Tucson, Arizona weather
United States · America/Phoenix · 32.22, -110.93
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Tucson, AZ Weather Today
Current conditions, hourly and 7 day forecast, official severe weather alerts, and air quality for Tucson, Arizona. Every section shows where the data came from and when it was last checked.
Your briefing — take action
Tucson, Arizona
- Right now
- High Wind Warning in effect for Upper Santa Cruz River and Altar Valleys including Nogales; Tucson Metro Area including Tucson/Green Valley/Marana/Vail; South Central Pinal County including Eloy/Picacho Peak State Park; Southeast Pinal County including Kearny/Mammoth/Oracle; Upper San Pedro River Valley including Sierra Vista/Benson; Eastern Cochise County Below 5000 Feet including Douglas/Willcox; Upper Gila River and Aravaipa Valleys including Clifton/Safford; Galiuro and Pinaleno Mountains including Mount Graham; Chiricahua Mountains including Chiricahua National Monument; Dragoon/Mule/Huachuca and Santa Rita Mountains including Bisbee/Canelo Hills/Madera Canyon; Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven.Official warning
- Next few hours
- No rain in the forecast for the next few hours.Forecast
- Your day
- UV index 7 — sunburn risk during the strongest sun.Observed
What officials say to do
- People are urged to secure loose objects that could be blown around or damaged by the wind.
- Winds this strong can make driving difficult, especially for high profile vehicles.
- Use extra caution.
Wording from NWS Tucson AZ. Read the official warning
What happens next
- NowHigh Wind Warning covers Upper Santa Cruz River and Altar Valleys including Nogales; Tucson Metro Area including Tucson/Green Valley/Marana/Vail; South Central Pinal County including Eloy/Picacho Peak State Park; Southeast Pinal County including Kearny/Mammoth/Oracle; Upper San Pedro River Valley including Sierra Vista/Benson; Eastern Cochise County Below 5000 Feet including Douglas/Willcox; Upper Gila River and Aravaipa Valleys including Clifton/Safford; Galiuro and Pinaleno Mountains including Mount Graham; Chiricahua Mountains including Chiricahua National Monument; Dragoon/Mule/Huachuca and Santa Rita Mountains including Bisbee/Canelo Hills/Madera Canyon; Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven.Official warning
- NextOfficial warning runs until 12:00 AM.Official warning
Official warnings for this location come from NOAA / National Weather Service. Lines marked Our reading are WeatherSignal’s reading of the measurements and forecast, not an official statement.
Tucson, Arizona
74°
Clear sky
Feels like 74° · High 81° · Low 74°
Clear sky here right now. Nothing falling.
Mild and clear this evening. 74° right now. Sunset is at 11:00 AM. Temperatures are still climbing for now.
- Sunset 11:00 AM
- Overnight low 74°
- Rain this evening 0%
Next few hours
Now
74°
—
11 AM
76°
—
12 PM
78°
—
1 PM
80°
—
2 PM
81°
—
- Rain chance
- 0%
- Wind
- 22 mph E
- Humidity
- 23%
- Air quality
- No reading
Source updated: 5:50:51 PM · WeatherSignal checked: 5:50:51 PM
What matters today
Six quick answers for Tucson. Tap Why? on any of them to see the reasoning.
Umbrella
Nah (Good)
Best time
11 PM (Good)
Dog walk
10 PM (Good)
Car wash
Wait (Not good)
Cookout
Doable with a plan (Mixed)
Windows
Crack them (Mixed)
Today's Signal
Mixed day
51/100
A mixed day: the wind and poor visibility will get in the way of outdoor plans.
Wind 22 mph · Visibility 0.0 mi · Active High Wind Warning
Today is about the same as the rest of the week.
See exactly how this number was worked out
Every location starts at 100. Points come off for heat, cold, rain, wind, UV, humidity, poor visibility, and any official alert. Nothing is ever added back.
- Starting score100
- Wind 22 mph-9
- Visibility 0.0 mi-10
- Active High Wind Warning-30
- Final Signal51
Next 12 hours
No big swings coming in the next 12 hours.
- 2 PMWarmest stretch · 81°
- 10 PMCoolest stretch · 69°
- 11 AM—76 degrees, 0 percent chance of rain
- 12 PM—78 degrees, 0 percent chance of rain
- 1 PM—80 degrees, 0 percent chance of rain
- 2 PM—81 degrees, 0 percent chance of rain
- 3 PM—81 degrees, 0 percent chance of rain
- 4 PM—80 degrees, 0 percent chance of rain
- 5 PM—78 degrees, 0 percent chance of rain
- 6 PM—75 degrees, 0 percent chance of rain
- 7 PM—74 degrees, 0 percent chance of rain
- 8 PM—72 degrees, 0 percent chance of rain
- 9 PM—71 degrees, 0 percent chance of rain
- 10 PM—69 degrees, 0 percent chance of rain
The line is temperature by hour. The number under each hour is the chance of rain. Scroll sideways for the full 12 hours.
Next change
It keeps cooling down overnight
Temperatures fall from about 76° to 69° over the next 12 hours. There is no meaningful rain signal in the next several hours.
WeatherSignal NOW: Tucson, Arizona
One number for everything happening around you, from 0 to 100.
79
WATCHFUL
Severe weather is what is pulling this number down: official warning in effect.
Tap any line to see exactly what added or subtracted points. Every rule is published on our methodology page. This is an informational signal, not a safety rating: official warnings always come first.
What this means
Generated from the forecast values above using fixed rules: not an AI guess.
- A High Wind Warning issued by NWS Tucson AZ is active for Upper Santa Cruz River and Altar Valleys including Nogales.
- No significant precipitation is expected in the next 24 hours.
Next 24 hours
Will it rain during your commute? When does the storm arrive?
See all 47 hours (2 days) — free
| Time | Condition | Temp | Feels | Precip % | Amount | Wind | Humidity |
|---|---|---|---|---|---|---|---|
| 11 AM | Clear sky | 76° | 76° | 0% | 0.00″ | 22 E | 20% |
| 12 PM | Clear sky | 78° | 78° | 0% | 0.00″ | 21 E | 18% |
| 1 PM | Clear sky | 80° | 80° | 0% | 0.00″ | 22 E | 17% |
| 2 PM | Clear sky | 81° | 81° | 0% | 0.00″ | 22 E | 16% |
| 3 PM | Partly cloudy | 81° | 81° | 0% | 0.00″ | 21 E | 16% |
| 4 PM | Partly cloudy | 80° | 80° | 0% | 0.00″ | 20 E | 16% |
| 5 PM | Partly cloudy | 78° | 78° | 0% | 0.00″ | 19 E | 17% |
| 6 PM | Partly cloudy | 75° | 75° | 0% | 0.00″ | 17 E | 18% |
| 7 PM | Partly cloudy | 74° | 74° | 0% | 0.00″ | 18 E | 18% |
| 8 PM | Partly cloudy | 72° | 72° | 0% | 0.00″ | 17 E | 19% |
| 9 PM | Partly cloudy | 71° | 71° | 0% | 0.00″ | 16 ESE | 20% |
| 10 PM | Mainly clear | 69° | 69° | 0% | 0.00″ | 16 ESE | 21% |
| 11 PM | Partly cloudy | 69° | 69° | 0% | 0.00″ | 17 ESE | 20% |
| 12 AM | Partly cloudy | 68° | 68° | 0% | 0.00″ | 17 ESE | 19% |
| 1 AM | Partly cloudy | 67° | 67° | 0% | 0.00″ | 19 E | 20% |
| 2 AM | Partly cloudy | 66° | 66° | 0% | 0.00″ | 19 E | 20% |
| 3 AM | Partly cloudy | 64° | 64° | 0% | 0.00″ | 18 E | 21% |
| 4 AM | Partly cloudy | 64° | 64° | 0% | 0.00″ | 19 E | 19% |
| 5 AM | Overcast | 64° | 64° | 0% | 0.00″ | 19 ESE | 18% |
| 6 AM | Overcast | 64° | 64° | 0% | 0.00″ | 19 E | 18% |
| 7 AM | Partly cloudy | 63° | 63° | 0% | 0.00″ | 18 E | 20% |
| 8 AM | Partly cloudy | 64° | 64° | 0% | 0.00″ | 16 SE | 20% |
| 9 AM | Partly cloudy | 67° | 67° | 0% | 0.00″ | 17 E | 18% |
| 10 AM | Partly cloudy | 71° | 71° | 0% | 0.00″ | 17 E | 17% |
7-day forecast
Confidence decreases the further out you look.
Today
Clear sky
81° / 74°
- Precip:
- 0% · 0.00″
- Wind:
- 22 mph
- UV:
- 6.9
- Sun:
- 11 PM to 11 AM
Sat, Oct 17
Overcast
80° / 63°
- Precip:
- 0% · 0.00″
- Wind:
- 19 mph
- UV:
- 7.1
- Sun:
- 11 PM to 11 AM
Sun, Oct 18
Mainly clear
86° / 61°
- Precip:
- 0% · 0.08″
- Wind:
- 17 mph
- UV:
- 7.3
- Sun:
- 11 PM to 11 AM
Mon, Oct 19
Clear sky
83° / 65°
- Precip:
- 0% · 0.00″
- Wind:
- 9 mph
- UV:
- 0.2
- Sun:
- 11 PM to 11 AM
Tue, Oct 20
Clear sky
84° / 63°
- Precip:
- 0% · 0.00″
- Wind:
- 7 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Lower confidence: long-range outlook, not a certainty.
Wed, Oct 21
Clear sky
82° / 65°
- Precip:
- 0% · 0.00″
- Wind:
- 7 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Lower confidence: long-range outlook, not a certainty.
Thu, Oct 22
Clear sky
79° / 66°
- Precip:
- 0% · 0.00″
- Wind:
- 6 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Lower confidence: long-range outlook, not a certainty.
Forecasts describe likely conditions, not guaranteed outcomes. Official warnings from your national weather service always take precedence over anything shown here.
Tucson hourly weather
Hour by hour, out to eight days ahead.
Tucson 7 day forecast
Highs, lows and rain chance for the week.
Air quality detail
Pollutants, category, and official guidance.