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Lake Summerset, IL

79°F
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Lake Summerset

Illinois

79°
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Lake Summerset, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

June

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
31
79°
52°
1
78°
55°
2
Sunshine
80°
52°
3
Partly sunny and warm
83°
59°
4
Partly sunny and warm
86°
67°
5
A shower and t-storm; breezy
80°
63°
6
A shower and thunderstorm
83°
61°
7
Mostly cloudy and warm
84°
62°
8
An afternoon t-storm or two
88°
64°
9
Humid with rain and a t-storm
82°
62°
10
A couple of t-storms; humid
81°
61°
11
A couple of thunderstorms
83°
62°
12
Humid; a little p.m. rain
81°
60°
13
Morning rain, then a shower
79°
58°
14
Occasional rain
78°
58°
15
Cloudy with a touch of rain
79°
58°
16
Cloudy
73°
53°
17
Cloudy
73°
54°
18
Cloudy
74°
59°
19
Cloudy
75°
58°
20
Rain in the morning; cloudy
76°
62°
21
Sun, then clouds
76°
63°
22
A shower and t-storm; humid
78°
63°
23
Sunny and less humid
79°
60°
24
Sunny
80°
60°
25
Rather cloudy and humid
79°
64°
26
Humid with decreasing clouds
84°
64°
27
Partly sunny
80°
61°
28
Partly sunny and less humid
77°
57°
29
Mostly sunny
77°
57°
30
Times of sun and clouds
78°
58°
1
A shower and thunderstorm
78°
64°
2
A shower and thunderstorm
80°
65°
3
Some sun with a shower; humid
80°
64°
4
Mostly sunny and less humid
78°
59°

Temperature Graph

°F
90° 82° 74° 66° 58° Jun
Today 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

June Weather in Lake Summerset

Lake Summerset's June 2026 forecast shows daily high temperatures ranging from 73° to 88°, with overnight lows between 52° and 67°. The average high for June is 79° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Lake Summerset. See also: July | August | September.

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World North America United States Illinois Lake Summerset

Weather Near Lake Summerset:

  • Belvidere, IL
  • Freeport, IL
  • Rockford, IL
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