Lannon Weather Today

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

Lannon temperature today is 18°, feels like 17°, with a humidity level of 60% and wind at 9.65 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 17° and a low of 10°, with clear sky. Rain chance tomorrow is 93%.

clear sky
18°
clear sky
H: 19° L: 16°
Feels like 17°
AQI: Good (1/5)
Humidity
60%
Dew 10°
Wind speed
9.65 km/h
SE · G20.92
Pressure
1025 hPa
Visibility
10 km
Weather Summary
Currently in Lannon, expect varied conditions with mild temperatures around 18°. Winds are a light breeze.
Precipitation Probability
0%
13
0%
16
0%
19
10%
22
93%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
18°
Sat
13:00
18°
 
15°
 
11°
 
12°
Sun
01:00
11°
 
10°
 
15°
 
17°
Sun
13:00
17°
 
12°
 
10°
 
10°
Mon
01:00
8°
 
7°
 
13°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:52
Sunset
Sunset
18:31
Moon Phase
Waning Gibbous (53%)
Timezone: GMT+05:30
Last updated: Oct 3, 2026 11:11 PM · 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 18°, and it feels like 17°. Today's high is 19° and the low is 16°.

Will it rain in Lannon today?

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

What is the weather in Lannon today?

Lannon is experiencing clear sky with a temperature of 18°. Humidity is at 60% and wind speed is 9.65 km/h from the SE.

What is the humidity in Lannon today?

Humidity in Lannon is 60% right now, with a dew point of 10°. Comfort levels are moderate.

What is the wind speed in Lannon today?

Wind speed in Lannon is 9.65 km/h, flowing at 140° SE wind direction. Gusts up to 20.92 km/h.

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 16°, 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 4% cloud cover and 10 km visibility.

Weather in Lannon