10-day forecast for Third Lake, IL: 27° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Monday, October 19
42°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2067° / 43°0
Morning49°feels 49°
Afternoon66°feels 65°
Evening53°feels 52°
Overnight47°feels 47°
67 °
Third Lake, Tuesday, 20 October
Clear. High 67°, low 43°.
Pressure30.39 inHg
Wind2.9 mph SE
Humidity61%
Visibility6.2 mi
Dew point49°
Wed, 2166° / 44°0
Morning48°feels 47°
Afternoon66°feels 64°
Evening56°feels 55°
Overnight48°feels 48°
66 °
Third Lake, Wednesday, 21 October
Clear. High 66°, low 44°.
Pressure30.27 inHg
Wind4 mph W
Humidity54%
Visibility6.2 mi
Dew point47°
Thu, 2264° / 49°0
Morning51°feels 50°
Afternoon63°feels 62°
Evening52°feels 51°
Overnight52°feels 51°
64 °
Third Lake, Thursday, 22 October
Overcast. High 64°, low 49°.
Pressure30.33 inHg
Wind9 mph NE
Humidity72%
Visibility6.2 mi
Dew point55°
Fri, 2359° / 48°0
Morning50°feels 49°
Afternoon59°feels 57°
Evening51°feels 49°
Overnight49°feels 48°
59 °
Third Lake, Friday, 23 October
Mostly clear. High 59°, low 48°.
Pressure30.39 inHg
Wind7.2 mph SE
Humidity68%
Visibility6.2 mi
Dew point47°
Sat, 2459° / 45°0
Morning49°feels 46°
Afternoon57°feels 56°
Evening53°feels 51°
Overnight50°feels 48°
59 °
Third Lake, Saturday, 24 October
Overcast. High 59°, low 45°.
Pressure30.45 inHg
Wind7.8 mph SE
Humidity56%
Visibility—
Dew point41°
Sun, 2563° / 49°0
Morning54°feels 51°
Afternoon63°feels 62°
Evening60°feels 59°
Overnight57°feels 55°
63 °
Third Lake, Sunday, 25 October
Overcast. High 63°, low 49°.
Pressure30.27 inHg
Wind9.5 mph SW
Humidity58%
Visibility—
Dew point46°
Mon, 2656° / 45°0
Morning49°feels 46°
Afternoon55°feels 52°
Evening47°feels 45°
Overnight45°feels 43°
56 °
Third Lake, Monday, 26 October
Overcast. High 56°, low 45°.
Pressure30.33 inHg
Wind10.5 mph NW
Humidity30%
Visibility—
Dew point24°
Tue, 2751° / 36°0.01
Morning43°feels 39°
Afternoon49°feels 45°
Evening38°feels 31°
Overnight37°feels 31°
51 °
Third Lake, Tuesday, 27 October
Light rain. High 51°, low 36°.
Pressure30.36 inHg
Wind11.3 mph N
Humidity42%
Visibility—
Dew point27°
Wed, 2842° / 27°0
Morning31°feels 23°
Afternoon40°feels 34°
Evening34°feels 28°
Overnight31°feels 24°
42 °
Third Lake, Wednesday, 28 October
Clear. High 42°, low 27°.
Pressure30.47 inHg
Wind11.1 mph NW
Humidity37%
Visibility—
Dew point15°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Third Lake, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.