Local weather forecast

Weather in Tacna, AZ

Updated 2026-08-11 09:15 local time · ZIP codes 85352

Cloudy
Now93°F

Cloudy

High / Low107° / 84°
Rain chance17%
Wind10 mph
Weather alerts

Active alerts

3
Flood Watch issued August 10 at 9:53PM MST until August 10 at 10:00PM MST by NWS Tucson AZ

The Flood Watch will expire for a portion of Southeast Arizona, including the following areas, Catalina and Rincon Mountains, Tucson Metro Area and Upper Santa Cruz River Valley/Altar Valley. The flash flooding threat has ended. Therefore, the Flood Watch will expire at 10 PM MST this evening.

Safety instructions

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Flood Watch issued August 10 at 9:53PM MST until August 11 at 11:00PM MST by NWS Tucson AZ

The Flood Watch will expire for a portion of Southeast Arizona, including the following areas, Catalina and Rincon Mountains, Tucson Metro Area and Upper Santa Cruz River Valley/Altar Valley. The flash flooding threat has ended. Therefore, the Flood Watch will expire at 10 PM MST this evening.

Safety instructions

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Flood Watch issued August 11 at 2:59AM MST until August 11 at 11:00PM MST by NWS Tucson AZ

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Southeast Arizona, including the following areas, Catalina and Rincon Mountains, Chiricahua Mountains, Dragoon and Mule and Huachuca and Santa Rita Mountains, Eastern Cochise County below 5000 feet, Galiuro and Pinaleno Mountains, Tucson Metro Area, Upper Gila River Valley, Upper San Pedro River Valley and Upper Santa Cruz River Valley/Altar Valley. * WHEN...From 2 PM MST this afternoon through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - Scattered to numerous thunderstorms are expected this afternoon into this evening. Rainfall rates in excess of 1 inch per hour are expected with the stronger storms with isolated areas having the potential of 2 inches or more in an hour. - http://www.weather.gov/safety/flood

Safety instructions

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Hourly

Next hours

NowCloudy93°3% rain
10 AMSunny92°2% rain
11 AMSunny97°1% rain
12 PMSunny101°1% rain
1 PMSunny104°0% rain
2 PMSunny104°0% rain
3 PMDust haze106°0% rain
4 PMDust haze107°0% rain
5 PMDust haze106°0% rain
6 PMDust haze105°0% rain
7 PMDust haze103°0% rain
8 PMBlowing dust100°0% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
107° 84°Sunny
Rain 17%Gust 18 mph
Tomorrow2026-08-12
Sunny
103° 87°Sunny
Rain 1%Gust 19 mph
Thursday2026-08-13
Sunny
102° 84°Sunny
Rain 36%Gust 16 mph
Conditions

Weather details

Feels like106°F
Humidity50%
Pressure29.91 inHg
Visibility10 mi
Wind10 mph SSW
Wind gusts12 mph
Precipitation0.00 in
UV index3
Daylight

Sunrise, sunset and moon

Sunrise05:56 AM
Sunset07:24 PM
Moonrise04:11 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 3%).

Choose light, breathable clothing

It feels like 106°F with winds near 10 mph.

Best window: 10 AM

92°F, 2% rain chance and 10 mph wind.

Driving conditions look generally normal

Visibility is around 10 mi; gusts may reach 21 mph.

Running conditions are less comfortable

Current temperature is 93°F, wind 10 mph, rain chance up to 3%.

Moderate UV protection recommended

UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.

Tacna weather today

Cloudy and 93°F in Tacna, AZ. Today's high is 107°F with a 17% rain chance. Winds are around 10 mph with gusts near 12 mph. Relative humidity is 50%, pressure is 29.91 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Tacna

Sunrise is at 05:56 AM and sunset is at 07:24 PM. Tomorrow's forecast calls for Sunny with a high near 103°F and a low near 87°F. The maximum rain chance is 1%.

Nearby

Weather near Tacna

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