Mesa, AZ 14-Day Forecast
Arizona, United States 🇺🇸
80°
Overcast right now
Today: high 100°, low 76°
Updated just now
Mesa weather for the next 14 days
Saturday, July 18
Sunny High 98° Low 82°Precipitation
36%
· 0.02 in
Max wind
13 mph
Humidity
40%
UV index
11 - Extreme
Sunrise / sunset
05:30 AM / 07:36 PM
Sunday, July 19
Sunny High 102° Low 86°Precipitation
1%
· 0.0 in
Max wind
8 mph
Humidity
30%
UV index
11 - Extreme
Sunrise / sunset
05:31 AM / 07:36 PM
Monday, July 20
Sunny High 102° Low 89°Precipitation
36%
· 0.02 in
Max wind
14 mph
Humidity
28%
UV index
11 - Extreme
Sunrise / sunset
05:31 AM / 07:35 PM
Tuesday, July 21
Patchy rain nearby High 97° Low 84°Precipitation
57%
· 0.18 in
Max wind
8 mph
Humidity
41%
UV index
9 - Very High
Sunrise / sunset
05:32 AM / 07:35 PM
Wednesday, July 22
Sunny High 105° Low 88°Precipitation
1%
· 0.0 in
Max wind
6 mph
Humidity
33%
UV index
10 - Very High
Sunrise / sunset
05:33 AM / 07:34 PM
Thursday, July 23
Sunny High 111° Low 96°Precipitation
0%
· 0.0 in
Max wind
11 mph
Humidity
22%
UV index
10 - Very High
Sunrise / sunset
05:33 AM / 07:33 PM
Friday, July 24
Sunny High 106° Low 86°Precipitation
57%
· 0.05 in
Max wind
12 mph
Humidity
35%
UV index
10 - Very High
Sunrise / sunset
05:34 AM / 07:33 PM
Saturday, July 25
Sunny High 107° Low 87°Precipitation
36%
· 0.03 in
Max wind
6 mph
Humidity
34%
UV index
10 - Very High
Sunrise / sunset
05:35 AM / 07:32 PM
Sunday, July 26
Sunny High 110° Low 91°Precipitation
36%
· 0.01 in
Max wind
14 mph
Humidity
29%
UV index
10 - Very High
Sunrise / sunset
05:35 AM / 07:31 PM
Monday, July 27
Partly Cloudy High 100° Low 88°Precipitation
57%
· 0.05 in
Max wind
14 mph
Humidity
35%
UV index
9 - Very High
Sunrise / sunset
05:36 AM / 07:31 PM
Tuesday, July 28
Sunny High 102° Low 85°Precipitation
57%
· 0.18 in
Max wind
10 mph
Humidity
37%
UV index
9 - Very High
Sunrise / sunset
05:37 AM / 07:30 PM
Wednesday, July 29
Sunny High 105° Low 88°Precipitation
1%
· 0.0 in
Max wind
8 mph
Humidity
31%
UV index
10 - Very High
Sunrise / sunset
05:37 AM / 07:29 PM
Thursday, July 30
Sunny High 107° Low 90°Precipitation
1%
· 0.0 in
Max wind
18 mph
Humidity
28%
UV index
10 - Very High
Sunrise / sunset
05:38 AM / 07:28 PM
Mesa 14-day outlook: the story
The warmest day of Mesa's 14-day outlook is Thursday, July 23 with a high near 111°F (44°C); the coolest night comes Friday, July 17, dipping to 76°F (24°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 102°F (39°C), about 4°F (2°C) below the typical July high of 106°F (41°C).
Precipitation is most likely on Friday 17, Tuesday 21, Friday 24, Monday 27 and beyond; the wettest day looks like Tuesday, July 21 with about 0.18 in (4.6 mm) expected. For the weekend, expect Saturday 98°F (37°C) and sunny / Sunday 102°F (39°C) and sunny.
For typical conditions month by month, see the Mesa climate & average temperatures guide.
Mesa forecast questions
Will it rain in Mesa this week?
The forecast currently shows meaningful precipitation chances on 5 of the next 14 days, peaking around Tuesday, July 21.
What will be the warmest day in Mesa over the next 14 days?
Thursday, July 23, with a forecast high near 111°F (44°C).
How accurate is a 14-day forecast for Mesa?
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 Mesa by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 65° | 43° | 5 | 1.6 in | 8.5 h/day | 54% |
| February | 70° | 46° | 4 | 1.2 in | 9.6 h/day | 46% |
| March | 77° | 51° | 4 | 1.0 in | 10.6 h/day | 37% |
| April | 87° | 59° | 1 | 0.2 in | 12.5 h/day | 22% |
| May | 93° | 67° | 1 | 0.1 in | 12.9 h/day | 19% |
| June | 105° | 78° | 1 | 0.2 in | 13.1 h/day | 17% |
| July | 106° | 84° | 5 | 1.6 in | 12.1 h/day | 31% |
| August | 104° | 82° | 6 | 1.4 in | 12.1 h/day | 35% |
| September | 100° | 76° | 3 | 0.9 in | 11.4 h/day | 32% |
| October | 89° | 64° | 2 | 0.9 in | 10.5 h/day | 32% |
| November | 76° | 53° | 2 | 0.7 in | 9.4 h/day | 36% |
| December | 67° | 45° | 4 | 1.3 in | 8.2 h/day | 48% |
14-day forecasts nearby