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Now · 11:24 PM

Folsom Weather & Hourly Forecast

United States · California · 95630

Mostly cloudy night
69°F
Mostly cloudy night
Feels like: 64°F
💧 Humidity 39% 🌡 Pressure 29.83 inHg 💨 Wind 5 mph 👁 Visibility 21.0 mi Clouds 72% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Folsom

Tomorrow
Mostly clear night · 12:00 AM Mostly clear night
67° 💧 None 💨 6 mph H 42%29.83 inHg
Mostly clear night · 3:00 AM Mostly clear night
65° 💧 None 💨 7 mph H 44%29.83 inHg
Mostly cloudy night · 6:00 AM Mostly cloudy night
63° 💧 None 💨 6 mph H 43%29.83 inHg
Partly cloudy · 9:00 AM Partly cloudy
68° 💧 None 💨 3 mph H 43%29.88 inHg
Sunny · 12:00 PM Sunny
79° 💧 None 💨 5 mph H 33%29.88 inHg
Sunny · 3:00 PM Sunny
86° 💧 None 💨 6 mph H 21%29.83 inHg
Sunny · 6:00 PM Sunny
84° 💧 None 💨 6 mph H 21%29.80 inHg
Clear night · 9:00 PM Clear night
71° 💧 None 💨 6 mph H 48%29.83 inHg
Wednesday
Clear night · 12:00 AM Clear night
65° 💧 None 💨 7 mph H 59%29.85 inHg
Clear night · 3:00 AM Clear night
60° 💧 None 💨 4 mph H 69%29.85 inHg
Clear night · 6:00 AM Clear night
58° 💧 None 💨 4 mph H 71%29.88 inHg
Sunny · 9:00 AM Sunny
64° 💧 None 💨 6 mph H 62%29.91 inHg
Sunny · 12:00 PM Sunny
73° 💧 None 💨 9 mph H 42%29.94 inHg
Sunny · 3:00 PM Sunny
78° 💧 None 💨 9 mph H 35%29.88 inHg
Sunny · 6:00 PM Sunny
74° 💧 None 💨 10 mph H 40%29.88 inHg
Clear night · 9:00 PM Clear night
64° 💧 None 💨 7 mph H 65%29.94 inHg

In Folsom and, more broadly, across the state of California: The evening will be mostly sunny with just a few clouds drifting across the sky. Temperatures will remain mild to warm, ranging from 75 to 83 degrees Fahrenheit. Winds will be light, coming from the northwest at around 7 mph, with occasional gusts also reaching 7 mph. No precipitation is expected during the evening hours, so conditions will stay dry and comfortable. Overnight, temperatures are likely to stay in the mid to upper 70s, with light winds continuing. Overall, it should be a pleasant evening with clear skies and gentle breezes.

15-Day Weather Outlook for Folsom

TomorrowTomorrow Mostly sunny Mostly sunny 86°/63° 💧 None 💨 8 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 79°/57° 💧 None 💨 10 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 80°/56° 💧 0.001 in 💨 7 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 89°/60° 💧 None 💨 7 mph
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 88°/62° 💧 None 💨 6 mph
Sunday, Sep 20Sun Sep 20 Overcast Overcast 77°/61° 💧 None 💨 7 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 76°/58° 💧 0.002 in 💨 9 mph
Tuesday, Sep 22Tue Sep 22 Sunny Sunny 83°/58° 💧 None 💨 5 mph
Wednesday, Sep 23Wed Sep 23 Sunny Sunny 87°/61° 💧 None 💨 2 mph
Thursday, Sep 24Thu Sep 24 Partly cloudy Partly cloudy 90°/65° 💧 None 💨 6 mph
Friday, Sep 25Fri Sep 25 Overcast Overcast 93°/65° 💧 None 💨 3 mph
Saturday, Sep 26Sat Sep 26 Sunny Sunny 96°/66° 💧 None 💨 3 mph
Sunday, Sep 27Sun Sep 27 Sunny Sunny 91°/70° 💧 None 💨 6 mph
Monday, Sep 28Mon Sep 28 Mostly sunny Mostly sunny 81°/64° 💧 None 💨 9 mph
Tuesday, Sep 29Tue Sep 29 Partly cloudy Partly cloudy 63°/57° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Folsom

Vertical axis: °F · Color based on temperature
Mostly clear night at 12:00 AM
67° Tomorrow 12:00 AM
Mostly clear night at 1:00 AM
66° 1:00 AM
Mostly clear night at 2:00 AM
65° 2:00 AM
Mostly clear night at 3:00 AM
65° 3:00 AM
Mostly clear night at 4:00 AM
64° Tomorrow 4:00 AM
Partly cloudy night at 5:00 AM
63° 5:00 AM
Mostly cloudy night at 6:00 AM
63° 6:00 AM
Mostly cloudy at 7:00 AM
63° 7:00 AM
Mostly cloudy at 8:00 AM
65° Tomorrow 8:00 AM
Partly cloudy at 9:00 AM
68° 9:00 AM
Sunny at 10:00 AM
72° 10:00 AM
Sunny at 11:00 AM
76° 11:00 AM
Sunny at 12:00 PM
79° Tomorrow 12:00 PM
Sunny at 1:00 PM
82° 1:00 PM
Sunny at 2:00 PM
84° 2:00 PM
Sunny at 3:00 PM
86° 3:00 PM
Sunny at 4:00 PM
86° Tomorrow 4:00 PM
Sunny at 5:00 PM
86° 5:00 PM
Sunny at 6:00 PM
84° 6:00 PM
Sunny at 7:00 PM
80° 7:00 PM
Clear night at 8:00 PM
76° Tomorrow 8:00 PM
Clear night at 9:00 PM
71° 9:00 PM
Clear night at 10:00 PM
68° 10:00 PM
Clear night at 11:00 PM
66° 11:00 PM
Clear night at 12:00 AM
65° Wednesday 12:00 AM
Clear night at 1:00 AM
64° 1:00 AM
Clear night at 2:00 AM
62° 2:00 AM
Clear night at 3:00 AM
60° 3:00 AM
Clear night at 4:00 AM
60° Wednesday 4:00 AM
Clear night at 5:00 AM
59° 5:00 AM
Clear night at 6:00 AM
58° 6:00 AM
Sunny at 7:00 AM
57° 7:00 AM
Sunny at 8:00 AM
61° Wednesday 8:00 AM
Sunny at 9:00 AM
64° 9:00 AM
Sunny at 10:00 AM
67° 10:00 AM
Sunny at 11:00 AM
70° 11:00 AM
Sunny at 12:00 PM
73° Wednesday 12:00 PM
Sunny at 1:00 PM
76° 1:00 PM
Sunny at 2:00 PM
78° 2:00 PM
Sunny at 3:00 PM
78° 3:00 PM
Sunny at 4:00 PM
79° Wednesday 4:00 PM
Sunny at 5:00 PM
77° 5:00 PM
Sunny at 6:00 PM
74° 6:00 PM
Sunny at 7:00 PM
70° 7:00 PM
Clear night at 8:00 PM
66° Wednesday 8:00 PM
Clear night at 9:00 PM
64° 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
59° Thursday 12:00 AM
Clear night at 1:00 AM
58° 1:00 AM
Clear night at 2:00 AM
57° 2:00 AM
Mostly clear night at 3:00 AM
57° 3:00 AM
Mostly cloudy night at 4:00 AM
56° Thursday 4:00 AM
Mostly cloudy night at 5:00 AM
56° 5:00 AM
Sunny at 2:00 PM
77° 2:00 PM
Sunny at 5:00 PM
80° 5:00 PM
Clear night at 8:00 PM
75° Thursday 8:00 PM
Clear night at 11:00 PM
68° 11:00 PM
Clear night at 2:00 AM
63° 2:00 AM
Clear night at 5:00 AM
60° 5:00 AM
Sunny at 8:00 AM
61° Friday 8:00 AM
Sunny at 11:00 AM
75° 11:00 AM
Sunny at 2:00 PM
85° 2:00 PM
Sunny at 5:00 PM
89° 5:00 PM
Clear night at 8:00 PM
81° Friday 8:00 PM
Clear night at 11:00 PM
72° 11:00 PM
Clear night at 2:00 AM
66° 2:00 AM
Clear night at 5:00 AM
62° 5:00 AM
Sunny at 8:00 AM
62° Saturday 8:00 AM
Sunny at 11:00 AM
74° 11:00 AM
Sunny at 2:00 PM
85° 2:00 PM
Sunny at 5:00 PM
88° 5:00 PM
Clear night at 8:00 PM
81° Saturday 8:00 PM
Partly cloudy night at 11:00 PM
72° 11:00 PM
Overcast night at 2:00 AM
66° 2:00 AM
Mostly clear night at 5:00 AM
62° 5:00 AM
Sunny at 8:00 AM
61° Sunday 8:00 AM
Partly cloudy at 11:00 AM
73° 11:00 AM
Overcast at 5:00 PM
69° 5:00 PM
Overcast night at 11:00 PM
77° 11:00 PM
Mostly cloudy night at 5:00 AM
63° Monday 5:00 AM
Overcast at 11:00 AM
58° 11:00 AM
Partly cloudy at 5:00 PM
68° 5:00 PM
Clear night at 11:00 PM
76° 11:00 PM
Clear night at 5:00 AM
64° Tuesday 5:00 AM
Sunny at 11:00 AM
58° 11:00 AM
Sunny at 5:00 PM
70° 5:00 PM
Clear night at 11:00 PM
83° 11:00 PM
Clear night at 5:00 AM
70° Wednesday 5:00 AM
Sunny at 11:00 AM
61° 11:00 AM
Sunny at 5:00 PM
75° 5:00 PM
Clear night at 11:00 PM
87° 11:00 PM
Partly cloudy night at 5:00 AM
72° Thursday 5:00 AM
Sunny at 11:00 AM
65° 11:00 AM
Sunny at 5:00 PM
76° 5:00 PM
Clear night at 11:00 PM
90° 11:00 PM
Clear night at 5:00 AM
74° Friday 5:00 AM
Overcast at 11:00 AM
65° 11:00 AM
Sunny at 5:00 PM
82° 5:00 PM
Clear night at 11:00 PM
93° 11:00 PM
Clear night at 5:00 AM
76° Saturday 5:00 AM
Sunny at 11:00 AM
66° 11:00 AM
Sunny at 5:00 PM
84° 5:00 PM
Clear night at 11:00 PM
96° 11:00 PM
Clear night at 5:00 AM
78° Sunday 5:00 AM
Sunny at 11:00 AM
70° 11:00 AM
Sunny at 5:00 PM
81° 5:00 PM
Clear night at 11:00 PM
91° 11:00 PM
Clear night at 5:00 AM
74° Monday 5:00 AM
Sunny at 11:00 AM
64° 11:00 AM
Mostly sunny at 5:00 PM
70° 5:00 PM
Clear night at 11:00 PM
81° 11:00 PM
Clear night at 5:00 AM
63° Tuesday 5:00 AM
Partly cloudy at 11:00 AM
57° 11:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Folsom

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 12:00 AM
PM2.5 Fine particles Good 6,7µg/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 16,3µg/m³

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

O₃ Ozone Good 48,1µg/m³

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

NO₂ Nitrogen dioxide Good 26,3µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Folsom

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 6,5High Unavailable
Tomorrow UV 6,0High 😐Moderate
Wednesday UV 6,1High 😐Moderate
Thursday UV 7,0High 😐Moderate
Friday UV 8,0Very high 😷Poor
Saturday UV 7,0High Unavailable
Sunday 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.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Folsom

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

Tonight's Stargazing & Shooting Stars

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

88/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:44 PM–5:16 AM
Cloud cover 17% Real hourly forecast for the best viewing hour.
Moonlight 14% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 82° high at the best hour.
Estimated visible meteors 2–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min77%
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 Folsom were last refreshed today at 11:08 PM. The current forecast period extends through 16/09/2026 at 9:00 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.