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Weather in Mesa, United States 🇺🇸

Weather Forecast in Mesa

Current Weather in Mesa

Extreme Heat Watch issued July 20 at 11:54AM MST until July 27 at 8:00PM MST by NWS Phoenix AZ
Sunny
36°C
Feels like 35°C. Sunny.
🌬️ 9 km/h W
💧 28% Humidity
🧭 1012 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 11.3
🌡️ Dew Point: 18°C
🌅 Sunrise: 05:31 AM
🌇 Sunset: 07:35 PM
Map Overlays:

Mesa currently sits at 36°C, sunny, feeling like 35°C. Humidity is 28% with winds around 9 km/h, and the UV index is 11 (extreme). Across the coming days, Mesa should see roughly 26°C to 44°C. ⚠️ Extreme Heat Watch issued July 20 at 11:54AM MST until July 27 at 8:00PM MST by NWS Phoenix AZ

Hourly Forecast for Mesa

15:00
Partly Cloudy
42°
3%
16:00
Sunny
42°
1%
17:00
Sunny
44°
0%
18:00
Sunny
41°
1%
19:00
Sunny
40°
0%
20:00
Cloudy
39°
7%
21:00
Patchy rain nearby
30°
17%
22:00
Moderate or heavy rain shower
26°
70%
23:00
Clear
34°
1%
00:00
Clear
32°
1%
01:00
Clear
32°
1%
02:00
Clear
32°
2%
03:00
Patchy rain nearby
32°
10%
04:00
Clear
31°
2%
05:00
Clear
31°
2%
06:00
Sunny
31°
2%
07:00
Sunny
31°
2%
08:00
Sunny
32°
1%
09:00
Sunny
33°
1%
10:00
Sunny
34°
1%
11:00
Sunny
35°
1%
12:00
Sunny
36°
1%
13:00
Sunny
37°
1%
14:00
Sunny
38°
1%

14-Day Forecast for Mesa

Mon, Jul 20
Sunny Sunny
44° / 26°
Tue, Jul 21
Sunny Sunny
39° / 31°
Wed, Jul 22
Sunny Sunny
41° / 31°
Thu, Jul 23
Sunny Sunny
44° / 34°
Fri, Jul 24
Sunny Sunny
45° / 33°
Sat, Jul 25
Sunny Sunny
44° / 34°
Sun, Jul 26
Sunny Sunny
44° / 36°
Mon, Jul 27
Sunny Sunny
45° / 35°
Tue, Jul 28
Sunny Sunny
43° / 34°
Wed, Jul 29
Sunny Sunny
42° / 35°
Thu, Jul 30
Sunny Sunny
42° / 33°
Fri, Jul 31
Sunny Sunny
43° / 33°
Sat, Aug 01
Sunny Sunny
47° / 36°
Sun, Aug 02
Sunny Sunny
45° / 35°

Additional Forecasts for Mesa

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 108.0 μg/m³
O₃ (Ozone) 121.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.3 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 17.7 μg/m³
PM10 (Coarse particles) 37.1 μg/m³

Historical Weather

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Best Time to Be Outside in Mesa Tomorrow

There is no good daylight window left in Mesa today. Tomorrow, the most comfortable window looks like 06:00 to 08:00, when it is around 31°C. It should stay dry through that window. The next likely rain is around 22:00.

Frequently Asked Questions about Weather in Mesa

What is the temperature in Mesa right now?

The current temperature in Mesa is 36°C (96°F), sunny (feels like 35°C).

What's the weather like in Mesa right now?

Conditions in Mesa right now: Sunny, humidity 28%, wind 9 km/h W.

What is today's forecast for Mesa?

Today in Mesa: high 44°C, low 26°C, sunny. Chance of rain: 57%.

What is the 7-day weather forecast for Mesa?

Daily highs and lows for Mesa:

  • 2026-07-20: 44°C / 26°C
  • 2026-07-21: 39°C / 31°C
  • 2026-07-22: 41°C / 31°C
  • 2026-07-23: 44°C / 34°C
  • 2026-07-24: 45°C / 33°C
  • 2026-07-25: 44°C / 34°C
  • 2026-07-26: 44°C / 36°C
Is it going to rain in Mesa today?

There is a 57% chance of rain in Mesa today. Total expected precipitation: 1.84 mm.

What is the wind speed in Mesa right now?

Wind in Mesa is currently 9 km/h (6 mph) from the W.

What is the UV index in Mesa right now?

The UV index in Mesa is currently 11.3 (extreme). Sun protection is recommended when the index is 3 or higher.

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