TUCSON, AZ Weather Forecast & Current Conditions

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TUCSON, AZ
Current Weather

4:53 PM MDT MAY 18, 2026
Clear
86°F
Feels Like: 83°F
Dewpoint: 30°F
Rel. Hum.: 13%
Visibility: 10 miles
Wind: W at 16 mph, gusts to 29
Pressure: 29.83 inches
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TUCSON, AZ
Weather Forecast

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TODAY
Partly cloudy. Highs 81 to 86. South wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon.
TONIGHT
Partly cloudy in the evening then becoming mostly cloudy. Lows 54 to 59. Southwest wind 5 to 10 mph becoming southeast after midnight.
TUESDAY
Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs 80 to 85. South wind 5 to 15 mph.
TUESDAY NIGHT
Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 53 to 58. South wind 5 to 15 mph. Chance of precipitation 50 percent.
WEDNESDAY
Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 72 to 77. South wind 5 to 15 mph becoming west around 15 mph in the afternoon. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 48 to 54. Chance of precipitation 40 percent.
THURSDAY
Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 71 to 76.
THURSDAY NIGHT THROUGH SUNDAY
Partly cloudy. Lows 48 to 56. Highs 71 to 83.

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TUCSON, AZ
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TUCSON, AZ
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TUCSON, AZ

TUCSON, AZ 3 hourly weather forecast

weather forecast created  7:00 AM CDT  5/18/2026
Monday
18 MAY 2026
TUCSON, AZ weather forecast Day 1, 12 hours 12 PM 81° 79° Clear 0%

0% Thunder
( 0% severe)
SW   18 18% 34°
High 87° TUCSON, AZ weather forecast Day 1, 15 hours 3 PM 86° 83° Partly Cloudy WSW   16 16% 34°
Clear



TUCSON, AZ weather forecast Day 1, 18 hours 6 PM 86° 83° Clear 0%

0% Thunder
( 0% severe)
WSW   14 15% 33°
TUCSON, AZ weather forecast Day 1, 21 hours 9 PM 79° 78° Clear W   10 22% 37°
Tuesday
19 MAY 2026
TUCSON, AZ weather forecast Day 2, 0 hours 12 AM 70° 70° Clear 0%

0% Thunder
( 0% severe)
SW   7 34% 40°
Low 60° TUCSON, AZ weather forecast Day 2, 3 hours 3 AM 64° 64° Clear SE   6 41% 40°
High 91° TUCSON, AZ weather forecast Day 2, 6 hours 6 AM 60° 60° Clear 0%

0% Thunder
( 0% severe)
SE   6 46% 39°

Clear



TUCSON, AZ weather forecast Day 2, 9 hours 9 AM 71° 71° Clear SSE   5 30% 38°
TUCSON, AZ weather forecast Day 2, 12 hours 12 PM 82° 80° Clear 1%

0% Thunder
( 1% severe)
SSW   7 18% 34°
TUCSON, AZ weather forecast Day 2, 15 hours 3 PM 90° 86° Clear WSW   12 12% 31°
TUCSON, AZ weather forecast Day 2, 18 hours 6 PM 90° 86° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   13 11% 28°
TUCSON, AZ weather forecast Day 2, 21 hours 9 PM 82° 80° Partly Cloudy WSW   9 14% 29°
Wednesday
20 MAY 2026
TUCSON, AZ weather forecast Day 3, 0 hours 12 AM 74° 74° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   7 20% 30°
Low 63° TUCSON, AZ weather forecast Day 3, 3 hours 3 AM 68° 68° Partly Cloudy S   6 25% 31°
High 91° TUCSON, AZ weather forecast Day 3, 6 hours 6 AM 64° 64° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSE   6 30% 32°

Mostly Cloudy



TUCSON, AZ weather forecast Day 3, 9 hours 9 AM 73° 73° Mostly Cloudy SSE   5 22% 32°
TUCSON, AZ weather forecast Day 3, 15 hours 12 PM 85° 82° Mostly Cloudy 0%

0% Thunder
( 1% severe)
SSW   6 11% 25°
TUCSON, AZ weather forecast Day 3, 18 hours 3 PM 90° 86° Partly Cloudy SW   10 7% 19°
TUCSON, AZ weather forecast Day 3, 21 hours 6 PM 90° 86° Mostly Cloudy     WSW   12 7% 20°

TUCSON, AZ extended weather forecast

Thursday
21 MAY 2026
Friday
22 MAY 2026
Saturday
23 MAY 2026
Sunday
24 MAY 2026
Monday
25 MAY 2026
Low 60° Low 61° Low 64° Low 66° Low 68°
High 92° High 93° High 94° High 97° High 100°
TUCSON, AZ weather forecast Day 4 TUCSON, AZ weather forecast Day 5 TUCSON, AZ weather forecast Day 6 TUCSON, AZ weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
2% Rain
Clear
2% Rain
Clear
4% Rain
Clear
4% Rain
Clear
14% Rain
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