As of 14:49 CDT

Weather in Round Lake Beach, IL

74°

Round Lake Beach, Sunday, 25 October, 14:49

Overcast. Feels like 73°. High 74°, low 51°.

Pressure30.33 inHg

Wind3 mph N

Humidity46%

Visibility6.2 mi

Dew point52°

Sun, 25October

74°/51°

Mon, 26October

66°/50°

Tue, 27October

63°/49°

Wed, 28October

68°/53°

Thu, 29October

66°/57°

Fri, 30October

64°/47°

Sat, 31October

67°/53°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	72°	55°	53°	51°	57°	63°	69°	71°	74°	69°	59°	56°
Feels like	72°	54°	52°	50°	56°	62°	68°	71°	73°	68°	58°	55°
Pressure, inHg	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.33	30.33	30.33	30.33
Wind, mph	3.4	3.4	3.4	3.4	3.4	3.4	3.4	3.4	3	2.2	2.6	2.1
Humidity, %	49%	49%	49%	49%	49%	49%	49%	49%	47%	58%	76%	82%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	55°	53°	51°	50°	53°	61°	65°	64°	61°	57°	54°	52°
Feels like	54°	52°	50°	47°	52°	61°	65°	63°	60°	56°	52°	51°
Pressure, inHg	30.33	30.33	30.33	30.36	30.36	30.39	30.36	30.33	30.33	30.36	30.36	30.36
Wind, mph	1.9	1.8	1.3	2.8	3.2	3.4	3.7	4.1	4.4	4	3.8	3.4
Humidity, %	85%	87%	91%	98%	97%	81%	68%	67%	70%	75%	79%	84%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	51°	50°	50°	49°	50°	56°	61°	63°	63°	59°	58°	57°
Feels like	51°	47°	47°	46°	49°	55°	60°	62°	63°	58°	58°	57°
Pressure, inHg	30.36	30.33	30.33	30.33	30.33	30.30	30.27	30.24	30.21	30.21	30.21	30.21
Wind, mph	3.2	3.6	3.4	3.3	3.4	4.1	3.1	2.7	2.8	2.8	2.5	2.5
Humidity, %	90%	93%	92%	91%	89%	79%	76%	73%	73%	86%	90%	91%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	56°	55°	54°	53°	53°	58°	64°	68°	68°	62°	60°	59°
Feels like	56°	55°	53°	52°	53°	57°	63°	67°	67°	61°	59°	58°
Pressure, inHg	30.21	30.21	30.21	30.24	30.24	30.24	30.18	30.15	30.12	30.12	30.12	30.12
Wind, mph	2.9	3.1	2.6	2.2	2.3	3	3.2	4.2	4.2	3.2	3.7	4.2
Humidity, %	91%	89%	94%	94%	93%	85%	69%	61%	58%	72%	78%	80%
Precipitation	0 in	0 in	0.03 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	58°	58°	57°	57°	59°	62°	65°	66°	63°	61°	59°	58°
Feels like	58°	57°	57°	56°	58°	62°	65°	66°	63°	61°	59°	58°
Pressure, inHg	30.09	30.09	30.09	30.06	30.09	30.09	30.09	30.06	30.06	30.06	30.06	30.06
Wind, mph	4.7	4.9	4.9	5.2	4.9	4	4.4	4.3	5.3	5.3	5.3	5.3
Humidity, %	79%	81%	83%	86%	84%	76%	73%	73%	71%	71%	71%	71%
Precipitation	0 in	0 in	0 in	0.02 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	64°	53°	50°	47°	52°	56°	61°	62°	60°	57°	56°	55°
Feels like	64°	53°	49°	45°	50°	55°	60°	61°	59°	56°	55°	55°
Pressure, inHg	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27
Wind, mph	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3
Humidity, %	59%	59%	59%	59%	59%	59%	59%	59%	59%	59%	59%	59%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	62°	58°	57°	56°	58°	59°	61°	62°	61°	61°	60°	59°
Feels like	62°	57°	57°	56°	58°	59°	61°	61°	61°	60°	60°	59°
Pressure, inHg	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09
Wind, mph	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6
Humidity, %	79%	79%	79%	79%	79%	79%	79%	79%	79%	79%	79%	79%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 10 h 39 min

Sunrise — 07:16

Sunset — 17:55

Sunrise and sunset in local time

Full moon, 100%

Sunrise — —

Sunset — —

Round Lake Beach, IL climate by month

The annual average temperature in Round Lake Beach, IL is 49.1°. The warmest month is July (average high 80.7°), and the coldest is January (average low 15.6°). About 35.3 inches of precipitation fall per year, most of it in April (3.8 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	28.5°	15.6°	2.0 in	9	58.6° (2017)	-27.2° (2019)
February	31.8°	18.1°	1.8 in	7	70.5° (2024)	-23.1° (1996)
March	42.7°	28.1°	2.7 in	10	77° (2012)	-12.8° (1980)
April	54.2°	38.5°	3.8 in	12	81.9° (2025)	12.7° (1982)
May	65.5°	49.8°	3.6 in	11	93.4° (2018)	28.8° (1966)
June	76.3°	61.3°	3.4 in	11	96.8° (1988)	41.7° (2003)
July	80.7°	66.8°	3.3 in	10	99.1° (2012)	50.4° (1972)
August	78.9°	65.7°	3.4 in	11	98.6° (2023)	48.2° (1965)
September	72°	58.9°	3.0 in	9	93.4° (2023)	37.4° (1993)
October	59.6°	47.1°	3.1 in	10	86.9° (2025)	26.1° (1988)
November	45.9°	34.6°	2.7 in	9	73° (2020)	1.6° (2019)
December	34.1°	22.8°	2.5 in	10	65.1° (2012)	-20.7° (1983)