Mesa
August
Weather in Mesa for August 2025
Your guide to Mesa weather in August - trends and predictions
In general, the average temperature in Mesa at the beginning of August is 42.4 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 41.9 °F by the end of August.
The climate of Mesa in August is notably wet, with an average of 11 rainy days.
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20
Dry days
11
Rainy days
0
Snow days
42°/28°
Temperatures
19 km/h
Avg max wind
30 %
Avg humidity
Mesa in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  40° | 2  42° | 3 44° | ||||
| 4 44° | 5 44° | 6 43° | 7  40° | 8  40° | 9 39° | 10  41° |
| 11 39° | 12 39° | 13 39° | 14 41° | 15 42° | 16 43° | 17  42° |
| 18 40° | 19 38° | 20 40° | 21 37° | 22  38° | 23 38° | 24 39° |
| 25 41° | 26 42° | 27 41° | 28 42° | 29 43° | 30 43° | 31  41° |
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Temperatures trend during August in Mesa
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 | Cloudy | 40° /27° | 0.3 mm | 9 | |
| Aug. 2 | Sunny | 42° /30° | 0.5 mm | 10 | |
| Aug. 3 | Sunny | 44° /30° | 0.1 mm | 10 | |
| Aug. 4 | Sunny | 44° /30° | 0.9 mm | 10 | |
| Aug. 5 | Sunny | 44° /29° | 0.3 mm | 11 | |
| Aug. 6 | Sunny | 43° /28° | 2 mm | 11 | |
| Aug. 7 | Moderate rain at times | 40° /29° | 2.1 mm | 9 | |
| Aug. 8 | Patchy rain possible | 40° /29° | 1.6 mm | 9 | |
| Aug. 9 | Moderate or heavy rain shower | 39° /30° | 1.6 mm | 9 | |
| Aug. 10 | Overcast | 41° /30° | 0 mm | 10 | |
| Aug. 11 | Patchy rain possible | 39° /30° | 0.6 mm | 8 | |
| Aug. 12 | Overcast | 39° /28° | 2 mm | 9 | |
| Aug. 13 | Sunny | 39° /28° | 2 mm | 9 | |
| Aug. 14 | Sunny | 41° /30° | 0 mm | 10 | |
| Aug. 15 | Cloudy | 42° /30° | 0 mm | 10 | |
| Aug. 16 | Patchy rain possible | 43° /31° | 0.2 mm | 10 | |
| Aug. 17 | Heavy rain at times | 42° /30° | 2.4 mm | 10 | |
| Aug. 18 | Heavy rain at times | 40° /30° | 1.9 mm | 8 | |
| Aug. 19 | Moderate rain at times | 38° /29° | 1.6 mm | 9 | |
| Aug. 20 | Patchy rain possible | 40° /30° | 0.2 mm | 9 | |
| Aug. 21 | Heavy rain at times | 37° /26° | 4 mm | 8 | |
| Aug. 22 | Partly cloudy | 38° /26° | 4.4 mm | 9 | |
| Aug. 23 | Partly cloudy | 38° /27° | 0.2 mm | 9 | |
| Aug. 24 | Cloudy | 39° /27° | 0.1 mm | 8 | |
| Aug. 25 | Sunny | 41° /28° | 0.1 mm | 9 | |
| Aug. 26 | Sunny | 42° /30° | 0 mm | 10 | |
| Aug. 27 | Sunny | 41° /30° | 0.1 mm | 10 | |
| Aug. 28 | Sunny | 42° /30° | 0.2 mm | 10 | |
| Aug. 29 | Sunny | 43° /29° | 0 mm | 10 | |
| Aug. 30 | Sunny | 43° /29° | 0.2 mm | 10 | |
| Aug. 31 | Thundery outbreaks possible | 41° /29° | 0.4 mm | 9 | |
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Important Notice
Our weather forecast for Mesa in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Mesa forecast closer to your planned date for the most up-to-date weather information.
Mesa in August - FAQ
What are the expected maximum and minimum temperatures in Mesa during August?
With daytime temperatures soaring above 42° and not dropping much below 28° at night, August in Mesa is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Mesa during August?
Expect minimal rainfall in Mesa during August, with a total of 17.9 mm over approximately 11 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Mesa during August?
The average wind speed in Mesa during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
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