Weather for Menlo Park, California
Current Weather
Humidity: 94%
Feels Like: 51.2°F
Wind: NE 2.2 mph
Wind Gusts: 6.7 mph
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 4 mi
UV Index: 1.5
Five Day Weather Forecast
Tue
H: 64°F
L: 43°F
Wed
H: 67°F
L: 38°F
Thu
H: 59°F
L: 42°F
Fri
H: 59°F
L: 52°F
Sat
H: 55°F
L: 48°F
Air Quality
Nitrogen Dioxide: 45.85 μg/m3
Sulphur Dioxide: 7.95 μg/m3
Ozone: 36 μg/m3
Astronomical
Sun Transit: 11:55 AM
Sunset: 4:52 PM
Daylight: 9 hrs 53 mins
Moon Transit: 4:29 PM
Moonset: 9:32 PM
Moon Phase: Waxing Crescent
Moon Illumination: 25.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:59 PM - 6:29 PM
Minor Periods
9:02 PM - 10:32 PM11:04 AM - 12:34 AM
Action Rating: 2 out of 5
Beach Hazards Statement issued November 24 at 7:34PM PST until November 25 at 10:00AM PST by NWS San Francisco CA
Effective: Mon November 24, 2025, 7:34 PM
Expires: Tue November 25, 2025, 5:00 AM
* WHAT...A long period northwesterly swell will result in an increased risk for sneaker waves and rip currents. Breaking waves of 13 to 18 feet are expected. * WHERE...Pacific Coast beaches. * WHEN...Through 10 AM PST Tuesday morning. * IMPACTS...Sneaker waves can unexpectedly run significantly farther up the beach than normal, including over rocks and jetties. Rip currents are typically more frequent and stronger in the vicinity of jetties, inlets, and piers.
Remain out of the water to avoid hazardous swimming conditions.
Dense Fog Advisory issued November 25 at 3:38AM PST until November 25 at 11:00AM PST by NWS San Francisco CA
Effective: Tue November 25, 2025, 3:38 AM
Expires: Tue November 25, 2025, 11:00 AM
* WHAT...Visibility one quarter mile or less in patchy dense fog. * WHERE...San Francisco and San Francisco Bay Shoreline. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. Limited visibility will result in hazardous driving conditions.
If driving, slow down, use your headlights, and leave plenty of distance ahead of you. If commuting, allow extra drive time to reach your destination safely.
Dense Fog Advisory issued November 25 at 3:38AM PST until November 25 at 11:00AM PST by NWS San Francisco CA
Effective: Tue November 25, 2025, 3:38 AM
Expires: Tue November 25, 2025, 11:00 AM
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...East Bay Interior Valleys. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. Limited visibility will result in hazardous driving conditions.
If driving, slow down, use your headlights, and leave plenty of distance ahead of you. If commuting, allow extra drive time to reach your destination safely.
Weather Forecast
Average Temperature: 52.7°F
Average Humidity: 82%
Wind: 4 mph
UV Index: 0.5
Air Quality
Nitrogen Dioxide: 43.91 μg/m3
Sulphur Dioxide: 8.57 μg/m3
Ozone: 25.72 μg/m3
Astronomical
Sun Transit: 11:55 AM
Sunset: 4:52 PM
Daylight: 9 hrs 53 mins
Moon Transit: 4:29 PM
Moonset: 9:32 PM
Moon Phase: Waxing Crescent
Moon Illumination: 25.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:59 PM - 6:29 PM
Minor Periods
9:02 PM - 10:32 PM11:04 AM - 12:34 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 50.7°F
Average Humidity: 78%
Wind: 3.6 mph
UV Index: 0.5
Air Quality
Nitrogen Dioxide: 49.27 μg/m3
Sulphur Dioxide: 6.85 μg/m3
Ozone: 23.84 μg/m3
Astronomical
Sun Transit: 11:55 AM
Sunset: 4:52 PM
Daylight: 9 hrs 52 mins
Moon Transit: 5:17 PM
Moonset: 10:37 PM
Moon Phase: First Quarter
Moon Illumination: 35.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM4:47 PM - 7:17 PM
Minor Periods
10:07 PM - 11:37 PM11:35 AM - 1:05 PM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 51.9°F
Average Humidity: 76%
Wind: 6.5 mph
UV Index: 0.5
Air Quality
Nitrogen Dioxide: 46.34 μg/m3
Sulphur Dioxide: 6.84 μg/m3
Ozone: 17.48 μg/m3
Astronomical
Sun Transit: 11:56 AM
Sunset: 4:52 PM
Daylight: 9 hrs 51 mins
Moon Transit: 6:02 PM
Moonset: 11:42 PM
Moon Phase: First Quarter
Moon Illumination: 46.5%
Best Times for Fishing or Hunting
Major Periods
12:44 AM - 3:14 AM5:32 PM - 8:02 PM
Minor Periods
12:00 AM - 12:00 AM12:03 AM - 1:33 PM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 55°F
Average Humidity: 76%
Wind: 13.2 mph
UV Index: 0.4
Air Quality
Nitrogen Dioxide: 50.43 μg/m3
Sulphur Dioxide: 8.27 μg/m3
Ozone: 20.4 μg/m3
Astronomical
Sun Transit: 11:56 AM
Sunset: 4:51 PM
Daylight: 9 hrs 49 mins
Moon Transit: 6:48 PM
Moonset: 12:42 AM
Moon Phase: First Quarter
Moon Illumination: 57.8%
Best Times for Fishing or Hunting
Major Periods
1:30 AM - 4:00 AM6:18 PM - 8:48 PM
Minor Periods
12:28 AM - 1:58 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 52.2°F
Average Humidity: 70%
Wind: 13.4 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 58.83 μg/m3
Sulphur Dioxide: 9.27 μg/m3
Ozone: 10.54 μg/m3
Astronomical
Sun Transit: 11:57 AM
Sunset: 4:51 PM
Daylight: 9 hrs 48 mins
Moon Transit: 6:12 PM
Moonset: 12:49 AM
Moon Phase: First Quarter
Moon Illumination: 68.7%
Best Times for Fishing or Hunting
Major Periods
2:15 AM - 4:45 AM5:42 PM - 8:12 PM
Minor Periods
12:52 AM - 2:22 PM12:19 AM - 1:49 AM
Action Rating: 2 out of 5