Feels like91°FWind direction southGusts —Humidity 23%Cloud cover 0%Pressure 29.88 inHg
Mostly clear night
96°💧 None💨 14 mphH 25%29.77 inHg
Feels like90°FWind direction southwestGusts —Humidity 25%Cloud cover 21%Pressure 29.77 inHg
Monday
Clear night
84°💧 None💨 6 mphH 41%29.83 inHg
Feels like83°FWind direction southGusts —Humidity 41%Cloud cover 0%Pressure 29.83 inHg
Sunny
78°💧 None💨 6 mphH 40%29.83 inHg
Feels like75°FWind direction southeastGusts —Humidity 40%Cloud cover 8%Pressure 29.83 inHg
Sunny
96°💧 None💨 11 mphH 19%29.83 inHg
Feels like89°FWind direction southGusts —Humidity 19%Cloud cover 0%Pressure 29.83 inHg
Clear night
95°💧 None💨 15 mphH 15%29.71 inHg
Feels like84°FWind direction southwestGusts —Humidity 15%Cloud cover 2%Pressure 29.71 inHg
Tuesday
Clear night
79°💧 None💨 4 mphH 29%29.77 inHg
Feels like76°FWind direction southGusts —Humidity 29%Cloud cover 0%Pressure 29.77 inHg
Sunny
73°💧 None💨 5 mphH 31%29.77 inHg
Feels like68°FWind direction southeastGusts —Humidity 31%Cloud cover 0%Pressure 29.77 inHg
Sunny
93°💧 None💨 9 mphH 14%29.77 inHg
Feels like85°FWind direction southGusts —Humidity 14%Cloud cover 0%Pressure 29.77 inHg
Clear night
91°💧 None💨 15 mphH 25%29.62 inHg
Feels like82°FWind direction southwestGusts —Humidity 25%Cloud cover 0%Pressure 29.62 inHg
Wednesday
Clear night
78°💧 None💨 11 mphH 31%29.74 inHg
Feels like71°FWind direction southGusts —Humidity 31%Cloud cover 0%Pressure 29.74 inHg
Sunny
73°💧 None💨 10 mphH 82%29.77 inHg
Feels like74°FWind direction southGusts —Humidity 82%Cloud cover 6%Pressure 29.77 inHg
Mostly sunny
87°💧 None💨 13 mphH 41%29.83 inHg
Feels like83°FWind direction southGusts —Humidity 41%Cloud cover 20%Pressure 29.83 inHg
Mostly clear night
87°💧 None💨 15 mphH 35%29.74 inHg
Feels like81°FWind direction southwestGusts —Humidity 35%Cloud cover 15%Pressure 29.74 inHg
Thursday
Clear night
76°💧 None💨 9 mphH 48%29.85 inHg
Feels like73°FWind direction southGusts —Humidity 48%Cloud cover 0%Pressure 29.85 inHg
Sunny
70°💧 None💨 4 mphH 66%29.91 inHg
Feels like70°FWind direction southeastGusts —Humidity 66%Cloud cover 0%Pressure 29.91 inHg
Mostly sunny
84°💧 None💨 7 mphH 40%29.94 inHg
Feels like83°FWind direction southGusts —Humidity 40%Cloud cover 15%Pressure 29.94 inHg
Clear night
86°💧 None💨 11 mphH 27%29.85 inHg
Feels like80°FWind direction westGusts —Humidity 27%Cloud cover 3%Pressure 29.85 inHg
Friday
Clear night
75°💧 None💨 1 mphH 47%29.94 inHg
Feels like76°FWind direction southwestGusts —Humidity 47%Cloud cover 0%Pressure 29.94 inHg
Sunny
70°💧 None💨 3 mphH 51%29.91 inHg
Feels like69°FWind direction eastGusts —Humidity 51%Cloud cover 0%Pressure 29.91 inHg
Sunny
89°💧 None💨 6 mphH 24%29.97 inHg
Feels like85°FWind direction northGusts —Humidity 24%Cloud cover 0%Pressure 29.97 inHg
Clear night
92°💧 None💨 12 mphH 19%29.85 inHg
Feels like84°FWind direction northwestGusts —Humidity 19%Cloud cover 0%Pressure 29.85 inHg
Saturday
Clear night
80°💧 None💨 6 mphH 26%29.88 inHg
Feels like75°FWind direction northeastGusts —Humidity 26%Cloud cover 0%Pressure 29.88 inHg
Sunny
71°💧 None💨 4 mphH 36%29.85 inHg
Feels like67°FWind direction eastGusts —Humidity 36%Cloud cover 0%Pressure 29.85 inHg
Sunny
93°💧 None💨 3 mphH 19%29.88 inHg
Feels like90°FWind direction northeastGusts —Humidity 19%Cloud cover 0%Pressure 29.88 inHg
Clear night
97°💧 None💨 6 mphH 11%29.77 inHg
Feels like91°FWind direction northwestGusts —Humidity 11%Cloud cover 0%Pressure 29.77 inHg
Sunday
Clear night
83°💧 None💨 2 mphH 26%29.83 inHg
Feels like81°FWind direction eastGusts —Humidity 26%Cloud cover 0%Pressure 29.83 inHg
Sunny
74°💧 None💨 4 mphH 33%29.80 inHg
Feels like71°FWind direction eastGusts —Humidity 33%Cloud cover 0%Pressure 29.80 inHg
Sunny
97°💧 None💨 3 mphH 13%29.80 inHg
Feels like93°FWind direction northGusts —Humidity 13%Cloud cover 0%Pressure 29.80 inHg
Clear night
99°💧 None💨 8 mphH 10%29.68 inHg
Feels like91°FWind direction northwestGusts —Humidity 10%Cloud cover 0%Pressure 29.68 inHg
Monday
Clear night
84°💧 None💨 3 mphH 14%29.71 inHg
Feels like78°FWind direction northeastGusts —Humidity 14%Cloud cover 0%Pressure 29.71 inHg
Sunny
77°💧 None💨 2 mphH 17%29.68 inHg
Feels like72°FWind direction eastGusts —Humidity 17%Cloud cover 0%Pressure 29.68 inHg
Sunny
98°💧 None💨 3 mphH 10%29.71 inHg
Feels like93°FWind direction northeastGusts —Humidity 10%Cloud cover 5%Pressure 29.71 inHg
Clear night
102°💧 None💨 7 mphH 9%29.59 inHg
Feels like94°FWind direction westGusts —Humidity 9%Cloud cover 2%Pressure 29.59 inHg
Tuesday
Clear night
84°💧 None💨 5 mphH 22%29.62 inHg
Feels like79°FWind direction southwestGusts —Humidity 22%Cloud cover 0%Pressure 29.62 inHg
Sunny
77°💧 None💨 2 mphH 26%29.62 inHg
Feels like73°FWind direction southeastGusts —Humidity 26%Cloud cover 0%Pressure 29.62 inHg
In Why and, more broadly, across the state of Arizona:
Tonight, temperatures will remain warm, ranging from 91 to 94 degrees Fahrenheit, with a mix of sun and clouds overhead. Light southeast winds will persist at around 6 mph, with occasional gusts reaching up to 9 mph. A small chance of rain exists, with isolated showers possibly bringing around 0.05 inches of rainfall. The highest likelihood of rain will be in the early to late evening hours, so some brief showers may occur. Overall, conditions will stay warm and relatively calm through the night, with no significant weather concerns expected.
15-Day Weather Outlook for Why
TomorrowTomorrowMostly sunny97°/79°💧 None💨 16 mph
Daytime temperature 95°FFeels like 92°FHumidity 52%Pressure 29.85 inHgCloud cover 15%Wind direction southGusts 29 mphSunrise —Sunset —
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
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 Why
Maximum daily UVToday, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low3–5 Moderate6–7 High8–10 Very high11+ Extreme
DayMaximum UVAir quality
TodayUV 9,1Very high😊Good
TomorrowUV 9,1Very high🙂Fair
WednesdayUV 9,2Very high🙂Fair
ThursdayUV 8,0Very high🙂Fair
FridayUV 8,0Very high🙂Fair
SaturdayUV 8,0Very high—Unavailable
SundayUV 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 Why
Vertical axis: mph · Horizontal axis: hours
mph
Sustained windMax gusts
NIGHT SKY · WHY, ARIZONA
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.
100/100Best-hour score
BEST TIME TONIGHT5:00 AM–6:00 AM
Astronomical darkness: 8:00 PM–4:52 AM
☁Cloud cover0%
Real hourly forecast for the best viewing hour.
☾Moonlight14%
Waxing Crescent · Moon below the horizon at the best viewing hour.
☄Meteor activitySeptember ε-Perseids
Reference ZHR 8 · Radiant 76° high at the best hour.
✦Estimated visible meteors2–5/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min80%
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.
DISCOVER WEATHER NEARBYWeather in other cities⌄
Explore current conditions and forecasts for other locations.
Forecast data for Why were last refreshed today at 9:18 PM. The current forecast period extends through 16/09/2026 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.