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Now · 9:14 PM

Lake Montezuma Weather & Hourly Forecast

United States · Arizona · 86335

Clear night
84°F
Clear night
Feels like: 84°F
💧 Humidity 36% 🌡 Pressure 29.85 inHg 💨 Wind 2 mph 👁 Visibility 35.5 mi Clouds 9% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Lake Montezuma

Today
Clear night · 10:00 PM Clear night
82° 💧 None 💨 2 mph H 39%29.88 inHg
Tomorrow
Mostly clear night · 1:00 AM Mostly clear night
76° 💧 None 💨 1 mph H 48%29.91 inHg
Clear night · 4:00 AM Clear night
72° 💧 None 💨 1 mph H 52%29.94 inHg
Sunny · 7:00 AM Sunny
72° 💧 None 💨 1 mph H 50%29.97 inHg
Sunny · 10:00 AM Sunny
87° 💧 None 💨 3 mph H 29%29.97 inHg
Sunny · 1:00 PM Sunny
97° 💧 0.000 in 💨 2 mph H 18%29.88 inHg
Sunny · 4:00 PM Sunny
100° 💧 None 💨 5 mph H 16%29.80 inHg
Mostly clear night · 7:00 PM Mostly clear night
93° 💧 None 💨 1 mph H 20%29.83 inHg
Clear night · 10:00 PM Clear night
84° 💧 None 💨 4 mph H 30%29.91 inHg
Wednesday
Mostly clear night · 1:00 AM Mostly clear night
80° 💧 None 💨 1 mph H 36%29.94 inHg
Clear night · 4:00 AM Clear night
77° 💧 None 💨 1 mph H 39%29.97 inHg
Sunny · 7:00 AM Sunny
76° 💧 None 💨 1 mph H 40%30.03 inHg
Sunny · 10:00 AM Sunny
90° 💧 None 💨 2 mph H 25%30.03 inHg
Sunny · 1:00 PM Sunny
102° 💧 0.000 in 💨 4 mph H 15%29.88 inHg
Strong thunderstorm · 4:00 PM Strong thunderstorm
98° 💧 0.023 in 💨 12 mph H 20%29.85 inHg
Partly cloudy night · 7:00 PM Partly cloudy night
92° 💧 None 💨 6 mph H 27%29.88 inHg

In Lake Montezuma and, more broadly, across the state of Arizona: The evening will feature mostly cloudy skies with very hot conditions, with temperatures holding between 93 and 96 degrees Fahrenheit. Light westward winds will prevail, generally blowing at around 8 mph, with occasional gusts reaching up to 14 mph. No precipitation is anticipated during the coming hours, providing a dry night. Temperatures are expected to stay elevated through the evening, so it remains quite warm. Residents should remain cautious of the heat, especially if spending extended time outdoors, and stay hydrated. The wind may offer some relief, but it will remain fairly gentle throughout the evening. Overall, expect a warm, dry night with mostly cloudy skies and mild breezes.

15-Day Weather Outlook for Lake Montezuma

Wednesday, Sep 9Wed Sep 9 Strong thunderstorm Strong thunderstorm 103°/74° 💧 None 💨 12 mph
Thursday, Sep 10Thu Sep 10 Light thunderstorms Light thunderstorms 97°/76° 💧 0.008 in 💨 8 mph
Friday, Sep 11Fri Sep 11 Moderate rain Moderate rain 96°/74° 💧 0.119 in 💨 12 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 85°/64° 💧 0.118 in 💨 7 mph
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 82°/68° 💧 0.027 in 💨 8 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 84°/66° 💧 0.023 in 💨 10 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 85°/66° 💧 0.007 in 💨 6 mph
Wednesday, Sep 16Wed Sep 16 Moderate rain Moderate rain 89°/67° 💧 0.136 in 💨 7 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 84°/67° 💧 0.058 in 💨 6 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 80°/60° 💧 0.175 in 💨 6 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 83°/60° 💧 0.002 in 💨 5 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 86°/62° 💧 None 💨 6 mph
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 83°/67° 💧 0.023 in 💨 7 mph
Tuesday, Sep 22Tue Sep 22 Sunny Sunny 84°/64° 💧 0.001 in 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lake Montezuma

Vertical axis: °F · Color based on temperature
Clear night at 10:00 PM
82° Today 10:00 PM
Clear night at 11:00 PM
80° 11:00 PM
Mostly clear night at 12:00 AM
79° 12:00 AM
Mostly clear night at 1:00 AM
76° 1:00 AM
Clear night at 2:00 AM
75° Tomorrow 2:00 AM
Clear night at 3:00 AM
73° 3:00 AM
Clear night at 4:00 AM
72° 4:00 AM
Clear night at 5:00 AM
71° 5:00 AM
Clear night at 6:00 AM
70° Tomorrow 6:00 AM
Sunny at 7:00 AM
72° 7:00 AM
Sunny at 8:00 AM
76° 8:00 AM
Sunny at 9:00 AM
81° 9:00 AM
Sunny at 10:00 AM
87° Tomorrow 10:00 AM
Sunny at 11:00 AM
92° 11:00 AM
Sunny at 12:00 PM
95° 12:00 PM
Sunny at 1:00 PM
97° 1:00 PM
Sunny at 2:00 PM
99° Tomorrow 2:00 PM
Sunny at 3:00 PM
100° 3:00 PM
Sunny at 4:00 PM
100° 4:00 PM
Sunny at 5:00 PM
98° 5:00 PM
Sunny at 6:00 PM
96° Tomorrow 6:00 PM
Mostly clear night at 7:00 PM
93° 7:00 PM
Mostly clear night at 8:00 PM
91° 8:00 PM
Clear night at 9:00 PM
87° 9:00 PM
Clear night at 10:00 PM
84° Tomorrow 10:00 PM
Clear night at 11:00 PM
83° 11:00 PM
Mostly clear night at 12:00 AM
81° 12:00 AM
Mostly clear night at 1:00 AM
80° 1:00 AM
Clear night at 2:00 AM
80° Wednesday 2:00 AM
Clear night at 3:00 AM
79° 3:00 AM
Clear night at 4:00 AM
77° 4:00 AM
Clear night at 5:00 AM
76° 5:00 AM
Clear night at 6:00 AM
74° Wednesday 6:00 AM
Sunny at 7:00 AM
76° 7:00 AM
Sunny at 8:00 AM
81° 8:00 AM
Sunny at 9:00 AM
85° 9:00 AM
Sunny at 10:00 AM
90° Wednesday 10:00 AM
Sunny at 11:00 AM
94° 11:00 AM
Sunny at 12:00 PM
99° 12:00 PM
Sunny at 1:00 PM
102° 1:00 PM
Mostly sunny at 2:00 PM
103° Wednesday 2:00 PM
Mostly cloudy at 3:00 PM
103° 3:00 PM
Strong thunderstorm at 4:00 PM
98° 4:00 PM
Light thunderstorms at 5:00 PM
95° 5:00 PM
Light rain at 6:00 PM
94° Wednesday 6:00 PM
Partly cloudy night at 7:00 PM
92° 7:00 PM
Mostly cloudy night at 8:00 PM
89° 8:00 PM
Mostly cloudy night at 9:00 PM
89° 9:00 PM
Mostly clear night at 10:00 PM
86° Wednesday 10:00 PM
Clear night at 11:00 PM
84° 11:00 PM
Clear night at 12:00 AM
82° 12:00 AM
Clear night at 1:00 AM
80° 1:00 AM
Clear night at 2:00 AM
79° Thursday 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
76° 5:00 AM
Sunny at 2:00 PM
97° Thursday 2:00 PM
Mostly sunny at 5:00 PM
92° 5:00 PM
Mostly clear night at 8:00 PM
83° 8:00 PM
Clear night at 11:00 PM
81° 11:00 PM
Clear night at 2:00 AM
78° Friday 2:00 AM
Clear night at 5:00 AM
75° 5:00 AM
Sunny at 8:00 AM
79° 8:00 AM
Mostly sunny at 11:00 AM
87° 11:00 AM
Overcast at 2:00 PM
89° Friday 2:00 PM
Moderate rain at 5:00 PM
78° 5:00 PM
Light rain at 8:00 PM
71° 8:00 PM
Clear night at 11:00 PM
70° 11:00 PM
Clear night at 2:00 AM
69° Saturday 2:00 AM
Mostly clear night at 5:00 AM
67° 5:00 AM
Sunny at 8:00 AM
72° 8:00 AM
Sunny at 11:00 AM
80° 11:00 AM
Light rain at 2:00 PM
84° Saturday 2:00 PM
Light rain at 5:00 PM
80° 5:00 PM
Mostly clear night at 8:00 PM
73° 8:00 PM
Mostly clear night at 11:00 PM
71° 11:00 PM
Mostly clear night at 2:00 AM
70° Sunday 2:00 AM
Mostly clear night at 5:00 AM
68° 5:00 AM
Mostly sunny at 8:00 AM
71° 8:00 AM
Sunny at 11:00 AM
79° 11:00 AM
Mostly sunny at 5:00 PM
80° Sunday 5:00 PM
Mostly clear night at 11:00 PM
84° 11:00 PM
Clear night at 5:00 AM
72° 5:00 AM
Sunny at 11:00 AM
66° 11:00 AM
Mostly sunny at 5:00 PM
82° Monday 5:00 PM
Mostly clear night at 11:00 PM
84° 11:00 PM
Mostly clear night at 5:00 AM
70° 5:00 AM
Sunny at 11:00 AM
66° 11:00 AM
Sunny at 5:00 PM
85° Tuesday 5:00 PM
Overcast night at 11:00 PM
89° 11:00 PM
Partly cloudy night at 5:00 AM
70° 5:00 AM
Mostly cloudy at 11:00 AM
67° 11:00 AM
Moderate rain at 5:00 PM
70° Wednesday 5:00 PM
Light rain at 11:00 PM
82° 11:00 PM
Overcast night at 5:00 AM
70° 5:00 AM
Overcast at 11:00 AM
67° 11:00 AM
Mostly sunny at 5:00 PM
84° Thursday 5:00 PM
Light rain at 11:00 PM
79° 11:00 PM
Mostly clear night at 5:00 AM
64° 5:00 AM
Sunny at 11:00 AM
60° 11:00 AM
Sunny at 5:00 PM
80° Friday 5:00 PM
Mostly clear night at 11:00 PM
83° 11:00 PM
Clear night at 5:00 AM
64° 5:00 AM
Sunny at 11:00 AM
60° 11:00 AM
Sunny at 5:00 PM
82° Saturday 5:00 PM
Mostly clear night at 11:00 PM
86° 11:00 PM
Clear night at 5:00 AM
66° 5:00 AM
Sunny at 11:00 AM
62° 11:00 AM
Sunny at 5:00 PM
84° Sunday 5:00 PM
Mostly clear night at 11:00 PM
83° 11:00 PM
Clear night at 5:00 AM
73° 5:00 AM
Sunny at 11:00 AM
67° 11:00 AM
Mostly sunny at 5:00 PM
82° Monday 5:00 PM
Clear night at 11:00 PM
84° 11:00 PM
Clear night at 5:00 AM
71° 5:00 AM
Sunny at 11:00 AM
64° 11:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Lake Montezuma

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 10:00 PM
PM2.5 Fine particles Good 1,6µg/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 9,2µg/m³

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

O₃ Ozone Good 39,0µg/m³

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

NO₂ Nitrogen dioxide Good 1,7µg/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 Lake Montezuma

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 10,1Very high 😊Good
Tomorrow UV 9,8Very high 🙂Fair
Wednesday UV 9,7Very high 😐Moderate
Thursday UV 9,7Very high 😐Moderate
Friday UV 9,2Very high 😐Moderate
Saturday UV 7,0High Unavailable
Sunday UV 8,0Very high 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.

Good air quality

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

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 Lake Montezuma

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

Tonight's Stargazing & Shooting Stars

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

100/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:11 PM–4:39 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 12% Waning Crescent · Moon about 7° above 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 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min79%
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 Lake Montezuma were last refreshed today at 9:14 PM. The current forecast period extends through 09/09/2026 at 7:00 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.