Tucson, AZ 14-Day Forecast
Arizona, United States 🇺🇸
95°
Partly Cloudy right now
Today: high 98°, low 76°
Updated 2 hours ago
Tucson weather for the next 14 days
Thursday, August 13
Sunny High 93° Low 76°Precipitation
57%
· 0.08 in
Max wind
10 mph
Humidity
48%
UV index
10 - Very High
Sunrise / sunset
05:46 AM / 07:10 PM
Friday, August 14
Sunny High 94° Low 80°Precipitation
57%
· 0.05 in
Max wind
9 mph
Humidity
40%
UV index
10 - Very High
Sunrise / sunset
05:47 AM / 07:09 PM
Saturday, August 15
Sunny High 96° Low 82°Precipitation
17%
· 0.01 in
Max wind
13 mph
Humidity
37%
UV index
11 - Extreme
Sunrise / sunset
05:48 AM / 07:08 PM
Sunday, August 16
Sunny High 98° Low 79°Precipitation
57%
· 0.18 in
Max wind
17 mph
Humidity
44%
UV index
11 - Extreme
Sunrise / sunset
05:48 AM / 07:07 PM
Monday, August 17
Sunny High 102° Low 82°Precipitation
1%
· 0.0 in
Max wind
13 mph
Humidity
35%
UV index
9 - Very High
Sunrise / sunset
05:49 AM / 07:06 PM
Tuesday, August 18
Sunny High 103° Low 87°Precipitation
1%
· 0.0 in
Max wind
17 mph
Humidity
32%
UV index
9 - Very High
Sunrise / sunset
05:50 AM / 07:05 PM
Wednesday, August 19
Sunny High 100° Low 81°Precipitation
57%
· 0.05 in
Max wind
13 mph
Humidity
39%
UV index
9 - Very High
Sunrise / sunset
05:50 AM / 07:04 PM
Thursday, August 20
Sunny High 101° Low 82°Precipitation
1%
· 0.0 in
Max wind
14 mph
Humidity
35%
UV index
9 - Very High
Sunrise / sunset
05:51 AM / 07:02 PM
Friday, August 21
Sunny High 102° Low 82°Precipitation
57%
· 0.3 in
Max wind
17 mph
Humidity
40%
UV index
9 - Very High
Sunrise / sunset
05:51 AM / 07:01 PM
Saturday, August 22
Sunny High 104° Low 82°Precipitation
1%
· 0.0 in
Max wind
10 mph
Humidity
32%
UV index
9 - Very High
Sunrise / sunset
05:52 AM / 07:00 PM
Sunday, August 23
Sunny High 102° Low 87°Precipitation
1%
· 0.0 in
Max wind
11 mph
Humidity
28%
UV index
9 - Very High
Sunrise / sunset
05:53 AM / 06:59 PM
Monday, August 24
Sunny High 101° Low 82°Precipitation
57%
· 0.06 in
Max wind
12 mph
Humidity
37%
UV index
9 - Very High
Sunrise / sunset
05:53 AM / 06:58 PM
Tuesday, August 25
Sunny High 102° Low 83°Precipitation
57%
· 0.04 in
Max wind
13 mph
Humidity
34%
UV index
9 - Very High
Sunrise / sunset
05:54 AM / 06:57 PM
Tucson 14-day outlook: the story
The warmest day of Tucson's 14-day outlook is Saturday, August 22 with a high near 104°F (40°C); the coolest night comes Wednesday, August 12, dipping to 76°F (24°C). The trend points warmer: week two runs about 4°F above week one. Highs over the next two weeks average 98°F (37°C), right in line with the typical August high of 98°F (36°C).
Precipitation is most likely on Wednesday 12, Thursday 13, Friday 14, Sunday 16 and beyond; the wettest day looks like Friday, August 21 with about 0.3 in (7.5 mm) expected. For the weekend, expect Saturday 96°F (36°C) and sunny / Sunday 98°F (37°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 8 of the next 14 days, peaking around Friday, August 21.
What will be the warmest day in Tucson over the next 14 days?
Saturday, August 22, with a forecast high near 104°F (40°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