Weather forecast March 24, 2023 - P1

Climate and Average Weather Year Round in Crystal Lake Illinois, United States

In Crystal Lake, the summers are warm and wet; the winters are freezing, snowy, and windy; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 15°F to 83°F and is rarely below -6°F or above 91°F.

Based on the tourism score, the best time of year to visit Crystal Lake for warm-weather activities is from mid June to mid September.

Average Temperature in Crystal Lake 

The warm season lasts for 3.9 months, from May 24 to September 19, with an average daily high temperature above 72°F. The hottest month of the year in Crystal Lake is July, with an average high of 83°F and low of 63°F.

The cold season lasts for 3.0 months, from December 1 to March 3, with an average daily high temperature below 39°F. The coldest month of the year in Crystal Lake is January, with an average low of 15°F and high of 29°F.

Rainfall 

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Crystal Lake experiences significant seasonal variation in monthly rainfall.

Rain falls throughout the year in Crystal Lake. The month with the most rain in Crystal Lake is June, with an average rainfall of 3.8 inches.

The month with the least rain in Crystal Lake is January, with an average rainfall of 0.6 inches.

Snowfall

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Crystal Lake experiences significant seasonal variation in monthly snowfall.

The snowy period of the year lasts for 4.7 months, from November 12 to April 3, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Crystal Lake is January, with an average snowfall of 4.9 inches.

The snowless period of the year lasts for 7.3 months, from April 3 to November 12. The least snow falls around July 19, with an average total accumulation of 0.0 inches.

Weather forecast March 24, 2023

Weather 60614

High temperature : 40°F

Low temperature : 36°F

- Overcast clouds, Wind speed 17.27 mph, wind out of the NNE. Visibility 7 mi, humidity 88% . Chance of Rain : 100 % .

Today's Air Quality - Weather 60614 : Good

- Air Quality Index : CO : 327.11 ; NH3 : 0.43 ; NO : 0.03 ; NO2 : 15.59 ; O3 : 47.21 ; PM10 : 8.1 ; PM2.5 : 7.5 ; SO2 : 2.74

Weather 60615

High temperature : 41°F

Low temperature : 36°F

- Overcast clouds, Wind speed 13.8 mph, wind out of the NNE. Visibility 7 mi, humidity 87% . Chance of Rain : 100 % .

Today's Air Quality - Weather 60615 : Good

- Air Quality Index : CO : 327.11 ; NH3 : 0.43 ; NO : 0.03 ; NO2 : 15.59 ; O3 : 47.21 ; PM10 : 8.1 ; PM2.5 : 7.5 ; SO2 : 2.74

Weather 60616

High temperature : 41°F

Low temperature : 36°F

- Overcast clouds, Wind speed 13.8 mph, wind out of the NNE. Visibility 7 mi, humidity 87% . Chance of Rain : 100 % .

Today's Air Quality - Weather 60616 : Good

- Air Quality Index : CO : 327.11 ; NH3 : 0.43 ; NO : 0.03 ; NO2 : 15.59 ; O3 : 47.21 ; PM10 : 8.1 ; PM2.5 : 7.5 ; SO2 : 2.74

Weather 60617

High temperature : 40°F

Low temperature : 36°F

- Overcast clouds, Wind speed 17.27 mph, wind out of the NNE. Visibility 3 mi, humidity 90% . Chance of Rain : 100 % .

Today's Air Quality - Weather 60617 : Good

- Air Quality Index : CO : 330.45 ; NH3 : 0.44 ; NO : 0.04 ; NO2 : 16.11 ; O3 : 47.92 ; PM10 : 8.46 ; PM2.5 : 7.57 ; SO2 : 2.5

Weather 44106

High temperature : 47°F

Low temperature : 43°F

- Overcast clouds, Wind speed 4.61 mph, wind out of the N. Visibility 6 mi, humidity 92% . Chance of Rain : 100 % .

Today's Air Quality - Weather 44106 : Good

- Air Quality Index : CO : 373.84 ; NH3 : 0.35 ; NO : 1.76 ; NO2 : 27.76 ; O3 : 43.99 ; PM10 : 11.02 ; PM2.5 : 9.25 ; SO2 : 2.09

Weather 60619

High temperature : 40°F

Low temperature : 36°F

- Overcast clouds, Wind speed 17.27 mph, wind out of the NNE. Visibility 7 mi, humidity 88% . Chance of Rain : 100 % .

Today's Air Quality - Weather 60619 : Good

- Air Quality Index : CO : 367.17 ; NH3 : 0.74 ; NO : 0.13 ; NO2 : 24.33 ; O3 : 33.98 ; PM10 : 10.06 ; PM2.5 : 8.85 ; SO2 : 5.01

Weather 60620

High temperature : 42°F

Low temperature : 35°F

- Overcast clouds, Wind speed 17.27 mph, wind out of the NNE. Visibility 7 mi, humidity 90% . Chance of Rain : 100 % .

Today's Air Quality - Weather 60620 : Good

- Air Quality Index : CO : 367.17 ; NH3 : 0.74 ; NO : 0.13 ; NO2 : 24.33 ; O3 : 33.98 ; PM10 : 10.06 ; PM2.5 : 8.85 ; SO2 : 5.01

Weather 60621

High temperature : 42°F

Low temperature : 35°F

- Overcast clouds, Wind speed 17.27 mph, wind out of the NNE. Visibility 7 mi, humidity 89% . Chance of Rain : 100 % .

Today's Air Quality - Weather 60621 : Good

- Air Quality Index : CO : 367.17 ; NH3 : 0.74 ; NO : 0.13 ; NO2 : 24.33 ; O3 : 33.98 ; PM10 : 10.06 ; PM2.5 : 8.85 ; SO2 : 5.01

Weather 11385

High temperature : 55°F

Low temperature : 46°F

- Overcast clouds, Wind speed 8.99 mph, wind out of the W. Visibility 7 mi, humidity 85% . Chance of Rain : 75 % .

Today's Air Quality - Weather 11385 : Moderate

- Air Quality Index : CO : 440.6 ; NH3 : 1.95 ; NO : 4.19 ; NO2 : 60.32 ; O3 : 23.6 ; PM10 : 19.31 ; PM2.5 : 15.17 ; SO2 : 11.92

Weather 60623

High temperature : 41°F

Low temperature : 36°F

- Overcast clouds, Wind speed 17.27 mph, wind out of the NNE. Visibility 7 mi, humidity 89% . Chance of Rain : 100 % .

Today's Air Quality - Weather 60623 : Good

- Air Quality Index : CO : 327.11 ; NH3 : 0.43 ; NO : 0.03 ; NO2 : 15.59 ; O3 : 47.21 ; PM10 : 8.1 ; PM2.5 : 7.5 ; SO2 : 2.74