Weather for Santa Monica, California
Current Weather
Humidity: 90%
Feels Like: 69.1°F
Wind: NNW 2.2 mph
Wind Gusts: 6.7 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast
Thu
H: 85°F
L: 65°F
Fri
H: 76°F
L: 70°F
Sat
H: 75°F
L: 67°F
Sun
H: 76°F
L: 69°F
Mon
H: 78°F
L: 68°F
Air Quality
Nitrogen Dioxide: 120.44 μg/m3
Sulphur Dioxide: 39.78 μg/m3
Ozone: 21 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 6:56 PM
Daylight: 12 hrs 16 mins
Moon Transit: 10:34 AM
Moonset: 5:31 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%
Best Times for Fishing or Hunting
Major Periods
6:33 PM - 9:03 PM10:04 AM - 12:34 AM
Minor Periods
5:01 PM - 6:31 PM2:59 AM - 4:29 AM
Action Rating: 4 out of 5
Flood Watch issued September 17 at 3:21PM PDT until September 19 at 2:00AM PDT by NWS Los Angeles/Oxnard CA
Effective: Wed September 17, 2025, 3:21 PM
Expires: Fri September 19, 2025, 2:00 AM
Small modification in timing description, otherwise no change. * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of southwest California, including the following areas, Antelope Valley, Cuyama Valley, Eastern Antelope Valley Foothills, Eastern San Gabriel Mountains, Eastern Santa Monica Mountains Recreational Area, Interstate 5 Corridor, Los Angeles County San Gabriel Valley, Malibu Coast, Northern Ventura County Mountains, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Barbara County Interior Mountains, Southern Ventura County Mountains, Western Antelope Valley Foothills, Western San Gabriel Mountains and Highway 14 Corridor and Western Santa Monica Mountains Recreational Area. * WHEN...From early Thursday morning through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Rain rates up to or locally exceeding one half inch per hour are possible. - http://www.weather.gov/safety/flood
A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Flood Watch issued September 17 at 3:21PM PDT until September 19 at 2:00AM PDT by NWS Los Angeles/Oxnard CA
Effective: Wed September 17, 2025, 3:21 PM
Expires: Fri September 19, 2025, 2:00 AM
Small modification in timing description, otherwise no change. * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of southwest California, including the following areas, Antelope Valley, Cuyama Valley, Eastern Antelope Valley Foothills, Eastern San Gabriel Mountains, Eastern Santa Monica Mountains Recreational Area, Interstate 5 Corridor, Los Angeles County San Gabriel Valley, Malibu Coast, Northern Ventura County Mountains, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Barbara County Interior Mountains, Southern Ventura County Mountains, Western Antelope Valley Foothills, Western San Gabriel Mountains and Highway 14 Corridor and Western Santa Monica Mountains Recreational Area. * WHEN...From early Thursday morning through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Rain rates up to or locally exceeding one half inch per hour are possible. - http://www.weather.gov/safety/flood
A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Flood Watch issued September 17 at 3:21PM PDT until September 19 at 2:00AM PDT by NWS Los Angeles/Oxnard CA
Effective: Wed September 17, 2025, 3:21 PM
Expires: Fri September 19, 2025, 2:00 AM
Small modification in timing description, otherwise no change. * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of southwest California, including the following areas, Antelope Valley, Cuyama Valley, Eastern Antelope Valley Foothills, Eastern San Gabriel Mountains, Eastern Santa Monica Mountains Recreational Area, Interstate 5 Corridor, Los Angeles County San Gabriel Valley, Malibu Coast, Northern Ventura County Mountains, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Barbara County Interior Mountains, Southern Ventura County Mountains, Western Antelope Valley Foothills, Western San Gabriel Mountains and Highway 14 Corridor and Western Santa Monica Mountains Recreational Area. * WHEN...From early Thursday morning through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Rain rates up to or locally exceeding one half inch per hour are possible. - http://www.weather.gov/safety/flood
A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Flood Watch issued September 17 at 3:21PM PDT until September 19 at 2:00AM PDT by NWS Los Angeles/Oxnard CA
Effective: Wed September 17, 2025, 3:21 PM
Expires: Fri September 19, 2025, 2:00 AM
Small modification in timing description, otherwise no change. * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of southwest California, including the following areas, Antelope Valley, Cuyama Valley, Eastern Antelope Valley Foothills, Eastern San Gabriel Mountains, Eastern Santa Monica Mountains Recreational Area, Interstate 5 Corridor, Los Angeles County San Gabriel Valley, Malibu Coast, Northern Ventura County Mountains, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Barbara County Interior Mountains, Southern Ventura County Mountains, Western Antelope Valley Foothills, Western San Gabriel Mountains and Highway 14 Corridor and Western Santa Monica Mountains Recreational Area. * WHEN...From early Thursday morning through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Rain rates up to or locally exceeding one half inch per hour are possible. - http://www.weather.gov/safety/flood
A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Weather Forecast
Average Temperature: 73.4°F
Average Humidity: 78%
Wind: 9.2 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 111.5 μg/m3
Sulphur Dioxide: 27.82 μg/m3
Ozone: 23.88 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 6:56 PM
Daylight: 12 hrs 16 mins
Moon Transit: 10:34 AM
Moonset: 5:31 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%
Best Times for Fishing or Hunting
Major Periods
6:33 PM - 9:03 PM10:04 AM - 12:34 AM
Minor Periods
5:01 PM - 6:31 PM2:59 AM - 4:29 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 72.5°F
Average Humidity: 79%
Wind: 8.1 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 93.44 μg/m3
Sulphur Dioxide: 27.71 μg/m3
Ozone: 24.68 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 6:54 PM
Daylight: 12 hrs 14 mins
Moon Transit: 11:20 AM
Moonset: 5:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.8%
Best Times for Fishing or Hunting
Major Periods
7:17 PM - 9:47 PM10:50 AM - 1:20 PM
Minor Periods
5:29 PM - 6:59 PM4:03 AM - 5:33 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 70.7°F
Average Humidity: 82%
Wind: 9.2 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 76.27 μg/m3
Sulphur Dioxide: 25.52 μg/m3
Ozone: 28.68 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 6:53 PM
Daylight: 12 hrs 12 mins
Moon Transit: 12:03 AM
Moonset: 6:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
8:00 PM - 10:30 PM11:33 AM - 2:03 PM
Minor Periods
5:55 PM - 7:25 PM5:04 AM - 6:34 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 72.1°F
Average Humidity: 69%
Wind: 8.5 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 85.47 μg/m3
Sulphur Dioxide: 25.39 μg/m3
Ozone: 44.68 μg/m3
Astronomical
Sun Transit: 12:46 AM
Sunset: 6:52 PM
Daylight: 12 hrs 10 mins
Moon Transit: 12:45 AM
Moonset: 6:49 PM
Moon Phase: New
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
8:40 PM - 11:10 PM12:15 AM - 2:45 PM
Minor Periods
6:19 PM - 7:49 PM6:03 AM - 7:33 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 72.1°F
Average Humidity: 68%
Wind: 13.9 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 108.45 μg/m3
Sulphur Dioxide: 19.48 μg/m3
Ozone: 34.46 μg/m3
Astronomical
Sun Transit: 12:46 AM
Sunset: 6:50 PM
Daylight: 12 hrs 8 mins
Moon Transit: 1:25 PM
Moonset: 7:13 PM
Moon Phase: New
Moon Illumination: 2.9%
Best Times for Fishing or Hunting
Major Periods
9:21 PM - 11:51 PM12:55 AM - 3:25 PM
Minor Periods
6:43 PM - 8:13 PM7:00 AM - 8:30 AM
Action Rating: 5 out of 5