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Now · 4:45 PM

Santa Cruz Weather & Hourly Forecast

United States · Arizona · 85339

Strong thunderstorm
98°F
Strong thunderstorm
Feels like: 100°F
💧 Humidity 32% 🌡 Pressure 29.77 inHg 💨 Wind 5 mph 👁 Visibility 34.4 mi Clouds 96% ☀️ UV index 2.8 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Santa Cruz

Today
Strong thunderstorm · 5:00 PM Strong thunderstorm
98° 💧 0.002 in 💨 5 mph H 32%29.77 inHg
Partly cloudy night · 8:00 PM Partly cloudy night
94° 💧 None 💨 7 mph H 37%29.83 inHg
Clear night · 11:00 PM Clear night
90° 💧 None 💨 3 mph H 44%29.83 inHg
Tomorrow
Clear night · 2:00 AM Clear night
87° 💧 None 💨 2 mph H 52%29.83 inHg
Clear night · 5:00 AM Clear night
85° 💧 None 💨 1 mph H 58%29.83 inHg
Sunny · 8:00 AM Sunny
88° 💧 0.001 in 💨 1 mph H 49%29.85 inHg
Strong thunderstorm · 11:00 AM Strong thunderstorm
96° 💧 0.001 in 💨 5 mph H 38%29.85 inHg
Strong thunderstorm · 2:00 PM Strong thunderstorm
100° 💧 None 💨 4 mph H 32%29.74 inHg
Strong thunderstorm · 5:00 PM Strong thunderstorm
100° 💧 0.002 in 💨 6 mph H 29%29.68 inHg
Strong thunderstorm · 8:00 PM Strong thunderstorm
97° 💧 None 💨 6 mph H 30%29.71 inHg
Clear night · 11:00 PM Clear night
93° 💧 None 💨 5 mph H 35%29.74 inHg
Monday
Clear night · 2:00 AM Clear night
88° 💧 None 💨 2 mph H 46%29.77 inHg
Clear night · 5:00 AM Clear night
85° 💧 None 💨 1 mph H 51%29.77 inHg
Sunny · 8:00 AM Sunny
88° 💧 None 💨 3 mph H 43%29.80 inHg
Strong thunderstorm · 11:00 AM Strong thunderstorm
97° 💧 None 💨 7 mph H 31%29.80 inHg
Strong thunderstorm · 2:00 PM Strong thunderstorm
102° 💧 0.000 in 💨 8 mph H 26%29.71 inHg

In Santa Cruz and, more broadly, across the state of Arizona: As the afternoon progresses into the evening, clear skies will persist, keeping temperatures very hot, ranging from 89 to 98 degrees Fahrenheit. There is a slight chance of a brief shower, with rain accumulation around 0.01 inches and a maximum probability of 27%. Winds will be moderate, coming from the west at up to 10 mph, with gusts reaching 9 mph. Humidity levels are expected to stay relatively steady, so the evening will remain warm and mostly dry, with only a small chance of light rain. Temperatures will gradually cool as the night approaches but will remain above seasonal averages. Residents should stay hydrated and be prepared for the warm conditions if outdoors.

15-Day Weather Outlook for Santa Cruz

Monday, Sep 14Mon Sep 14 Strong thunderstorm Strong thunderstorm 102°/84° 💧 None 💨 8 mph
Tuesday, Sep 15Tue Sep 15 Strong thunderstorm Strong thunderstorm 101°/81° 💧 0.071 in 💨 10 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 100°/80° 💧 0.083 in 💨 10 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 96°/79° 💧 0.029 in 💨 9 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 96°/79° 💧 0.002 in 💨 8 mph
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 98°/81° 💧 0.002 in 💨 6 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 102°/81° 💧 0.002 in 💨 5 mph
Monday, Sep 21Mon Sep 21 Sunny Sunny 101°/81° 💧 0.001 in 💨 8 mph
Tuesday, Sep 22Tue Sep 22 Partly cloudy Partly cloudy 100°/80° 💧 0.023 in 💨 8 mph
Wednesday, Sep 23Wed Sep 23 Mostly cloudy Mostly cloudy 99°/77° 💧 0.053 in 💨 8 mph
Thursday, Sep 24Thu Sep 24 Mostly cloudy Mostly cloudy 96°/77° 💧 0.040 in 💨 5 mph
Friday, Sep 25Fri Sep 25 Partly cloudy Partly cloudy 97°/81° 💧 0.008 in 💨 8 mph
Saturday, Sep 26Sat Sep 26 Mostly sunny Mostly sunny 101°/84° 💧 0.002 in 💨 16 mph
Sunday, Sep 27Sun Sep 27 Partly cloudy Partly cloudy 97°/80° 💧 0.002 in 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Santa Cruz

Vertical axis: °F · Color based on temperature
Strong thunderstorm at 5:00 PM
98° Today 5:00 PM
Strong thunderstorm at 6:00 PM
97° 6:00 PM
Overcast night at 7:00 PM
95° 7:00 PM
Partly cloudy night at 8:00 PM
94° 8:00 PM
Mostly clear night at 9:00 PM
92° Today 9:00 PM
Clear night at 10:00 PM
91° 10:00 PM
Clear night at 11:00 PM
90° 11:00 PM
Clear night at 12:00 AM
89° 12:00 AM
Clear night at 1:00 AM
88° Tomorrow 1:00 AM
Clear night at 2:00 AM
87° 2:00 AM
Clear night at 3:00 AM
86° 3:00 AM
Clear night at 4:00 AM
85° 4:00 AM
Clear night at 5:00 AM
85° Tomorrow 5:00 AM
Clear night at 6:00 AM
84° 6:00 AM
Sunny at 7:00 AM
85° 7:00 AM
Sunny at 8:00 AM
88° 8:00 AM
Sunny at 9:00 AM
91° Tomorrow 9:00 AM
Strong thunderstorm at 10:00 AM
94° 10:00 AM
Strong thunderstorm at 11:00 AM
96° 11:00 AM
Strong thunderstorm at 12:00 PM
97° 12:00 PM
Strong thunderstorm at 1:00 PM
99° Tomorrow 1:00 PM
Strong thunderstorm at 2:00 PM
100° 2:00 PM
Strong thunderstorm at 3:00 PM
101° 3:00 PM
Strong thunderstorm at 4:00 PM
101° 4:00 PM
Strong thunderstorm at 5:00 PM
100° Tomorrow 5:00 PM
Strong thunderstorm at 6:00 PM
99° 6:00 PM
Mostly cloudy night at 7:00 PM
98° 7:00 PM
Strong thunderstorm at 8:00 PM
97° 8:00 PM
Clear night at 9:00 PM
95° Tomorrow 9:00 PM
Clear night at 10:00 PM
94° 10:00 PM
Clear night at 11:00 PM
93° 11:00 PM
Clear night at 12:00 AM
91° 12:00 AM
Clear night at 1:00 AM
89° Monday 1:00 AM
Clear night at 2:00 AM
88° 2:00 AM
Clear night at 3:00 AM
87° 3:00 AM
Clear night at 4:00 AM
86° 4:00 AM
Clear night at 5:00 AM
85° Monday 5:00 AM
Mostly clear night at 6:00 AM
84° 6:00 AM
Mostly sunny at 7:00 AM
85° 7:00 AM
Sunny at 8:00 AM
88° 8:00 AM
Sunny at 9:00 AM
92° Monday 9:00 AM
Sunny at 10:00 AM
95° 10:00 AM
Strong thunderstorm at 11:00 AM
97° 11:00 AM
Strong thunderstorm at 12:00 PM
100° 12:00 PM
Mostly sunny at 1:00 PM
102° Monday 1:00 PM
Strong thunderstorm at 2:00 PM
102° 2:00 PM
Strong thunderstorm at 3:00 PM
102° 3:00 PM
Partly cloudy at 4:00 PM
102° 4:00 PM
Mostly cloudy at 5:00 PM
101° Monday 5:00 PM
Strong thunderstorm at 6:00 PM
99° 6:00 PM
Strong thunderstorm at 7:00 PM
98° 7:00 PM
Partly cloudy night at 8:00 PM
97° 8:00 PM
Mostly clear night at 9:00 PM
95° Monday 9:00 PM
Clear night at 10:00 PM
93° 10:00 PM
Clear night at 11:00 PM
91° 11:00 PM
Clear night at 12:00 AM
90° 12:00 AM
Clear night at 1:00 AM
89° Tuesday 1:00 AM
Mostly clear night at 2:00 AM
87° 2:00 AM
Partly cloudy night at 3:00 AM
86° 3:00 AM
Mostly cloudy night at 4:00 AM
84° 4:00 AM
Light rain at 5:00 AM
81° Tuesday 5:00 AM
Sunny at 8:00 AM
82° 8:00 AM
Sunny at 11:00 AM
92° 11:00 AM
Mostly cloudy at 2:00 PM
100° 2:00 PM
Partly cloudy at 5:00 PM
100° Tuesday 5:00 PM
Mostly clear night at 8:00 PM
95° 8:00 PM
Clear night at 11:00 PM
89° 11:00 PM
Mostly clear night at 2:00 AM
86° 2:00 AM
Mostly clear night at 5:00 AM
82° Wednesday 5:00 AM
Sunny at 8:00 AM
80° 8:00 AM
Light rain at 11:00 AM
89° 11:00 AM
Mostly sunny at 2:00 PM
95° 2:00 PM
Light rain at 5:00 PM
90° Wednesday 5:00 PM
Partly cloudy night at 8:00 PM
87° 8:00 PM
Mostly clear night at 11:00 PM
83° 11:00 PM
Partly cloudy night at 2:00 AM
80° 2:00 AM
Mostly clear night at 5:00 AM
79° Thursday 5:00 AM
Mostly sunny at 8:00 AM
82° 8:00 AM
Mostly sunny at 11:00 AM
91° 11:00 AM
Mostly sunny at 2:00 PM
96° 2:00 PM
Mostly sunny at 5:00 PM
96° Thursday 5:00 PM
Clear night at 8:00 PM
92° 8:00 PM
Mostly clear night at 11:00 PM
88° 11:00 PM
Clear night at 2:00 AM
82° 2:00 AM
Clear night at 5:00 AM
79° Friday 5:00 AM
Sunny at 11:00 AM
94° 11:00 AM
Partly cloudy at 5:00 PM
98° 5:00 PM
Clear night at 11:00 PM
89° 11:00 PM
Clear night at 5:00 AM
81° Saturday 5:00 AM
Sunny at 11:00 AM
97° 11:00 AM
Mostly sunny at 5:00 PM
102° 5:00 PM
Clear night at 11:00 PM
90° 11:00 PM
Clear night at 5:00 AM
81° Sunday 5:00 AM
Sunny at 11:00 AM
96° 11:00 AM
Sunny at 5:00 PM
101° 5:00 PM
Clear night at 11:00 PM
89° 11:00 PM
Clear night at 5:00 AM
81° Monday 5:00 AM
Sunny at 11:00 AM
96° 11:00 AM
Mostly sunny at 5:00 PM
100° 5:00 PM
Mostly clear night at 11:00 PM
90° 11:00 PM
Partly cloudy night at 5:00 AM
80° Tuesday 5:00 AM
Mostly sunny at 11:00 AM
96° 11:00 AM
Mostly cloudy at 5:00 PM
99° 5:00 PM
Clear night at 11:00 PM
89° 11:00 PM
Clear night at 5:00 AM
77° Wednesday 5:00 AM
Sunny at 11:00 AM
94° 11:00 AM
Mostly cloudy at 5:00 PM
96° 5:00 PM
Overcast night at 11:00 PM
82° 11:00 PM
Partly cloudy night at 5:00 AM
77° Thursday 5:00 AM
Overcast at 11:00 AM
90° 11:00 AM
Partly cloudy at 5:00 PM
97° 5:00 PM
Overcast night at 11:00 PM
86° 11:00 PM
Partly cloudy night at 5:00 AM
81° Friday 5:00 AM
Sunny at 11:00 AM
97° 11:00 AM
Mostly sunny at 5:00 PM
101° 5:00 PM
Mostly cloudy night at 11:00 PM
89° 11:00 PM
Mostly cloudy night at 5:00 AM
84° Saturday 5:00 AM
Partly cloudy at 11:00 AM
97° 11:00 AM
Partly cloudy at 5:00 PM
97° 5:00 PM
Mostly cloudy night at 11:00 PM
89° 11:00 PM
Clear night at 5:00 AM
80° Sunday 5:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Santa Cruz

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 5:00 PM
PM2.5 Fine particles Good 1,8µg/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 7,5µg/m³

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

O₃ Ozone Good 51,7µg/m³

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

NO₂ Nitrogen dioxide Good 0,2µg/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 Santa Cruz

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 9,2Very high 😊Good
Tomorrow UV 9,1Very high 🙂Fair
Monday UV 8,9Very high 🙂Fair
Tuesday UV 8,8Very high 🙂Fair
Wednesday UV 8,5Very high 🙂Fair
Thursday UV 7,0High Unavailable
Friday UV 9,0Very high Unavailable
Hourly UV index today
5:00 PMUV 1,0 6:00 PMUV 0,2 7:00 PMUV 0,0
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.

Good air quality

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

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

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 Santa Cruz

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

Forecast data for Santa Cruz were last refreshed today at 4:38 PM. The current forecast period extends through 14/09/2026 at 2:00 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.

NIGHT SKY · SANTA CRUZ, ARIZONA

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: 8:02 PM–4:47 AM
Cloud cover 2% Real hourly forecast for the best viewing hour.
Moonlight 3% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 83° 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 min81%
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.