAEL HI N/A 69 63 80 CALM N/A *SAUGUS N/A 74 60 61 CALM N/A *WHITEMAN AP SUNNY 70 63 78 CALM 30.12S *WHITTIER HILL N/A 69 63 82 CALM N/A $$ SKY/WX - Weather TMP - Temperature DP - Dew Point RH - HumidityWIND - Wind Direction/Speed PRES - Barometric Pressure VSB - VisibilityWCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph California Weather Map California Wind Speeds Map California Humidity Map California Barometric Pressure Map
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