Lannon Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Lannon

Lannon temperature today is 17°, feels like 17°, with a humidity level of 74% and wind at 12.96 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Lannon: expect a high of 22° and a low of 10°, with overcast clouds.

broken clouds
17°
broken clouds
H: 19° L: 17°
Feels like 17°
AQI: Good (1/5)
Humidity
74%
Dew 13°
Wind speed
12.96 km/h
NW
Pressure
1014 hPa
Visibility
10 km
Windy Conditions
Wind speed is 12.96 km/h.
Weather Summary
Currently in Lannon, expect varied conditions with mild temperatures around 17°. Winds are a light breeze.
Precipitation Probability
0%
01
0%
04
0%
07
0%
10
100%
13
20%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
17°
Sun
01:00
17°
 
15°
 
20°
 
20°
Sun
13:00
20°
 
16°
 
13°
 
11°
Mon
01:00
10°
 
10°
 
21°
 
22°
Mon
13:00
20°
 
18°
 
19°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:29
Sunset
Sunset
19:09
Moon Phase
Waxing Crescent (18%)
Timezone: GMT+05:30
Last updated: Sep 13, 2026 10:07 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
43.146118
Longitude
Longitude
-88.166199
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More about Lannon
Content curated by the NearWeather editorial team · Updated periodically
Lannon is a small village in southeastern Wisconsin in the United States. It is located near the city of Waukesha and is part of the Milwaukee metropolitan area. The climate in Lannon is typical of the Midwest, with hot summers and cold winters. During the summer months, temperatures often reach into the mid 80s (Fahrenheit) while during the winter months, temperatures can dip into the low teens. Rainfall is moderate and consistent throughout the year. Snowfall is common in the winter months, with an average of about 56 inches per year.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Lannon
What is the temperature in Lannon right now?

The current temperature in Lannon is 17°, and it feels like 17°. Today's high is 19° and the low is 17°.

Will it rain in Lannon today?

No rain is expected in Lannon today (0% chance). Conditions are currently broken clouds.

What is the weather in Lannon today?

Lannon is experiencing broken clouds with a temperature of 17°. Humidity is at 74% and wind speed is 12.96 km/h from the NW.

What is the humidity in Lannon today?

Humidity in Lannon is 74% right now, with a dew point of 13°. Comfort levels are moderate.

What is the wind speed in Lannon today?

Wind speed in Lannon is 12.96 km/h, flowing at 320° NW wind direction.

What is the 5-day forecast for Lannon?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Lannon. Today's high is 19° and low is 17°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Lannon today?

It feels like 17° in Lannon today, with 56% cloud cover and 10 km visibility.

Weather in Lannon