Algonquin, IL 10-Day Weather Forecast

McHenry County5:07 AM CDT42.17°N, 88.29°WElevation 741 ft

Overview

  1. TonightOct 20 Patchy Fog Patchy Fog42°
  2. TodayOct 21 Patchy Fog then Sunny Patchy Fog then Sunny46°72°
  3. ThuOct 22 Sunny Sunny44°72°
  4. FriOct 23 Sunny Sunny49°70°
  5. SatOct 24 Mostly Sunny Mostly Sunny52°70°
  6. SunOct 25 Partly Sunny Partly Sunny50°71°
  7. MonOct 26 Partly Sunny then Slight Chance Rain Showers Partly Sunny then Slight Chance Rain Showers25%45°64°
  8. TueOct 27 Slight Chance Rain Showers then Mostly Cloudy Slight Chance Rain Showers then Mostly Cloudy21%57°
  9. WedOct 28 Mostly sunny Mostly sunny35°49°
  10. ThuOct 29 Partly cloudy Partly cloudy33°53°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Tonight October 20

Patchy Fog
Overnight
Low 42°
Patchy Fog

Patchy fog. Mostly clear, with a low around 42. South wind around 0 mph.

Precip 0%Wind 0 mph

Today October 21

Patchy Fog then Sunny
Wednesday
High 72°
Patchy Fog then Sunny

Patchy fog before 8am. Sunny. High near 72, with temperatures falling to around 69 in the afternoon. Southwest wind 0 to 5 mph.

Precip 0%Wind SW 0 to 5 mph
Clear
Wednesday Night
Low 46°
Clear

Clear, with a low around 46. Southwest wind around 0 mph.

Precip 0%Wind 0 mph
Rain/precip total0.00 in
Gusts to6 mph
UV index4 Moderate
Sunrise7:13 AM
Sunset6:04 PM
Daylight10 h 50 min
Moon Waxing Gibbous (79%)

Tomorrow October 22

Sunny
Thursday
High 72°
Sunny

Sunny, with a high near 72. Northeast wind 0 to 5 mph.

Precip 0%Wind NE 0 to 5 mph
Mostly Clear
Thursday Night
Low 44°
Mostly Clear

Mostly clear, with a low around 44. East southeast wind 0 to 5 mph.

Precip 0%Wind ESE 0 to 5 mph
Rain/precip total0.00 in
Gusts to7 mph
UV index3 Moderate
Sunrise7:15 AM
Sunset6:02 PM
Daylight10 h 47 min
Moon Waxing Gibbous (86%)

Friday October 23

Sunny
Friday
High 70°
Sunny

Sunny, with a high near 70.

Precip 0%Wind SSE 0 to 5 mph
Partly Cloudy
Friday Night
Low 49°
Partly Cloudy

Partly cloudy, with a low around 49.

Precip 0%Wind SSE 5 mph
Rain/precip total0.00 in
Gusts to12 mph
UV index3 Moderate
Sunrise7:16 AM
Sunset6:01 PM
Daylight10 h 44 min
Moon Waxing Gibbous (93%)

Saturday October 24

Mostly Sunny
Saturday
High 70°
Mostly Sunny

Mostly sunny, with a high near 70.

Precip 0%Wind S 5 to 10 mph
Mostly Cloudy
Saturday Night
Low 52°
Mostly Cloudy

Mostly cloudy, with a low around 52.

Precip 1%Wind S 5 to 10 mph
Rain/precip total0.00 in
Gusts to17 mph
Sunrise7:17 AM
Sunset5:59 PM
Daylight10 h 42 min
Moon Waxing Gibbous (97%)

Sunday October 25

Partly Sunny
Sunday
High 71°
Partly Sunny

Partly sunny, with a high near 71.

Precip 2%Wind SW 5 mph
Mostly Cloudy
Sunday Night
Low 50°
Mostly Cloudy

Mostly cloudy, with a low around 50.

Precip 6%Wind NW 0 to 5 mph
Gusts to10 mph
Sunrise7:18 AM
Sunset5:58 PM
Daylight10 h 39 min
Moon Full Moon (100%)

Monday October 26

Partly Sunny then Slight Chance Rain Showers
Monday
High 64°
Partly Sunny then Slight Chance Rain Showers

A slight chance of rain showers after 1pm. Partly sunny, with a high near 64.

Precip 16%Wind NNE 0 to 5 mph
Chance Rain Showers
Monday Night
Low 45°
Chance Rain Showers

A chance of rain showers. Mostly cloudy, with a low around 45.

Precip 25%Wind NNE 0 to 5 mph
Gusts to10 mph
Sunrise7:19 AM
Sunset5:56 PM
Daylight10 h 36 min
Moon Full Moon (100%)

Tuesday October 27

Slight Chance Rain Showers then Mostly Cloudy
Tuesday
High 57°
Slight Chance Rain Showers then Mostly Cloudy

A slight chance of rain showers before 7am. Mostly cloudy, with a high near 57.

Precip 21%Wind NE 5 mph
Gusts to12 mph
Sunrise7:21 AM
Sunset5:55 PM
Daylight10 h 34 min
Moon Waning Gibbous (97%)

Wednesday October 28

Extended outlook
Mostly sunny
Wednesday
High 49°
Mostly sunny
Mostly clear
Wednesday Night
Low 35°
Mostly clear
Rain/precip total0.00 in
Sunrise7:22 AM
Sunset5:54 PM
Daylight10 h 31 min
Moon Waning Gibbous (92%)

Thursday October 29

Extended outlook
Partly cloudy
Thursday
High 53°
Partly cloudy
Mostly clear
Thursday Night
Low 33°
Mostly clear
Rain/precip total0.00 in
Sunrise7:23 AM
Sunset5:52 PM
Daylight10 h 29 min
Moon Waning Gibbous (84%)

National Weather Service forecast updated 1 hr ago.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.