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Now · 1:09 PM

Calpella Weather & Hourly Forecast

United States · California · 95482

Sunny
69°F
Sunny
Feels like: 62°F
💧 Humidity 45% 🌡 Pressure 30.00 inHg 💨 Wind 11 mph 👁 Visibility 24.8 mi Clouds 0% ☀️ UV index 6.3 · High 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Calpella

Today
Sunny · 2:00 PM Sunny
70° 💧 None 💨 12 mph H 45%30.00 inHg
Sunny · 5:00 PM Sunny
65° 💧 None 💨 12 mph H 59%30.00 inHg
Clear night · 8:00 PM Clear night
56° 💧 None 💨 4 mph H 83%30.03 inHg
Mist at night · 11:00 PM Mist at night
51° 💧 None 💨 1 mph H 100%30.03 inHg
Tomorrow
Fog at night · 2:00 AM Fog at night
50° 💧 None 💨 1 mph H 100%30.03 inHg
Fog at night · 5:00 AM Fog at night
49° 💧 None 💨 0 mph H 98%29.97 inHg
Mist · 8:00 AM Mist
51° 💧 None 💨 0 mph H 91%29.97 inHg
Sunny · 11:00 AM Sunny
74° 💧 None 💨 1 mph H 32%29.94 inHg
Sunny · 2:00 PM Sunny
82° 💧 None 💨 7 mph H 24%29.88 inHg
Sunny · 5:00 PM Sunny
77° 💧 None 💨 8 mph H 33%29.85 inHg
Mostly clear night · 8:00 PM Mostly clear night
64° 💧 None 💨 3 mph H 64%29.85 inHg
Clear night · 11:00 PM Clear night
55° 💧 None 💨 2 mph H 88%29.91 inHg
Tuesday
Mist at night · 2:00 AM Mist at night
51° 💧 None 💨 1 mph H 99%29.88 inHg
Fog at night · 5:00 AM Fog at night
49° 💧 None 💨 1 mph H 100%29.85 inHg
Fog · 8:00 AM Fog
50° 💧 None 💨 2 mph H 92%29.88 inHg
Sunny · 11:00 AM Sunny
76° 💧 None 💨 2 mph H 36%29.88 inHg

In Calpella and, more broadly, across the state of California: The rest of the day will feature clear skies with mild to warm temperatures ranging from 63 to 80 degrees Fahrenheit. Winds will be coming from the northwest at around 15 mph, with gusts reaching up to 29 mph. No rain is expected, so the weather should remain dry and comfortable through the afternoon. It’s a good time to enjoy outdoor activities, but be prepared for some gusty winds. Temperatures will gradually stay steady as the day progresses, providing a pleasant and mostly calm weather pattern.

15-Day Weather Outlook for Calpella

TomorrowTomorrow Sunny Sunny 82°/49° 💧 None 💨 12 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 85°/48° 💧 None 💨 9 mph
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 78°/49° 💧 None 💨 10 mph
Thursday, Sep 17Thu Sep 17 Overcast Overcast 77°/52° 💧 None 💨 8 mph
Friday, Sep 18Fri Sep 18 Overcast Overcast 81°/53° 💧 0.006 in 💨 9 mph
Saturday, Sep 19Sat Sep 19 Overcast Overcast 74°/51° 💧 None 💨 8 mph
Sunday, Sep 20Sun Sep 20 Partly cloudy Partly cloudy 83°/52° 💧 None 💨 5 mph
Monday, Sep 21Mon Sep 21 Partly cloudy Partly cloudy 82°/56° 💧 None 💨 6 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 68°/50° 💧 0.001 in 💨 5 mph
Wednesday, Sep 23Wed Sep 23 Mostly sunny Mostly sunny 65°/48° 💧 None 💨 10 mph
Thursday, Sep 24Thu Sep 24 Sunny Sunny 70°/43° 💧 None 💨 12 mph
Friday, Sep 25Fri Sep 25 Sunny Sunny 73°/48° 💧 None 💨 9 mph
Saturday, Sep 26Sat Sep 26 Mostly sunny Mostly sunny 73°/47° 💧 None 💨 5 mph
Sunday, Sep 27Sun Sep 27 Mostly sunny Mostly sunny 74°/53° 💧 None 💨 6 mph
Monday, Sep 28Mon Sep 28 Mostly cloudy Mostly cloudy 68°/56° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Calpella

Vertical axis: °F · Color based on temperature
Sunny at 2:00 PM
70° Today 2:00 PM
Sunny at 3:00 PM
69° 3:00 PM
Sunny at 4:00 PM
67° 4:00 PM
Sunny at 5:00 PM
65° 5:00 PM
Sunny at 6:00 PM
62° Today 6:00 PM
Sunny at 7:00 PM
59° 7:00 PM
Clear night at 8:00 PM
56° 8:00 PM
Clear night at 9:00 PM
54° 9:00 PM
Clear night at 10:00 PM
53° Today 10:00 PM
Mist at night at 11:00 PM
51° 11:00 PM
Fog at night at 12:00 AM
51° 12:00 AM
Fog at night at 1:00 AM
50° 1:00 AM
Fog at night at 2:00 AM
50° Tomorrow 2:00 AM
Fog at night at 3:00 AM
50° 3:00 AM
Fog at night at 4:00 AM
49° 4:00 AM
Fog at night at 5:00 AM
49° 5:00 AM
Fog at night at 6:00 AM
49° Tomorrow 6:00 AM
Mist at 7:00 AM
49° 7:00 AM
Mist at 8:00 AM
51° 8:00 AM
Sunny at 9:00 AM
57° 9:00 AM
Sunny at 10:00 AM
67° Tomorrow 10:00 AM
Sunny at 11:00 AM
74° 11:00 AM
Sunny at 12:00 PM
79° 12:00 PM
Sunny at 1:00 PM
82° 1:00 PM
Sunny at 2:00 PM
82° Tomorrow 2:00 PM
Sunny at 3:00 PM
81° 3:00 PM
Sunny at 4:00 PM
79° 4:00 PM
Sunny at 5:00 PM
77° 5:00 PM
Sunny at 6:00 PM
74° Tomorrow 6:00 PM
Sunny at 7:00 PM
69° 7:00 PM
Mostly clear night at 8:00 PM
64° 8:00 PM
Clear night at 9:00 PM
61° 9:00 PM
Clear night at 10:00 PM
57° Tomorrow 10:00 PM
Clear night at 11:00 PM
55° 11:00 PM
Clear night at 12:00 AM
53° 12:00 AM
Mostly clear night at 1:00 AM
52° 1:00 AM
Mist at night at 2:00 AM
51° Tuesday 2:00 AM
Mist at night at 3:00 AM
50° 3:00 AM
Fog at night at 4:00 AM
50° 4:00 AM
Fog at night at 5:00 AM
49° 5:00 AM
Fog at night at 6:00 AM
49° Tuesday 6:00 AM
Fog at 7:00 AM
48° 7:00 AM
Fog at 8:00 AM
50° 8:00 AM
Mostly sunny at 9:00 AM
58° 9:00 AM
Sunny at 10:00 AM
69° Tuesday 10:00 AM
Sunny at 11:00 AM
76° 11:00 AM
Sunny at 12:00 PM
81° 12:00 PM
Sunny at 1:00 PM
84° 1:00 PM
Sunny at 2:00 PM
85° Tuesday 2:00 PM
Sunny at 3:00 PM
84° 3:00 PM
Sunny at 4:00 PM
82° 4:00 PM
Sunny at 5:00 PM
78° 5:00 PM
Sunny at 6:00 PM
74° Tuesday 6:00 PM
Sunny at 7:00 PM
69° 7:00 PM
Clear night at 8:00 PM
64° 8:00 PM
Clear night at 9:00 PM
61° 9:00 PM
Clear night at 10:00 PM
58° Tuesday 10:00 PM
Mostly clear night at 11:00 PM
56° 11:00 PM
Clear night at 12:00 AM
54° 12:00 AM
Clear night at 1:00 AM
53° 1:00 AM
Clear night at 2:00 AM
52° Wednesday 2:00 AM
Mostly clear night at 3:00 AM
51° 3:00 AM
Mist at night at 4:00 AM
50° 4:00 AM
Mist at night at 5:00 AM
49° 5:00 AM
Overcast at 8:00 AM
50° Wednesday 8:00 AM
Sunny at 11:00 AM
65° 11:00 AM
Sunny at 2:00 PM
71° 2:00 PM
Sunny at 5:00 PM
65° 5:00 PM
Mostly clear night at 8:00 PM
56° Wednesday 8:00 PM
Overcast night at 11:00 PM
53° 11:00 PM
Overcast night at 2:00 AM
53° 2:00 AM
Overcast night at 5:00 AM
52° 5:00 AM
Mostly sunny at 8:00 AM
52° Thursday 8:00 AM
Sunny at 11:00 AM
67° 11:00 AM
Sunny at 2:00 PM
77° 2:00 PM
Sunny at 5:00 PM
70° 5:00 PM
Clear night at 8:00 PM
60° Thursday 8:00 PM
Clear night at 11:00 PM
56° 11:00 PM
Clear night at 2:00 AM
53° 2:00 AM
Overcast night at 5:00 AM
53° 5:00 AM
Partly cloudy at 8:00 AM
54° Friday 8:00 AM
Sunny at 11:00 AM
74° 11:00 AM
Sunny at 2:00 PM
81° 2:00 PM
Sunny at 5:00 PM
73° 5:00 PM
Clear night at 8:00 PM
59° Friday 8:00 PM
Clear night at 11:00 PM
54° 11:00 PM
Overcast night at 2:00 AM
51° 2:00 AM
Overcast night at 5:00 AM
51° 5:00 AM
Sunny at 11:00 AM
74° Saturday 11:00 AM
Partly cloudy at 5:00 PM
76° 5:00 PM
Clear night at 11:00 PM
56° 11:00 PM
Mostly clear night at 5:00 AM
52° 5:00 AM
Sunny at 11:00 AM
83° Sunday 11:00 AM
Sunny at 5:00 PM
82° 5:00 PM
Clear night at 11:00 PM
63° 11:00 PM
Partly cloudy night at 5:00 AM
56° 5:00 AM
Overcast at 11:00 AM
73° Monday 11:00 AM
Overcast at 5:00 PM
68° 5:00 PM
Overcast night at 11:00 PM
53° 11:00 PM
Overcast night at 5:00 AM
50° 5:00 AM
Sunny at 11:00 AM
64° Tuesday 11:00 AM
Sunny at 5:00 PM
65° 5:00 PM
Mostly clear night at 11:00 PM
51° 11:00 PM
Overcast night at 5:00 AM
48° 5:00 AM
Sunny at 11:00 AM
64° Wednesday 11:00 AM
Sunny at 5:00 PM
63° 5:00 PM
Clear night at 11:00 PM
48° 11:00 PM
Clear night at 5:00 AM
43° 5:00 AM
Sunny at 11:00 AM
70° Thursday 11:00 AM
Sunny at 5:00 PM
73° 5:00 PM
Clear night at 11:00 PM
55° 11:00 PM
Clear night at 5:00 AM
48° 5:00 AM
Sunny at 11:00 AM
72° Friday 11:00 AM
Mostly sunny at 5:00 PM
70° 5:00 PM
Clear night at 11:00 PM
52° 11:00 PM
Mostly clear night at 5:00 AM
47° 5:00 AM
Sunny at 11:00 AM
73° Saturday 11:00 AM
Sunny at 5:00 PM
74° 5:00 PM
Mostly clear night at 11:00 PM
54° 11:00 PM
Overcast night at 5:00 AM
53° 5:00 AM
Partly cloudy at 11:00 AM
72° Sunday 11:00 AM
Mostly cloudy at 5:00 PM
68° 5:00 PM
Overcast night at 11:00 PM
61° 11:00 PM
Overcast night at 5:00 AM
56° 5:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Calpella

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 2:00 PM
PM2.5 Fine particles Good 1,5µg/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 4,5µg/m³

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

O₃ Ozone Fair 82,5µg/m³

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

NO₂ Nitrogen dioxide Good 0,3µg/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 Calpella

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 6,3High 🙂Fair
Tomorrow UV 4,8Moderate 🙂Fair
Tuesday UV 2,7Low 🙂Fair
Wednesday UV 2,2Low 🙂Fair
Thursday UV 7,0High 🙂Fair
Friday UV 7,0High Unavailable
Saturday UV 7,0High Unavailable
Hourly UV index today
2:00 PMUV 6,0 3:00 PMUV 4,7 4:00 PMUV 3,1 5:00 PMUV 1,5 6:00 PMUV 0,5 7:00 PMUV 0,0
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 Calpella

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 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 Tuesday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tuesday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tuesday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Wednesday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Wednesday 8:00 AM 11:00 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 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 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
Sustained wind Max gusts
NIGHT SKY · CALPELLA, CALIFORNIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

97/100Best-hour score
BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 8:55 PM–5:22 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 6% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 7° high at the best hour.
Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min19%
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 Calpella were last refreshed today at 1:09 PM. The current forecast period extends through 15/09/2026 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.