Buffalo Grove, IL Hourly Weather Forecast

Mon, Sep 28, 2026

Tonight

Mon 09/28

Low 50°f

16% Precip. / 0 in

Clear to partly cloudy. Areas of patchy fog. Low near 50F. Winds light and variable.

Tomorrow

Tue 09/29

High 76°f

22% Precip. / 0 in

Areas of fog early, then partly cloudy in the afternoon. High 76F. Winds S at 5 to 10 mph.

Sunrise 6:45 AM

Sunset 6:38 PM

Moonrise 7:20 PM

Moonset 9:03 AM

Waning Gibbous, 93% visible

Hourly Forecast

Now

61°

9PM

60°

10PM

58°

11PM

57°

12AM

55°

1AM

54°

2AM

54°

3AM

53°

4AM

52°

5AM

51°

6AM

51°

6:46AM

Sunrise

7AM

22%

51°

8AM

15%

56°

9AM

61°

10AM

65°

11AM

68°

12PM

71°

1PM

73°

2PM

75°

3PM

75°

4PM

74°

5PM

72°

6PM

71°

6:36PM

Sunset

7PM

69°

8PM

67°

Time	Conditions	Temp.	Feels Like	Precip	Amount	Cloud Cover	Dew Point	Humidity	Wind	Pressure
9:00 pm	Clear	60°F	60°F	2%	0in	15%	56°F	87%	0 mph N	30.05in
10:00 pm	Clear	58°F	58°F	3%	0in	17%	56°F	92%	0 mph S	30.05in
11:00 pm	Clear	57°F	57°F	4%	0in	18%	55°F	94%	0 mph S	30.04in

Additional Conditions

Pressure 30.05 in
Visibility 10 miles
Clouds Clear
Dew Point56°F
Humidity 86%
Rainfall 0 in
Snow Depth 0 in

KPWK Station History

Almanac for September 28, 2026

Forecast Average Record
Temperature
High 73°F 71°F 92°F 1953
Low 48°F 52°F 29°F 1942
Rain/Snow Depth
Precipitation 0 in 2.9 in -
Snow 0 in 0 in -

Almanac for September 29, 2026

Forecast Average Record
Temperature
High 76°F 70°F 99°F
Low 50°F 52°F 32°F

Astronomy

Sun Rise Set
Actual Time 6:45 AM 6:38 PM
Civil Twilight 6:17 AM 7:06 PM
Nautical Twilight 5:45 AM 7:38PM
Astronomical Twilight 5:12 AM 8:11 PM

Length of Visible Light 12h 48m
Length of Day 11h 52m
Tomorrow will be 2 minutes 49 seconds shorter

Moon 7:20 PM 9:03 AM
Waning Gibbous93% of the Moon is Illuminated

Oct 3

Waning Half Last Qtr

Oct 10

New Moon

Oct 18

Waxing Half First Qtr

Oct 25

Full Moon

Nearby Weather Stations

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