Tucson, AZ 14-Day Forecast
Arizona, United States 🇺🇸
99°
Sunny right now
Today: high 108°, low 76°
Updated 9 min ago
Tucson weather for the next 14 days
Friday, August 7
Sunny High 102° Low 84°Precipitation
57%
· 0.11 in
Max wind
14 mph
Humidity
36%
UV index
11 - Very High
Sunrise / sunset
05:42 AM / 07:16 PM
Saturday, August 8
Sunny High 105° Low 78°Precipitation
57%
· 0.27 in
Max wind
21 mph
Humidity
36%
UV index
10 - Very High
Sunrise / sunset
05:43 AM / 07:15 PM
Sunday, August 9
Sunny High 102° Low 78°Precipitation
57%
· 0.16 in
Max wind
12 mph
Humidity
36%
UV index
9 - Very High
Sunrise / sunset
05:44 AM / 07:14 PM
Monday, August 10
Sunny High 100° Low 76°Precipitation
57%
· 0.45 in
Max wind
21 mph
Humidity
46%
UV index
9 - Very High
Sunrise / sunset
05:44 AM / 07:13 PM
Tuesday, August 11
Sunny High 94° Low 76°Precipitation
57%
· 0.07 in
Max wind
10 mph
Humidity
48%
UV index
8 - Very High
Sunrise / sunset
05:45 AM / 07:12 PM
Wednesday, August 12
Sunny High 96° Low 85°Precipitation
57%
· 0.07 in
Max wind
13 mph
Humidity
43%
UV index
9 - Very High
Sunrise / sunset
05:46 AM / 07:11 PM
Thursday, August 13
Patchy rain nearby High 91° Low 77°Precipitation
59%
· 0.27 in
Max wind
10 mph
Humidity
50%
UV index
8 - Very High
Sunrise / sunset
05:46 AM / 07:10 PM
Friday, August 14
Partly Cloudy High 95° Low 81°Precipitation
5%
· 0.0 in
Max wind
10 mph
Humidity
42%
UV index
8 - Very High
Sunrise / sunset
05:47 AM / 07:09 PM
Saturday, August 15
Sunny High 97° Low 83°Precipitation
1%
· 0.0 in
Max wind
10 mph
Humidity
33%
UV index
9 - Very High
Sunrise / sunset
05:48 AM / 07:08 PM
Sunday, August 16
Sunny High 100° Low 86°Precipitation
1%
· 0.0 in
Max wind
12 mph
Humidity
26%
UV index
9 - Very High
Sunrise / sunset
05:48 AM / 07:07 PM
Monday, August 17
Sunny High 99° Low 86°Precipitation
36%
· 0.03 in
Max wind
12 mph
Humidity
28%
UV index
9 - Very High
Sunrise / sunset
05:49 AM / 07:06 PM
Tuesday, August 18
Sunny High 93° Low 74°Precipitation
64%
· 0.66 in
Max wind
11 mph
Humidity
52%
UV index
8 - Very High
Sunrise / sunset
05:50 AM / 07:05 PM
Wednesday, August 19
Sunny High 90° Low 78°Precipitation
57%
· 0.19 in
Max wind
11 mph
Humidity
51%
UV index
8 - Very High
Sunrise / sunset
05:50 AM / 07:04 PM
Tucson 14-day outlook: the story
The warmest day of Tucson's 14-day outlook is Thursday, August 6 with a high near 108°F (42°C); the coolest night comes Tuesday, August 18, dipping to 74°F (23°C). The trend points cooler: week two runs about 6°F below week one. Highs over the next two weeks average 101°F (38°C), about 3°F (2°C) above the typical August high of 98°F (36°C).
Precipitation is most likely on Thursday 6, Friday 7, Saturday 8, Sunday 9 and beyond; the wettest day looks like Tuesday, August 18 with about 0.66 in (16.8 mm) expected. For the weekend, expect Saturday 105°F (41°C) and sunny / Sunday 102°F (39°C) and sunny.
For typical conditions month by month, see the Tucson climate & average temperatures guide.
Tucson forecast questions
Will it rain in Tucson this week?
The forecast currently shows meaningful precipitation chances on 10 of the next 14 days, peaking around Tuesday, August 18.
What will be the warmest day in Tucson over the next 14 days?
Thursday, August 6, with a forecast high near 108°F (42°C).
How accurate is a 14-day forecast for Tucson?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Tucson by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 64° | 41° | 5 | 1.8 in | 9.0 h/day | 53% |
| February | 68° | 43° | 4 | 1.4 in | 9.8 h/day | 44% |
| March | 75° | 49° | 4 | 1.2 in | 10.6 h/day | 36% |
| April | 84° | 56° | 1 | 0.2 in | 12.5 h/day | 22% |
| May | 91° | 63° | 1 | 0.1 in | 12.9 h/day | 20% |
| June | 101° | 74° | 2 | 0.3 in | 12.9 h/day | 20% |
| July | 100° | 78° | 8 | 2.0 in | 11.8 h/day | 39% |
| August | 98° | 76° | 6 | 1.6 in | 11.9 h/day | 44% |
| September | 94° | 71° | 5 | 1.9 in | 11.3 h/day | 40% |
| October | 87° | 61° | 3 | 0.6 in | 10.7 h/day | 34% |
| November | 75° | 50° | 3 | 0.7 in | 9.5 h/day | 38% |
| December | 66° | 43° | 5 | 1.4 in | 8.7 h/day | 48% |
14-day forecasts nearby