Lake Forest, IL Hourly Weather Forecast

Thu, Oct 15, 2026

Tonight

Wed 10/14

Low 56°f

8% Precip. / 0 in

Cloudy. Low 56F. Winds E at 5 to 10 mph.

Tomorrow

Thu 10/15

High 62°f

80% Precip. / 0.41 in

Rain likely. High 62F. Winds SE at 10 to 15 mph. Chance of rain 80%. Rainfall near a half an inch. Locally heavy rainfall possible.

Sunrise 7:04 AM

Sunset 6:09 PM

Moonrise 12:25 PM

Moonset 8:52 PM

Waxing Crescent, 23% visible

Hourly Forecast

Now

59°

1AM

59°

2AM

59°

3AM

59°

4AM

58°

5AM

58°

6AM

58°

7AM

58°

7:04AM

Sunrise

8AM

57°

9AM

42%

58°

10AM

67%

58°

11AM

63%

58°

12PM

64%

59°

1PM

76%

59°

2PM

81%

59°

3PM

68%

60°

4PM

80%

60°

5PM

69%

61°

6PM

78%

62°

6:09PM

Sunset

7PM

67%

61°

8PM

69%

61°

9PM

50%

61°

10PM

60°

11PM

59°

12AM

57°

Time	Conditions	Temp.	Feels Like	Precip	Amount	Cloud Cover	Dew Point	Humidity	Wind	Pressure
1:00 am	Cloudy	59°F	57°F	2%	0in	100%	52°F	77%	9 mph ENE	30.15in
2:00 am	Cloudy	59°F	57°F	2%	0in	100%	52°F	78%	9 mph E	30.16in
3:00 am	Cloudy	59°F	57°F	2%	0in	100%	52°F	80%	9 mph E	30.16in
4:00 am	Cloudy	58°F	57°F	4%	0in	99%	53°F	83%	9 mph E	30.15in
5:00 am	Cloudy	58°F	57°F	4%	0in	98%	53°F	82%	9 mph E	30.14in
6:00 am	Cloudy	58°F	56°F	8%	0in	99%	53°F	82%	10 mph E	30.13in
7:00 am	Cloudy	58°F	56°F	14%	0in	99%	53°F	85%	9 mph ESE	30.12in
8:00 am	Cloudy	57°F	56°F	23%	0in	99%	54°F	88%	7 mph ESE	30.11in
9:00 am	Showers	58°F	57°F	42%	0.02in	98%	55°F	88%	9 mph ESE	30.1in
10:00 am	Rain	58°F	56°F	67%	0.03in	100%	56°F	91%	10 mph SE	30.09in
11:00 am	Rain	58°F	56°F	63%	0.03in	100%	56°F	94%	11 mph SE	30.06in
12:00 pm	Rain	59°F	57°F	64%	0.03in	100%	56°F	92%	11 mph SE	30.03in
1:00 pm	Rain	59°F	57°F	76%	0.03in	100%	57°F	93%	10 mph SE	29.99in
2:00 pm	Rain	59°F	58°F	81%	0.06in	100%	57°F	94%	10 mph SE	29.95in
3:00 pm	Rain	60°F	58°F	68%	0.08in	100%	58°F	95%	8 mph SSE	29.91in
4:00 pm	Rain	60°F	59°F	80%	0.04in	100%	59°F	96%	9 mph SSE	29.88in
5:00 pm	Rain	61°F	60°F	69%	0.04in	100%	60°F	97%	8 mph SSE	29.84in
6:00 pm	Rain	62°F	61°F	78%	0.05in	100%	61°F	97%	6 mph S	29.81in
7:00 pm	Rain	61°F	61°F	67%	0.07in	100%	61°F	100%	5 mph SSW	29.79in
8:00 pm	Rain	61°F	61°F	69%	0.03in	100%	61°F	100%	5 mph SW	29.77in
9:00 pm	Showers	61°F	61°F	50%	0.02in	99%	61°F	100%	6 mph WSW	29.75in
10:00 pm	Cloudy	60°F	59°F	24%	0in	98%	60°F	100%	9 mph W	29.75in
11:00 pm	Cloudy	59°F	57°F	24%	0in	92%	58°F	98%	12 mph WNW	29.76in

Additional Conditions

Pressure 30.16 in
Visibility 10 miles
Clouds Cloudy
Dew Point52°F
Humidity 77%
Rainfall 0 in
Snow Depth 0 in

KPWK Station History

Almanac for October 15, 2026

Forecast Average Record
Temperature
High 64°F 62°F 84°F 1968
Low 57°F 43°F 27°F 1988
Rain/Snow Depth
Precipitation 0.54 in - in -
Snow 0 in - in -

Almanac for October 16, 2026

Forecast Average Record
Temperature
High 62°F 61°F 82°F
Low 54°F 43°F 28°F

Astronomy

Sun Rise Set
Actual Time 7:04 AM 6:09 PM
Civil Twilight 6:35 AM 6:37 PM
Nautical Twilight 6:03 AM 7:10PM
Astronomical Twilight 5:30 AM 7:42 PM

Length of Visible Light 12h 1m
Length of Day 11h 5m
Tomorrow will be 2 minutes 45 seconds shorter

Moon 12:25 PM 8:52 PM
Waxing Crescent23% of the Moon is Illuminated

Oct 18

Waxing Half First Qtr

Oct 25

Full Moon

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

Nearby Weather Stations

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