Lacon Weather Today

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

Lacon temperature today is 18°, feels like 19°, with a humidity level of 96% and wind at 0 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Lacon: expect a high of 19° and a low of 12°, with clear sky. Rain chance tomorrow is 100%.

overcast clouds
18°
overcast clouds
H: 21° L: 18°
Feels like 19°
AQI: Good (1/5)
Humidity
96%
Dew 18°
Wind speed
0 km/h
N/A
Pressure
1010 hPa
Visibility
10 km
High Humidity
Humidity is 96%. May feel uncomfortable.
Weather Summary
Currently in Lacon, expect varied conditions with mild temperatures around 18°. Winds are calm winds. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
04
100%
07
100%
10
100%
13
100%
16
100%
19
100%
22
100%
01
21%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
20°
Thu
04:00
21°
 
24°
 
25°
 
23°
Thu
16:00
20°
 
19°
 
17°
 
16°
Fri
04:00
14°
 
16°
 
19°
 
19°
Fri
16:00
14°
 
12°
 
10°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:54
Sunset
Sunset
18:40
Moon Phase
Waning Gibbous (71%)
Timezone: GMT+05:30
Last updated: Oct 1, 2026 2:27 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
41.024761
Longitude
Longitude
-89.411201
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More about Lacon
Content curated by the NearWeather editorial team · Updated periodically
Lacon is a small village located in Marshall County, Illinois, United States. It is situated in the northwestern corner of the state, near the junction of the Mississippi, Illinois, and Wisconsin Rivers. The climate in Lacon is humid continental, with hot summers and cold winters. Summers are usually hot and humid, with temperatures in the high 80s and low 90s (degrees Fahrenheit). Winters are cold and snowy, with temperatures ranging from the low teens to the low 40s. The average year-round temperature is around 55 degrees Fahrenheit.
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 Lacon
What is the temperature in Lacon right now?

The current temperature in Lacon is 18°, and it feels like 19°. Today's high is 21° and the low is 18°.

Will it rain in Lacon today?

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

What is the weather in Lacon today?

Lacon is experiencing overcast clouds with a temperature of 18°. Humidity is at 96% and wind speed is 0 km/h from the N.

What is the humidity in Lacon today?

Humidity in Lacon is 96% right now, with a dew point of 18°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Lacon today?

Wind speed in Lacon is 0 km/h.

What is the 5-day forecast for Lacon?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Lacon. Today's high is 21° and low is 18°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Lacon today?

It feels like 19° in Lacon today, with 100% cloud cover and 10 km visibility.

Weather in Lacon