Crystal Lake Weather Today

Daily Weather Forecast & Temperature in Crystal Lake

overcast clouds
18°
overcast clouds
H: 19° L: 17°
Feels like 19°
AQI: (/5)
Humidity
90%
Dew 17°
Wind speed
18.5 km/h
NE
Pressure
1015 hPa
Visibility
10 km
Windy Conditions
Wind speed is 18.5 km/h.
High Humidity
Humidity is 90%. May feel uncomfortable.
Weather Summary
Currently in Crystal Lake, expect varied conditions with mild temperatures around 18°. Winds are moderate winds. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
05
0%
08
99%
11
100%
14
100%
17
100%
20
0%
23
20%
02
0%
05
0%
08
0%
11
100%
14
100%
17
96%
20
0%
23
0%
02
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
18°
Wed
05:00
18°
 
22°
 
24°
 
22°
Wed
17:00
19°
 
19°
 
19°
 
19°
Thu
05:00
20°
 
23°
 
24°
 
22°
Thu
17:00
20°
 
19°
 
18°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:09
Sunset
Sunset
19:48
Moon Phase
Last Quarter (38%)
Timezone: GMT+05:30
Last updated: Apr 8, 2026 12:55 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
28.035580
Longitude
Longitude
-81.908409
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More about Crystal Lake
Content curated by the NearWeather editorial team · Updated periodically
Crystal Lake is located in McHenry County, in the state of Illinois, United States. It is a popular recreational area with a beautiful lake surrounded by lush forests and hills. The climate of Crystal Lake is humid continental, with distinct four seasons. Summers are usually hot and humid, while winters are cold, with occasional snowfall. The average high temperature in summer is in the mid-80s Fahrenheit (30s Celsius), and the average low temperature in winter is in the teens Fahrenheit (-10s Celsius). Average annual precipitation is about 40 inches (101 cm).
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 Crystal Lake
What is the Latitude and Longitude of Crystal Lake?

Crystal Lake's Latitude is 28.035580 & Longitude is -81.908409.

What is the weather in Crystal Lake today?

Weather in Crystal Lake is 18° today.

What is the climatic condition of Crystal Lake today?

Climate Conditions in Crystal Lake shows overcast clouds today.

What is the humidity in Crystal Lake today?

Humidity in Crystal Lake is 90% today.

What is the wind speed in Crystal Lake today?

Wind speed in Crystal Lake is 18.5 km/h, flowing at 40° NE wind direction.

What does it feel like in Crystal Lake today?

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

Weather in Crystal Lake