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Now · 7:12 PM

Menlo Park Weather & Hourly Forecast

United States · California · 94025

Sunny
63°F
Sunny
Feels like: 59°F
💧 Humidity 77% 🌡 Pressure 29.97 inHg 💨 Wind 9 mph 👁 Visibility 16.6 mi Clouds 1% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Menlo Park

Today
Clear night · 8:00 PM Clear night
62° 💧 None 💨 7 mph H 81%29.97 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
60° 💧 None 💨 2 mph H 87%29.97 inHg
Tomorrow
Clear night · 2:00 AM Clear night
58° 💧 None 💨 0 mph H 93%29.97 inHg
Mist at night · 5:00 AM Mist at night
55° 💧 0.001 in 💨 1 mph H 99%29.94 inHg
Fog · 8:00 AM Fog
54° 💧 0.001 in 💨 0 mph H 98%29.97 inHg
Fog · 11:00 AM Fog
64° 💧 None 💨 4 mph H 72%29.94 inHg
Mostly sunny · 2:00 PM Mostly sunny
70° 💧 0.000 in 💨 9 mph H 56%29.88 inHg
Sunny · 5:00 PM Sunny
68° 💧 None 💨 9 mph H 64%29.85 inHg
Clear night · 8:00 PM Clear night
64° 💧 None 💨 3 mph H 74%29.85 inHg
Clear night · 11:00 PM Clear night
61° 💧 None 💨 2 mph H 82%29.88 inHg
Tuesday
Clear night · 2:00 AM Clear night
59° 💧 None 💨 2 mph H 87%29.88 inHg
Mostly clear night · 5:00 AM Mostly clear night
56° 💧 None 💨 1 mph H 98%29.88 inHg
Mist · 8:00 AM Mist
55° 💧 None 💨 1 mph H 96%29.91 inHg
Partly cloudy · 11:00 AM Partly cloudy
65° 💧 None 💨 3 mph H 74%29.94 inHg
Sunny · 2:00 PM Sunny
67° 💧 None 💨 10 mph H 69%29.91 inHg
Sunny · 5:00 PM Sunny
66° 💧 None 💨 8 mph H 71%29.88 inHg

In Menlo Park and, more broadly, across the state of California: Clear skies will continue into the evening with temperatures remaining mild to warm, ranging from 72 to 79 degrees Fahrenheit. Winds will be coming from the northwest at a moderate pace, peaking around 11 mph, with gusts reaching up to 26 mph. No precipitation is expected during this time, providing a calm and dry evening. Residents can enjoy the tranquil weather with comfortable temperatures and gentle breezes. As the night progresses, skies are expected to stay clear, with no significant weather changes anticipated.

15-Day Weather Outlook for Menlo Park

TomorrowTomorrow Mostly cloudy Mostly cloudy 71°/53° 💧 None 💨 10 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 67°/54° 💧 None 💨 10 mph
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 68°/55° 💧 0.001 in 💨 11 mph
Thursday, Sep 17Thu Sep 17 Overcast Overcast 70°/57° 💧 0.007 in 💨 7 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 73°/57° 💧 0.000 in 💨 8 mph
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 69°/57° 💧 None 💨 8 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 70°/56° 💧 None 💨 6 mph
Monday, Sep 21Mon Sep 21 Mostly cloudy Mostly cloudy 65°/56° 💧 0.001 in 💨 9 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 65°/59° 💧 0.002 in 💨 12 mph
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 65°/57° 💧 0.001 in 💨 10 mph
Thursday, Sep 24Thu Sep 24 Partly cloudy Partly cloudy 69°/51° 💧 None 💨 8 mph
Friday, Sep 25Fri Sep 25 Mostly sunny Mostly sunny 67°/51° 💧 None 💨 7 mph
Saturday, Sep 26Sat Sep 26 Partly cloudy Partly cloudy 69°/53° 💧 None 💨 6 mph
Sunday, Sep 27Sun Sep 27 Mostly cloudy Mostly cloudy 70°/54° 💧 None 💨 9 mph
Monday, Sep 28Mon Sep 28 Partly cloudy Partly cloudy 58°/57° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Menlo Park

Vertical axis: °F · Color based on temperature
Clear night at 8:00 PM
62° Today 8:00 PM
Partly cloudy night at 9:00 PM
61° 9:00 PM
Mostly cloudy night at 10:00 PM
61° 10:00 PM
Mostly cloudy night at 11:00 PM
60° 11:00 PM
Mostly cloudy night at 12:00 AM
60° Tomorrow 12:00 AM
Mostly clear night at 1:00 AM
59° 1:00 AM
Clear night at 2:00 AM
58° 2:00 AM
Clear night at 3:00 AM
57° 3:00 AM
Mist at night at 4:00 AM
56° Tomorrow 4:00 AM
Mist at night at 5:00 AM
55° 5:00 AM
Fog at night at 6:00 AM
54° 6:00 AM
Fog at 7:00 AM
53° 7:00 AM
Fog at 8:00 AM
54° Tomorrow 8:00 AM
Fog at 9:00 AM
59° 9:00 AM
Fog at 10:00 AM
62° 10:00 AM
Fog at 11:00 AM
64° 11:00 AM
Mostly sunny at 12:00 PM
66° Tomorrow 12:00 PM
Fog at 1:00 PM
69° 1:00 PM
Mostly sunny at 2:00 PM
70° 2:00 PM
Mostly cloudy at 3:00 PM
71° 3:00 PM
Partly cloudy at 4:00 PM
69° Tomorrow 4:00 PM
Sunny at 5:00 PM
68° 5:00 PM
Mostly cloudy at 6:00 PM
66° 6:00 PM
Overcast at 7:00 PM
65° 7:00 PM
Clear night at 8:00 PM
64° Tomorrow 8:00 PM
Clear night at 9:00 PM
63° 9:00 PM
Clear night at 10:00 PM
62° 10:00 PM
Clear night at 11:00 PM
61° 11:00 PM
Clear night at 12:00 AM
61° Tuesday 12:00 AM
Clear night at 1:00 AM
60° 1:00 AM
Clear night at 2:00 AM
59° 2:00 AM
Mostly clear night at 3:00 AM
58° 3:00 AM
Mostly clear night at 4:00 AM
57° Tuesday 4:00 AM
Mostly clear night at 5:00 AM
56° 5:00 AM
Mist at night at 6:00 AM
55° 6:00 AM
Mist at 7:00 AM
54° 7:00 AM
Mist at 8:00 AM
55° Tuesday 8:00 AM
Mist at 9:00 AM
59° 9:00 AM
Fog at 10:00 AM
62° 10:00 AM
Partly cloudy at 11:00 AM
65° 11:00 AM
Mostly sunny at 12:00 PM
66° Tuesday 12:00 PM
Sunny at 1:00 PM
67° 1:00 PM
Sunny at 2:00 PM
67° 2:00 PM
Sunny at 3:00 PM
67° 3:00 PM
Sunny at 4:00 PM
67° Tuesday 4:00 PM
Sunny at 5:00 PM
66° 5:00 PM
Sunny at 6:00 PM
65° 6:00 PM
Sunny at 7:00 PM
64° 7:00 PM
Clear night at 8:00 PM
63° Tuesday 8:00 PM
Clear night at 9:00 PM
62° 9:00 PM
Clear night at 10:00 PM
61° 10:00 PM
Clear night at 11:00 PM
60° 11:00 PM
Clear night at 12:00 AM
59° Wednesday 12:00 AM
Clear night at 1:00 AM
58° 1:00 AM
Clear night at 2:00 AM
57° 2:00 AM
Fog at night at 3:00 AM
56° 3:00 AM
Fog at night at 4:00 AM
55° Wednesday 4:00 AM
Fog at night at 5:00 AM
55° 5:00 AM
Mostly sunny at 2:00 PM
68° 2:00 PM
Partly cloudy at 5:00 PM
65° 5:00 PM
Mostly clear night at 8:00 PM
60° Wednesday 8:00 PM
Partly cloudy night at 11:00 PM
58° 11:00 PM
Partly cloudy night at 2:00 AM
57° 2:00 AM
Partly cloudy night at 5:00 AM
58° 5:00 AM
Overcast at 8:00 AM
59° Thursday 8:00 AM
Overcast at 11:00 AM
66° 11:00 AM
Mostly sunny at 2:00 PM
70° 2:00 PM
Sunny at 5:00 PM
69° 5:00 PM
Clear night at 8:00 PM
61° Thursday 8:00 PM
Partly cloudy night at 11:00 PM
58° 11:00 PM
Mostly clear night at 2:00 AM
57° 2:00 AM
Overcast night at 5:00 AM
57° 5:00 AM
Overcast at 8:00 AM
58° Friday 8:00 AM
Sunny at 11:00 AM
67° 11:00 AM
Sunny at 2:00 PM
73° 2:00 PM
Sunny at 5:00 PM
70° 5:00 PM
Mostly clear night at 8:00 PM
61° Friday 8:00 PM
Mostly clear night at 11:00 PM
59° 11:00 PM
Partly cloudy night at 2:00 AM
58° 2:00 AM
Partly cloudy night at 5:00 AM
57° 5:00 AM
Partly cloudy at 8:00 AM
59° Saturday 8:00 AM
Sunny at 11:00 AM
69° 11:00 AM
Sunny at 5:00 PM
67° 5:00 PM
Clear night at 11:00 PM
67° 11:00 PM
Mostly clear night at 5:00 AM
57° Sunday 5:00 AM
Mostly cloudy at 11:00 AM
56° 11:00 AM
Sunny at 5:00 PM
67° 5:00 PM
Clear night at 11:00 PM
70° 11:00 PM
Mostly clear night at 5:00 AM
58° Monday 5:00 AM
Mostly cloudy at 11:00 AM
56° 11:00 AM
Overcast at 5:00 PM
63° 5:00 PM
Overcast night at 11:00 PM
65° 11:00 PM
Overcast night at 5:00 AM
59° Tuesday 5:00 AM
Overcast at 11:00 AM
59° 11:00 AM
Partly cloudy at 5:00 PM
65° 5:00 PM
Mostly clear night at 11:00 PM
64° 11:00 PM
Partly cloudy night at 5:00 AM
58° Wednesday 5:00 AM
Mostly cloudy at 11:00 AM
57° 11:00 AM
Sunny at 5:00 PM
64° 5:00 PM
Clear night at 11:00 PM
65° 11:00 PM
Clear night at 5:00 AM
55° Thursday 5:00 AM
Partly cloudy at 11:00 AM
51° 11:00 AM
Sunny at 5:00 PM
64° 5:00 PM
Clear night at 11:00 PM
69° 11:00 PM
Clear night at 5:00 AM
54° Friday 5:00 AM
Mostly sunny at 11:00 AM
51° 11:00 AM
Sunny at 5:00 PM
65° 5:00 PM
Clear night at 11:00 PM
67° 11:00 PM
Partly cloudy night at 5:00 AM
56° Saturday 5:00 AM
Mostly cloudy at 11:00 AM
53° 11:00 AM
Sunny at 5:00 PM
63° 5:00 PM
Clear night at 11:00 PM
69° 11:00 PM
Mostly cloudy night at 5:00 AM
56° Sunday 5:00 AM
Partly cloudy at 11:00 AM
54° 11:00 AM
Overcast at 5:00 PM
66° 5:00 PM
Mostly cloudy night at 11:00 PM
70° 11:00 PM
Partly cloudy night at 5:00 AM
58° Monday 5:00 AM
Sunny at 11:00 AM
57° 11:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Menlo Park

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 8:00 PM
PM2.5 Fine particles Good 3,1µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 13,0µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 81,8µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Menlo Park

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 7,4High 🙂Fair
Tomorrow UV 6,7High 🙂Fair
Tuesday UV 6,9High 🙂Fair
Wednesday UV 7,0High 🙂Fair
Thursday UV 6,0High 🙂Fair
Friday UV 7,0High Unavailable
Saturday UV 7,0High Unavailable
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Menlo Park

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tuesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tuesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tuesday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tuesday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tuesday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tuesday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Wednesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Wednesday 4:00 AM 5:00 AM 2:00 PM 5:00 PM Wednesday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Thursday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Thursday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Friday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Friday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Saturday 8:00 AM 11:00 AM 5:00 PM 11:00 PM Sunday 5:00 AM 11:00 AM 5:00 PM 11:00 PM Monday 5:00 AM 11:00 AM 5:00 PM 11:00 PM Tuesday 5:00 AM 11:00 AM 5:00 PM 11:00 PM Wednesday 5:00 AM 11:00 AM 5:00 PM 11:00 PM Thursday 5:00 AM 11:00 AM 5:00 PM 11:00 PM Friday 5:00 AM 11:00 AM 5:00 PM 11:00 PM Saturday 5:00 AM 11:00 AM 5:00 PM 11:00 PM Sunday 5:00 AM 11:00 AM 5:00 PM 11:00 PM Monday 5:00 AM 11:00 AM
Sustained wind Max gusts
NIGHT SKY · MENLO PARK, CALIFORNIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

96/100Best-hour score
BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 8:48 PM–5:21 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 7% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 58° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min74%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Menlo Park were last refreshed today at 7:12 PM. The current forecast period extends through 15/09/2026 at 5:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.