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Weather in Mequon, United States 🇺🇸

Weather Forecast in Mequon

Current Weather in Mequon

Small Craft Advisory issued July 20 at 2:55PM CDT until July 21 at 7:00AM CDT by NWS Milwaukee/Sullivan WI
Partly cloudy
23°C
Feels like 25°C. Partly cloudy.
🌬️ 20 km/h W
💧 83% Humidity
🧭 1004 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 20°C
🌅 Sunrise: 05:31 AM
🌇 Sunset: 08:25 PM
Map Overlays:

Right now Mequon is 23°C with partly cloudy, feeling like 25°C. Expect 83% humidity and winds of about 20 km/h, and the UV index is 0 (low). The next few days in Mequon look set for about 10°C up to 28°C. ⚠️ Small Craft Advisory issued July 20 at 2:55PM CDT until July 21 at 7:00AM CDT by NWS Milwaukee/Sullivan WI

Hourly Forecast for Mequon

02:00
Clear
23°
10%
03:00
Clear
23°
10%
04:00
Clear
22°
10%
05:00
Clear
22°
10%
06:00
Sunny
22°
9%
07:00
Sunny
23°
7%
08:00
Sunny
25°
5%
09:00
Sunny
26°
5%
10:00
Partly Cloudy
26°
5%
11:00
Partly Cloudy
27°
5%
12:00
Partly Cloudy
28°
4%
13:00
Patchy rain nearby
25°
13%
14:00
Patchy rain nearby
26°
7%
15:00
Patchy rain nearby
26°
11%
16:00
Overcast
26°
10%
17:00
Patchy rain nearby
25°
21%
18:00
Patchy rain nearby
22°
17%
19:00
Patchy rain nearby
21°
21%
20:00
Partly Cloudy
19°
7%
21:00
Partly Cloudy
17°
8%
22:00
Clear
16°
6%
23:00
Clear
14°
7%
00:00
Clear
13°
7%
01:00
Clear
12°
8%

14-Day Forecast for Mequon

Tue, Jul 21
Sunny Sunny
28° / 14°
Wed, Jul 22
Sunny Sunny
23° / 10°
Thu, Jul 23
Sunny Sunny
26° / 12°
Fri, Jul 24
Sunny Sunny
26° / 15°
Sat, Jul 25
Sunny Sunny
28° / 15°
Sun, Jul 26
Sunny Sunny
32° / 19°
Mon, Jul 27
Sunny Sunny
24° / 16°
Tue, Jul 28
Sunny Sunny
24° / 13°
Wed, Jul 29
Sunny Sunny
26° / 16°
Thu, Jul 30
Sunny Sunny
27° / 16°
Fri, Jul 31
Sunny Sunny
28° / 16°
Sat, Aug 01
Sunny Sunny
29° / 19°
Sun, Aug 02
Sunny Sunny
30° / 19°
Mon, Aug 03
Sunny Sunny
32° / 20°

Additional Forecasts for Mequon

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 134.0 μg/m³
O₃ (Ozone) 81.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.4 μg/m³
SO₂ (Sulphur Dioxide) 0.5 μg/m³
PM2.5 (Fine particles) 4.4 μg/m³
PM10 (Coarse particles) 4.8 μg/m³

Historical Weather

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Best Time to Be Outside in Mequon Today

The most comfortable window in Mequon today looks like 06:00 to 08:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Mequon

What is the temperature in Mequon right now?

The current temperature in Mequon is 23°C (74°F), partly cloudy (feels like 25°C).

What's the weather like in Mequon right now?

Conditions in Mequon right now: Partly cloudy, humidity 83%, wind 20 km/h W.

What is today's forecast for Mequon?

Today in Mequon: high 28°C, low 14°C, sunny. Chance of rain: 36%.

What is the 7-day weather forecast for Mequon?

Daily highs and lows for Mequon:

  • 2026-07-21: 28°C / 14°C
  • 2026-07-22: 23°C / 10°C
  • 2026-07-23: 26°C / 12°C
  • 2026-07-24: 26°C / 15°C
  • 2026-07-25: 28°C / 15°C
  • 2026-07-26: 32°C / 19°C
  • 2026-07-27: 24°C / 16°C
Is it going to rain in Mequon today?

There is a 36% chance of rain in Mequon today. Total expected precipitation: 0.39 mm.

What is the wind speed in Mequon right now?

Wind in Mequon is currently 20 km/h (13 mph) from the W.

What is the UV index in Mequon right now?

The UV index in Mequon is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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