10-day forecast for Third Lake, IL: 46° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Sunday, October 25
62° · 0.23 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2665° / 50°0
Morning54°feels 54°
Afternoon63°feels 62°
Evening52°feels 51°
Overnight54°feels 53°
65 °
Third Lake, Monday, 26 October
Partly cloudy. High 65°, low 50°.
Pressure30.36 inHg
Wind8.7 mph NE
Humidity64%
Visibility6.2 mi
Dew point48°
Tue, 2767° / 51°0
Morning53°feels 52°
Afternoon64°feels 63°
Evening57°feels 57°
Overnight52°feels 51°
67 °
Third Lake, Tuesday, 27 October
Overcast. High 67°, low 51°.
Pressure30.27 inHg
Wind7.5 mph SE
Humidity76%
Visibility6.2 mi
Dew point53°
Wed, 2864° / 53°0.04
Morning54°feels 53°
Afternoon62°feels 61°
Evening58°feels 58°
Overnight55°feels 54°
64 °
Third Lake, Wednesday, 28 October
Light rain. High 64°, low 53°.
Pressure30.18 inHg
Wind4.9 mph S
Humidity75%
Visibility6.2 mi
Dew point53°
Thu, 2967° / 55°0.06
Morning58°feels 57°
Afternoon66°feels 66°
Evening60°feels 60°
Overnight57°feels 56°
67 °
Third Lake, Thursday, 29 October
Light rain. High 67°, low 55°.
Pressure30.06 inHg
Wind9.8 mph SW
Humidity72%
Visibility6.2 mi
Dew point56°
Fri, 3064° / 46°0
Morning51°feels 51°
Afternoon62°feels 61°
Evening56°feels 56°
Overnight54°feels 53°
64 °
Third Lake, Friday, 30 October
Overcast. High 64°, low 46°.
Pressure30.21 inHg
Wind6.8 mph NW
Humidity56%
Visibility—
Dew point45°
Sat, 3162° / 50°0.23
Morning57°feels 56°
Afternoon60°feels 59°
Evening50°feels 49°
Overnight51°feels 49°
62 °
Third Lake, Saturday, 31 October
Rain. High 62°, low 50°.
Pressure30.18 inHg
Wind7.6 mph SE
Humidity72%
Visibility—
Dew point52°
Sun, 0162° / 50°0
Morning53°feels 52°
Afternoon60°feels 59°
Evening54°feels 52°
Overnight54°feels 52°
62 °
Third Lake, Sunday, 1 November
Overcast. High 62°, low 50°.
Pressure30.12 inHg
Wind8.6 mph E
Humidity46%
Visibility—
Dew point39°
Mon, 0257° / 53°0
Morning55°feels 53°
Afternoon56°feels 54°
Evening53°feels 51°
Overnight53°feels 52°
57 °
Third Lake, Monday, 2 November
Overcast. High 57°, low 53°.
Pressure29.91 inHg
Wind9.3 mph NE
Humidity53%
Visibility—
Dew point40°
Tue, 0358° / 51°0.01
Morning53°feels 52°
Afternoon57°feels 56°
Evening55°feels 54°
Overnight54°feels 53°
58 °
Third Lake, Tuesday, 3 November
Light rain. High 58°, low 51°.
Pressure30.06 inHg
Wind6.7 mph N
Humidity75%
Visibility—
Dew point48°
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.