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Now · 1:13 PM

Mentone Weather & Hourly Forecast

United States · California · 92359

Overcast
98°F
Overcast
Feels like: 99°F
💧 Humidity 28% 🌡 Pressure 29.88 inHg 💨 Wind 9 mph 👁 Visibility 6.2 mi Clouds 97% ☀️ UV index 10.0 · Very high 🌅 Sunrise 6:19 AM 🌇 Sunset 7:20 PM

Hourly Forecast for Mentone

Today
Overcast · 2:00 PM Overcast
98° 💧 None 💨 9 mph H 28%29.88 inHg
Overcast · 5:00 PM Overcast
96° 💧 None 💨 14 mph H 27%29.85 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
83° 💧 None 💨 3 mph H 42%29.88 inHg
Partly cloudy night · 11:00 PM Partly cloudy night
77° 💧 None 💨 3 mph H 49%29.91 inHg
Tomorrow
Clear night · 2:00 AM Clear night
74° 💧 None 💨 4 mph H 49%29.91 inHg
Clear night · 5:00 AM Clear night
73° 💧 None 💨 3 mph H 51%29.91 inHg
Sunny · 8:00 AM Sunny
78° 💧 None 💨 2 mph H 39%29.94 inHg
Sunny · 11:00 AM Sunny
91° 💧 None 💨 7 mph H 28%29.91 inHg
Sunny · 2:00 PM Sunny
93° 💧 None 💨 11 mph H 24%29.85 inHg
Sunny · 5:00 PM Sunny
93° 💧 None 💨 15 mph H 25%29.80 inHg
Clear night · 8:00 PM Clear night
79° 💧 None 💨 3 mph H 43%29.85 inHg
Clear night · 11:00 PM Clear night
73° 💧 None 💨 4 mph H 52%29.88 inHg
Sunday
Clear night · 2:00 AM Clear night
70° 💧 None 💨 5 mph H 54%29.88 inHg
Partly cloudy night · 5:00 AM Partly cloudy night
68° 💧 None 💨 5 mph H 53%29.88 inHg
Mostly cloudy · 8:00 AM Mostly cloudy
79° 💧 None 💨 3 mph H 40%29.91 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
89° 💧 None 💨 7 mph H 26%29.88 inHg

In Mentone and, more broadly, across the state of California: Expect mostly cloudy skies through the afternoon with mild to warm temperatures ranging from 74 to 83 degrees Fahrenheit. Winds will be moderate from the northwest, reaching up to 16 mph with gusts up to 23 mph. No precipitation is expected today, so outdoor plans should stay dry. The weather remains stable, with the cloud cover providing a gentle break from full sunshine. Throughout the rest of the day, temperatures will gradually stay within the mild to warm range, making for comfortable conditions. Be mindful of the gusty northwest winds, especially if you're outdoors or planning to be on the water. Overall, it will be a largely dry day with moderate breezes and temperatures that feel quite pleasant for this time of year.

15-Day Weather Outlook for Mentone

TomorrowTomorrow Partly cloudy Partly cloudy 93°/72° 💧 None 💨 15 mph
Sunday, Aug 30Sun Aug 30 Mostly cloudy Mostly cloudy 94°/70° 💧 None 💨 13 mph
Monday, Aug 31Mon Aug 31 Sunny Sunny 91°/64° 💧 None 💨 12 mph
Tuesday, Sep 1Tue Sep 1 Sunny Sunny 91°/64° 💧 None 💨 14 mph
Wednesday, Sep 2Wed Sep 2 Sunny Sunny 90°/66° 💧 None 💨 12 mph
Thursday, Sep 3Thu Sep 3 Sunny Sunny 90°/66° 💧 None 💨 11 mph
Friday, Sep 4Fri Sep 4 Sunny Sunny 87°/64° 💧 None 💨 10 mph
Saturday, Sep 5Sat Sep 5 Mostly sunny Mostly sunny 89°/64° 💧 None 💨 8 mph
Sunday, Sep 6Sun Sep 6 Mostly sunny Mostly sunny 93°/69° 💧 None 💨 10 mph
Monday, Sep 7Mon Sep 7 Overcast Overcast 92°/71° 💧 None 💨 10 mph
Tuesday, Sep 8Tue Sep 8 Sunny Sunny 98°/72° 💧 None 💨 10 mph
Wednesday, Sep 9Wed Sep 9 Sunny Sunny 103°/77° 💧 None 💨 12 mph
Thursday, Sep 10Thu Sep 10 Sunny Sunny 105°/79° 💧 None 💨 12 mph
Friday, Sep 11Fri Sep 11 Sunny Sunny 103°/76° 💧 None 💨 11 mph
Saturday, Sep 12Sat Sep 12 Sunny Sunny 96°/71° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Mentone

Vertical axis: °F · Color based on temperature
Overcast at 2:00 PM
98° Today 2:00 PM
Overcast at 3:00 PM
98° 3:00 PM
Overcast at 4:00 PM
97° 4:00 PM
Overcast at 5:00 PM
96° 5:00 PM
Mostly cloudy at 6:00 PM
92° Today 6:00 PM
Mostly cloudy at 7:00 PM
87° 7:00 PM
Mostly cloudy night at 8:00 PM
83° 8:00 PM
Mostly cloudy night at 9:00 PM
81° 9:00 PM
Partly cloudy night at 10:00 PM
79° Today 10:00 PM
Partly cloudy night at 11:00 PM
77° 11:00 PM
Mostly clear night at 12:00 AM
76° 12:00 AM
Clear night at 1:00 AM
76° 1:00 AM
Clear night at 2:00 AM
74° Tomorrow 2:00 AM
Clear night at 3:00 AM
73° 3:00 AM
Clear night at 4:00 AM
73° 4:00 AM
Clear night at 5:00 AM
73° 5:00 AM
Clear night at 6:00 AM
72° Tomorrow 6:00 AM
Sunny at 7:00 AM
74° 7:00 AM
Sunny at 8:00 AM
78° 8:00 AM
Sunny at 9:00 AM
83° 9:00 AM
Sunny at 10:00 AM
88° Tomorrow 10:00 AM
Sunny at 11:00 AM
91° 11:00 AM
Sunny at 12:00 PM
93° 12:00 PM
Sunny at 1:00 PM
93° 1:00 PM
Sunny at 2:00 PM
93° Tomorrow 2:00 PM
Sunny at 3:00 PM
93° 3:00 PM
Sunny at 4:00 PM
94° 4:00 PM
Sunny at 5:00 PM
93° 5:00 PM
Sunny at 6:00 PM
88° Tomorrow 6:00 PM
Sunny at 7:00 PM
83° 7:00 PM
Clear night at 8:00 PM
79° 8:00 PM
Clear night at 9:00 PM
77° 9:00 PM
Clear night at 10:00 PM
75° Tomorrow 10:00 PM
Clear night at 11:00 PM
73° 11:00 PM
Clear night at 12:00 AM
72° 12:00 AM
Clear night at 1:00 AM
71° 1:00 AM
Clear night at 2:00 AM
70° Sunday 2:00 AM
Partly cloudy night at 3:00 AM
69° 3:00 AM
Partly cloudy night at 4:00 AM
68° 4:00 AM
Partly cloudy night at 5:00 AM
68° 5:00 AM
Mostly cloudy night at 6:00 AM
71° Sunday 6:00 AM
Overcast at 7:00 AM
74° 7:00 AM
Mostly cloudy at 8:00 AM
79° 8:00 AM
Mostly cloudy at 9:00 AM
83° 9:00 AM
Mostly cloudy at 10:00 AM
87° Sunday 10:00 AM
Mostly cloudy at 11:00 AM
89° 11:00 AM
Partly cloudy at 12:00 PM
92° 12:00 PM
Mostly sunny at 1:00 PM
93° 1:00 PM
Mostly sunny at 2:00 PM
95° Sunday 2:00 PM
Mostly sunny at 3:00 PM
95° 3:00 PM
Mostly sunny at 4:00 PM
94° 4:00 PM
Mostly sunny at 5:00 PM
91° 5:00 PM
Sunny at 6:00 PM
88° Sunday 6:00 PM
Sunny at 7:00 PM
82° 7:00 PM
Clear night at 8:00 PM
74° 8:00 PM
Clear night at 9:00 PM
72° 9:00 PM
Clear night at 10:00 PM
71° Sunday 10:00 PM
Clear night at 11:00 PM
70° 11:00 PM
Clear night at 12:00 AM
70° 12:00 AM
Clear night at 1:00 AM
69° 1:00 AM
Clear night at 2:00 AM
67° Monday 2:00 AM
Clear night at 3:00 AM
66° 3:00 AM
Clear night at 4:00 AM
66° 4:00 AM
Clear night at 5:00 AM
65° 5:00 AM
Clear night at 6:00 AM
64° Monday 6:00 AM
Sunny at 7:00 AM
68° 7:00 AM
Sunny at 8:00 AM
74° 8:00 AM
Sunny at 9:00 AM
78° 9:00 AM
Sunny at 10:00 AM
81° Monday 10:00 AM
Sunny at 11:00 AM
85° 11:00 AM
Sunny at 12:00 PM
87° 12:00 PM
Sunny at 1:00 PM
90° 1:00 PM
Sunny at 2:00 PM
91° Monday 2:00 PM
Sunny at 3:00 PM
91° 3:00 PM
Sunny at 4:00 PM
91° 4:00 PM
Sunny at 5:00 PM
88° 5:00 PM
Sunny at 6:00 PM
84° Monday 6:00 PM
Sunny at 7:00 PM
78° 7:00 PM
Clear night at 8:00 PM
71° 8:00 PM
Clear night at 9:00 PM
69° 9:00 PM
Clear night at 10:00 PM
68° Monday 10:00 PM
Clear night at 11:00 PM
67° 11:00 PM
Clear night at 12:00 AM
66° 12:00 AM
Clear night at 1:00 AM
65° 1:00 AM
Clear night at 2:00 AM
65° Tuesday 2:00 AM
Clear night at 3:00 AM
64° 3:00 AM
Clear night at 4:00 AM
64° 4:00 AM
Clear night at 5:00 AM
64° 5:00 AM
Clear night at 6:00 AM
64° Tuesday 6:00 AM
Sunny at 7:00 AM
68° 7:00 AM
Sunny at 8:00 AM
75° 8:00 AM
Sunny at 9:00 AM
79° 9:00 AM
Sunny at 10:00 AM
82° Tuesday 10:00 AM
Sunny at 11:00 AM
86° 11:00 AM
Sunny at 12:00 PM
88° 12:00 PM
Sunny at 1:00 PM
90° 1:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Mentone

Hourly forecast · Updated every 2 hours
Moderate
Nearest forecast value 2:00 PM
PM2.5 Fine particles Moderate 33,0µg/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 Fair 42,6µg/m³

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

O₃ Ozone Moderate 101,2µg/m³

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

NO₂ Nitrogen dioxide Good 0,6µg/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 Mentone

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 10,0Very high 😐Moderate
Tomorrow UV 9,0Very high 😷Poor
Sunday UV 8,0Very high 😐Moderate
Monday UV 8,0Very high 😐Moderate
Tuesday UV 8,0Very high 😐Moderate
Wednesday UV 8,0Very high Unavailable
Thursday UV 7,0High Unavailable
Hourly UV index today
2:00 PMUV 10,0 3:00 PMUV 10,0 4:00 PMUV 10,0 5:00 PMUV 9,0 6:00 PMUV 9,0 7:00 PMUV 8,0
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.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day. Dry air can increase hydration needs.

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 Mentone

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Sunday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Sunday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Sunday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Sunday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Sunday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Sunday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Monday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Monday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Monday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Monday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Monday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Monday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tuesday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tuesday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tuesday 10:00 AM 11:00 AM 12:00 PM 1:00 PM
Sustained wind Max gusts
Internal PR simulation: 4.04 Population: 9,514

Forecast data for Mentone were last refreshed today at 1:13 PM. The current forecast period extends through 30/08/2026 at 11:00 AM. 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.