Powered by WEATHER-INFO.COM
Your new global weather portal

Now · 8:14 PM

Mount Laguna Weather & Hourly Forecast

United States · California · 91948

Mostly clear night
78°F
Mostly clear night
Feels like: 80°F
💧 Humidity 54% 🌡 Pressure 30.00 inHg 💨 Wind 3 mph 👁 Visibility 34.2 mi Clouds 36% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Mount Laguna

Today
Mostly clear night · 9:00 PM Mostly clear night
77° 💧 None 💨 4 mph H 57%30.03 inHg
Tomorrow
Clear night · 12:00 AM Clear night
76° 💧 None 💨 3 mph H 58%30.00 inHg
Clear night · 3:00 AM Clear night
75° 💧 None 💨 2 mph H 55%30.00 inHg
Clear night · 6:00 AM Clear night
75° 💧 None 💨 1 mph H 51%30.00 inHg
Sunny · 9:00 AM Sunny
85° 💧 None 💨 3 mph H 35%30.06 inHg
Sunny · 12:00 PM Sunny
91° 💧 0.002 in 💨 7 mph H 29%30.03 inHg
Partly cloudy · 3:00 PM Partly cloudy
92° 💧 0.004 in 💨 8 mph H 26%29.97 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
90° 💧 None 💨 3 mph H 28%29.94 inHg
Clear night · 9:00 PM Clear night
81° 💧 None 💨 4 mph H 46%30.00 inHg
Thursday
Clear night · 12:00 AM Clear night
78° 💧 0.000 in 💨 3 mph H 52%30.00 inHg
Clear night · 3:00 AM Clear night
78° 💧 None 💨 3 mph H 51%29.97 inHg
Clear night · 6:00 AM Clear night
77° 💧 None 💨 3 mph H 51%29.97 inHg
Sunny · 9:00 AM Sunny
88° 💧 None 💨 3 mph H 31%30.00 inHg
Mostly sunny · 12:00 PM Mostly sunny
95° 💧 0.004 in 💨 2 mph H 25%29.94 inHg
Light thunderstorms · 3:00 PM Light thunderstorms
91° 💧 0.042 in 💨 5 mph H 33%29.91 inHg
Sunny · 6:00 PM Sunny
88° 💧 0.000 in 💨 4 mph H 33%29.88 inHg

In Mount Laguna and, more broadly, across the state of California: Tonight, expect mostly cloudy skies with temperatures remaining hot, ranging from 86 to 94 degrees Fahrenheit. Winds will be light, coming from the northwest at around 9 mph, with gusts up to 17 mph. No rain is anticipated during the evening hours, so conditions will remain dry. Humidity levels may be moderate, contributing to the warm feel of the night. It will be a relatively mild evening in terms of wind, but the heat will persist throughout the night. Those planning outdoor activities should be prepared for the warm temperatures, and it’s advisable to stay hydrated. The weather will stay stable for the next few hours, with no significant changes expected.

15-Day Weather Outlook for Mount Laguna

Thursday, Sep 10Thu Sep 10 Light thunderstorms Light thunderstorms 95°/77° 💧 None 💨 6 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 89°/71° 💧 0.307 in 💨 11 mph
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 82°/62° 💧 None 💨 10 mph
Sunday, Sep 13Sun Sep 13 Sunny Sunny 78°/54° 💧 None 💨 11 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 80°/60° 💧 None 💨 8 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 81°/62° 💧 0.042 in 💨 7 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 78°/65° 💧 None 💨 8 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 80°/66° 💧 None 💨 8 mph
Friday, Sep 18Fri Sep 18 Overcast Overcast 77°/62° 💧 0.001 in 💨 6 mph
Saturday, Sep 19Sat Sep 19 Sunny Sunny 78°/61° 💧 None 💨 9 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 83°/68° 💧 None 💨 8 mph
Monday, Sep 21Mon Sep 21 Sunny Sunny 87°/71° 💧 None 💨 7 mph
Tuesday, Sep 22Tue Sep 22 Sunny Sunny 88°/70° 💧 None 💨 9 mph
Wednesday, Sep 23Wed Sep 23 Sunny Sunny 87°/68° 💧 None 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Mount Laguna

Vertical axis: °F · Color based on temperature
Mostly clear night at 9:00 PM
77° Today 9:00 PM
Mostly clear night at 10:00 PM
76° 10:00 PM
Mostly clear night at 11:00 PM
76° 11:00 PM
Clear night at 12:00 AM
76° 12:00 AM
Clear night at 1:00 AM
75° Tomorrow 1:00 AM
Clear night at 2:00 AM
75° 2:00 AM
Clear night at 3:00 AM
75° 3:00 AM
Clear night at 4:00 AM
75° 4:00 AM
Clear night at 5:00 AM
75° Tomorrow 5:00 AM
Clear night at 6:00 AM
75° 6:00 AM
Sunny at 7:00 AM
76° 7:00 AM
Sunny at 8:00 AM
82° 8:00 AM
Sunny at 9:00 AM
85° Tomorrow 9:00 AM
Sunny at 10:00 AM
87° 10:00 AM
Sunny at 11:00 AM
90° 11:00 AM
Sunny at 12:00 PM
91° 12:00 PM
Mostly sunny at 1:00 PM
92° Tomorrow 1:00 PM
Partly cloudy at 2:00 PM
92° 2:00 PM
Partly cloudy at 3:00 PM
92° 3:00 PM
Partly cloudy at 4:00 PM
91° 4:00 PM
Partly cloudy at 5:00 PM
91° Tomorrow 5:00 PM
Mostly cloudy at 6:00 PM
90° 6:00 PM
Mostly sunny at 7:00 PM
85° 7:00 PM
Clear night at 8:00 PM
82° 8:00 PM
Clear night at 9:00 PM
81° Tomorrow 9:00 PM
Mostly clear night at 10:00 PM
80° 10:00 PM
Mostly clear night at 11:00 PM
79° 11:00 PM
Clear night at 12:00 AM
78° 12:00 AM
Clear night at 1:00 AM
78° Thursday 1:00 AM
Clear night at 2:00 AM
77° 2:00 AM
Clear night at 3:00 AM
78° 3:00 AM
Clear night at 4:00 AM
77° 4:00 AM
Clear night at 5:00 AM
77° Thursday 5:00 AM
Clear night at 6:00 AM
77° 6:00 AM
Sunny at 7:00 AM
78° 7:00 AM
Sunny at 8:00 AM
84° 8:00 AM
Sunny at 9:00 AM
88° Thursday 9:00 AM
Sunny at 10:00 AM
90° 10:00 AM
Sunny at 11:00 AM
93° 11:00 AM
Mostly sunny at 12:00 PM
95° 12:00 PM
Mostly sunny at 1:00 PM
95° Thursday 1:00 PM
Light thunderstorms at 2:00 PM
93° 2:00 PM
Light thunderstorms at 3:00 PM
91° 3:00 PM
Light thunderstorms at 4:00 PM
89° 4:00 PM
Light rain at 5:00 PM
89° Thursday 5:00 PM
Sunny at 6:00 PM
88° 6:00 PM
Clear night at 7:00 PM
83° 7:00 PM
Clear night at 8:00 PM
79° 8:00 PM
Clear night at 9:00 PM
78° Thursday 9:00 PM
Clear night at 10:00 PM
77° 10:00 PM
Clear night at 11:00 PM
77° 11:00 PM
Clear night at 12:00 AM
75° 12:00 AM
Clear night at 1:00 AM
74° Friday 1:00 AM
Clear night at 2:00 AM
73° 2:00 AM
Clear night at 3:00 AM
72° 3:00 AM
Clear night at 4:00 AM
71° 4:00 AM
Clear night at 5:00 AM
71° Friday 5:00 AM
Sunny at 2:00 PM
87° 2:00 PM
Sunny at 5:00 PM
82° 5:00 PM
Clear night at 8:00 PM
70° 8:00 PM
Clear night at 11:00 PM
67° Friday 11:00 PM
Clear night at 2:00 AM
65° 2:00 AM
Clear night at 5:00 AM
62° 5:00 AM
Mostly sunny at 8:00 AM
71° 8:00 AM
Sunny at 11:00 AM
80° Saturday 11:00 AM
Sunny at 2:00 PM
82° 2:00 PM
Sunny at 5:00 PM
76° 5:00 PM
Clear night at 8:00 PM
64° 8:00 PM
Clear night at 11:00 PM
59° Saturday 11:00 PM
Clear night at 2:00 AM
56° 2:00 AM
Clear night at 5:00 AM
54° 5:00 AM
Sunny at 8:00 AM
63° 8:00 AM
Sunny at 11:00 AM
74° Sunday 11:00 AM
Sunny at 2:00 PM
78° 2:00 PM
Sunny at 5:00 PM
73° 5:00 PM
Clear night at 8:00 PM
62° 8:00 PM
Clear night at 11:00 PM
61° Sunday 11:00 PM
Clear night at 2:00 AM
61° 2:00 AM
Clear night at 5:00 AM
60° 5:00 AM
Sunny at 8:00 AM
70° 8:00 AM
Sunny at 11:00 AM
80° Monday 11:00 AM
Sunny at 5:00 PM
81° 5:00 PM
Clear night at 11:00 PM
75° 11:00 PM
Clear night at 5:00 AM
65° 5:00 AM
Sunny at 11:00 AM
62° Tuesday 11:00 AM
Sunny at 5:00 PM
78° 5:00 PM
Clear night at 11:00 PM
75° 11:00 PM
Clear night at 5:00 AM
65° 5:00 AM
Sunny at 11:00 AM
65° Wednesday 11:00 AM
Mostly sunny at 5:00 PM
80° 5:00 PM
Mostly clear night at 11:00 PM
77° 11:00 PM
Mostly cloudy night at 5:00 AM
68° 5:00 AM
Overcast at 11:00 AM
66° Thursday 11:00 AM
Overcast at 5:00 PM
74° 5:00 PM
Overcast night at 11:00 PM
77° 11:00 PM
Partly cloudy night at 5:00 AM
67° 5:00 AM
Sunny at 11:00 AM
62° Friday 11:00 AM
Sunny at 5:00 PM
78° 5:00 PM
Clear night at 11:00 PM
76° 11:00 PM
Clear night at 5:00 AM
63° 5:00 AM
Sunny at 11:00 AM
61° Saturday 11:00 AM
Sunny at 5:00 PM
83° 5:00 PM
Clear night at 11:00 PM
79° 11:00 PM
Clear night at 5:00 AM
69° 5:00 AM
Sunny at 11:00 AM
68° Sunday 11:00 AM
Sunny at 5:00 PM
87° 5:00 PM
Clear night at 11:00 PM
85° 11:00 PM
Clear night at 5:00 AM
73° 5:00 AM
Sunny at 11:00 AM
71° Monday 11:00 AM
Sunny at 5:00 PM
88° 5:00 PM
Clear night at 11:00 PM
83° 11:00 PM
Clear night at 5:00 AM
71° 5:00 AM
Sunny at 11:00 AM
70° Tuesday 11:00 AM
Sunny at 5:00 PM
87° 5:00 PM
Clear night at 11:00 PM
83° 11:00 PM
Clear night at 5:00 AM
71° 5:00 AM
Sunny at 11:00 AM
68° Wednesday 11:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Mount Laguna

Hourly forecast · Updated every 2 hours
Moderate
Nearest forecast value 9:00 PM
PM2.5 Fine particles Good 9,2µg/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 14,5µg/m³

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

O₃ Ozone Moderate 110,9µg/m³

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

NO₂ Nitrogen dioxide Good 4,0µg/m³

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

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in Mount Laguna

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 9,6Very high 😐Moderate
Tomorrow UV 9,6Very high 😐Moderate
Thursday UV 9,9Very high 😐Moderate
Friday UV 9,8Very high 😐Moderate
Saturday UV 9,9Very high 😐Moderate
Sunday UV 7,0High Unavailable
Monday UV 7,0High Unavailable
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Mount Laguna

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

99/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:25 PM–5:01 AM
Cloud cover 2% Real hourly forecast for the best viewing hour.
Moonlight 6% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 79° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min80%
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 Mount Laguna were last refreshed today at 8:14 PM. The current forecast period extends through 10/09/2026 at 6:00 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.