Apple River, IL Weather
Apple River, IL climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 20's.
The warmest month of the year is July with an average maximum temperature of 81.90 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 9.50 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 21 degrees Fahrenheit, and fairly limited during winter with an average difference of 17 degrees Fahrenheit.
The annual average precipitation at Apple River is 36.19 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is June with an average rainfall of 4.77 Inches.
Weather Data
Current Conditions
|
Fog And Mist, 45°F | Humidity: 93% | Dewpoint: 43°F |
| Wind Speed: E 3.5 MPH (3 KT) | Heat Index: 45°F | ||
| Barometer: 30.07 in. | Wind Chill: 45°F |
Weather Forecast
 | Tonight: Mostly cloudy. Areas of dense fog after midnight. Patchy drizzle early in the morning. Low around 40. Southeast wind 5 to 10 mph. | |
| Lo: 40°F | ||
 | Hi: 50°F | Tuesday: Cloudy. Patchy fog in the morning. A chance of light rain in the morning...Then rain in the afternoon. High around 50. Southeast wind 10 to 15 mph. Chance of rain 90 percent. |
| Lo: 41°F | ||
| Hi: 45°F | Wednesday: A chance of light rain in the morning...Then light rain likely in the afternoon. High in the mid 40s. West wind 10 to 20 mph. Chance of rain 60 percent. |
| Lo: 31°F | ||
 | Hi: 39°F | Thanksgiving day: Blustery. Cloudy with a 50 percent chance of snow showers. High in the upper 30s. |
| Lo: 29°F | ||
 | Hi: 40°F | Friday: Mostly sunny. High around 40. |
| Lo: 25°F | ||
 | Hi: 41°F | Saturday: Partly cloudy. High in the lower 40s. Low in the upper 20s. |
| Lo: 29°F | ||
| Hi: 41°F | Sunday: Partly cloudy. High in the lower 40s. Low in the upper 20s. |
| Lo: 29°F |
Moon, Sunrise and Sunset
 |
Moon Phase: First Quarter Moon | Civil Twilight: 6:29 AM CST |
Sunrise: 7:00 AM CST |
| Sunset: 4:32 PM CST |
Civil Twilight: 5:03 PM CST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 26.2 | 32.1 | 44.1 | 58.2 | 70.3 | 79.0 | 81.9 | 80.0 | 72.7 | 61.3 | 44.6 | 31.0 | 56.8 |
| Mean °F | 17.9 | 23.9 | 35.0 | 47.3 | 59.0 | 67.9 | 71.4 | 69.3 | 61.5 | 50.1 | 36.4 | 23.2 | 46.9 |
| Min °F | 9.5 | 15.7 | 25.9 | 36.3 | 47.7 | 56.7 | 60.8 | 58.6 | 50.2 | 38.9 | 28.1 | 15.4 | 37.0 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 1.36 | 1.45 | 2.22 | 3.60 | 3.82 | 4.77 | 3.96 | 4.36 | 3.58 | 2.73 | 2.37 | 1.97 | 36.19 |
