Water Temperature of the Santa Margarita River in Temecula, CA
Current Water Temperature
Measurement Time: Thursday, June 25, 2026, 3:00 PM PDT
Temperature Locations
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Local Points of Interest
Santa Margarita Ecological ReserveStation Name: SANTA MARGARITA R NR TEMECULA CA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 1,001 feet
Nearest Address:
Camino Estribo
Temecula, CA 92590
Riverside County
GPS Coordinates: 33.4739175, -117.1422536
Nearby Water Temperatures
Cahuilla Creek, Anza, CA (26.8 mi)Pacific Ocean, Oceanside, CA (27.9 mi)
Hamilton Creek, Anza, CA (30.3 mi)
Pacific Ocean, Del Mar, CA (36.6 mi)
Pacific Ocean, Del Mar, CA (40 mi)
Santa Ana River, Corona, CA (40.5 mi)
Pacific Ocean, La Jolla, CA (42.5 mi)
North San Diego Bay, San Diego, CA (52.5 mi)
Pacific Ocean, San Diego, CA (54 mi)
Los Angeles Harbor, Los Angeles, CA (67.2 mi)
Pacific Ocean, Tijuana, MX (68.1 mi)
Mojave River, Victorville, CA (76.6 mi)
Santa Monica Bay, Santa Monica, CA (86.3 mi)
Los Angeles River, Sherman Oaks, CA (89.7 mi)
Los Angeles River, Encino, CA (91.8 mi)
Weather for Temecula, California
Current Weather

Five Day Weather Forecast

Thu
H: 90°F
L: 58°F

Fri
H: 84°F
L: 53°F

Sat
H: 78°F
L: 52°F

Sun
H: 72°F
L: 50°F

Mon
H: 78°F
L: 49°F
Air Quality
Nitrogen Dioxide: 8.1 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 69 μg/m3
Astronomical
Sun Transit: 12:51 AM
Sunset: 8:02 PM
Daylight: 14 hrs 22 mins
Moon Transit: 9:48 PM
Moonset: 2:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%
Best Times for Fishing or Hunting
Major Periods
5:10 AM - 7:40 AM9:18 PM - 11:48 PM
Minor Periods
4:14 PM - 5:44 PM1:44 AM - 3:14 AM
Action Rating: 2 out of 5
Extreme Heat Warning issued June 25 at 5:44AM PDT until June 25 at 8:00PM PDT by NWS San Diego CA
Effective: Thu June 25, 2026, 5:44 AM
Expires: Thu June 25, 2026, 8:00 PM
* WHAT...Dangerously hot conditions with temperatures up to 110 expected. * WHERE...San Diego County Deserts. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Beach Hazards Statement issued June 25 at 1:02PM PDT until June 25 at 10:00PM PDT by NWS San Diego CA
Effective: Thu June 25, 2026, 1:02 PM
Expires: Thu June 25, 2026, 10:00 PM
* WHAT...Surf of 3 to 5 feet with sets to 6 feet on south- southwest facing beaches. Strong rip currents expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Through this evening. * IMPACTS...Hazardous swimming conditions. Localized minor tidal overflow possible this evening during high tide.
A beach hazards statement for elevated surf means that waves will be high enough to cause danger to inexperienced swimmers in the water. Elevated surf also frequently results in strong rip currents which can drag people away from the shore and possibly result in drowning. Always swim near a lifeguard.
Wind Advisory issued June 25 at 10:07AM PDT until June 28 at 11:00AM PDT by NWS San Diego CA
Effective: Thu June 25, 2026, 10:07 AM
Expires: Thu June 25, 2026, 10:15 PM
* WHAT...For the Extreme Heat Warning San Diego County Deserts, dangerously hot conditions with temperatures up to 106. For the Wind Advisory, west winds 20 to 30 mph with gusts 45 to 55 mph expected. * WHERE...San Diego County Deserts. * WHEN...For the Extreme Heat Warning, until 8 PM PDT this evening. For the Wind Advisory, from 5 PM Friday to 11 AM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Wind Advisory issued June 25 at 10:07AM PDT until June 28 at 5:00PM PDT by NWS San Diego CA
Effective: Thu June 25, 2026, 10:07 AM
Expires: Thu June 25, 2026, 10:15 PM
* WHAT...West winds 35 to 45 mph with gusts 50 to 65 mph expected, locally higher possible. * WHERE...San Gorgonio Pass near Banning. * WHEN...From 11 AM Friday to 5 PM PDT Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Extreme Heat Warning issued June 25 at 10:07AM PDT until June 25 at 8:00PM PDT by NWS San Diego CA
Effective: Thu June 25, 2026, 10:07 AM
Expires: Thu June 25, 2026, 10:15 PM
* WHAT...For the Extreme Heat Warning San Diego County Deserts, dangerously hot conditions with temperatures up to 106. For the Wind Advisory, west winds 20 to 30 mph with gusts 45 to 55 mph expected. * WHERE...San Diego County Deserts. * WHEN...For the Extreme Heat Warning, until 8 PM PDT this evening. For the Wind Advisory, from 5 PM Friday to 11 AM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.61 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 79.75 μg/m3
Astronomical
Sun Transit: 12:51 AM
Sunset: 8:02 PM
Daylight: 14 hrs 22 mins
Moon Transit: 9:48 PM
Moonset: 2:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%
Best Times for Fishing or Hunting
Major Periods
5:10 AM - 7:40 AM9:18 PM - 11:48 PM
Minor Periods
4:14 PM - 5:44 PM1:44 AM - 3:14 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.53 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 77.54 μg/m3
Astronomical
Sun Transit: 12:51 AM
Sunset: 8:02 PM
Daylight: 14 hrs 22 mins
Moon Transit: 10:37 PM
Moonset: 2:49 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%
Best Times for Fishing or Hunting
Major Periods
5:58 AM - 8:28 AM12:00 AM - 12:00 AM
Minor Periods
5:12 PM - 6:42 PM2:19 AM - 3:49 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.8 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 63.04 μg/m3
Astronomical
Sun Transit: 12:51 AM
Sunset: 8:03 PM
Daylight: 14 hrs 22 mins
Moon Transit: 11:27 PM
Moonset: 3:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%
Best Times for Fishing or Hunting
Major Periods
6:47 AM - 9:17 AM12:00 AM - 12:00 AM
Minor Periods
6:09 PM - 7:39 PM2:59 AM - 4:29 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.54 μg/m3
Sulphur Dioxide: 0.92 μg/m3
Ozone: 66.67 μg/m3
Astronomical
Sun Transit: 12:51 AM
Sunset: 8:03 PM
Daylight: 14 hrs 21 mins
Moon Transit: 12:00 AM
Moonset: 4:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:38 AM - 10:08 AM
Minor Periods
7:02 PM - 8:32 PM3:45 AM - 5:15 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.86 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 71 μg/m3
Astronomical
Sun Transit: 12:52 AM
Sunset: 8:03 PM
Daylight: 14 hrs 21 mins
Moon Transit: 12:19 AM
Moonset: 5:07 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM8:30 AM - 11:00 AM
Minor Periods
7:50 PM - 9:20 PM4:37 AM - 6:07 AM
Action Rating: 5 out of 5
