10-day forecast for Karnak, IL: 47° to 82°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Sunday, October 25
68° · 0.07 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2678° / 50°0
Morning55°feels 54°
Afternoon75°feels 75°
Evening61°feels 61°
Overnight52°feels 51°
78 °
Karnak, Monday, 26 October
Overcast. High 78°, low 50°.
Pressure30.33 inHg
Wind3.9 mph S
Humidity54%
Visibility6.2 mi
Dew point54°
Tue, 2772° / 52°0
Morning54°feels 53°
Afternoon71°feels 71°
Evening61°feels 61°
Overnight54°feels 54°
72 °
Karnak, Tuesday, 27 October
Overcast. High 72°, low 52°.
Pressure30.27 inHg
Wind3.3 mph S
Humidity54%
Visibility6.2 mi
Dew point52°
Wed, 2874° / 54°0
Morning55°feels 55°
Afternoon73°feels 72°
Evening63°feels 62°
Overnight56°feels 55°
74 °
Karnak, Wednesday, 28 October
Light rain. High 74°, low 54°.
Pressure30.27 inHg
Wind5.1 mph S
Humidity54%
Visibility6.2 mi
Dew point54°
Thu, 2976° / 54°0
Morning60°feels 59°
Afternoon73°feels 73°
Evening66°feels 65°
Overnight58°feels 57°
76 °
Karnak, Thursday, 29 October
Clear. High 76°, low 54°.
Pressure30.21 inHg
Wind7.4 mph S
Humidity48%
Visibility—
Dew point51°
Fri, 3076° / 56°0
Morning62°feels 61°
Afternoon74°feels 74°
Evening67°feels 66°
Overnight63°feels 62°
76 °
Karnak, Friday, 30 October
Overcast. High 76°, low 56°.
Pressure30.18 inHg
Wind5.1 mph S
Humidity43%
Visibility—
Dew point49°
Sat, 3167° / 62°0.06
Morning63°feels 62°
Afternoon64°feels 64°
Evening64°feels 63°
Overnight64°feels 63°
67 °
Karnak, Saturday, 31 October
Light rain. High 67°, low 62°.
Pressure30.15 inHg
Wind6 mph SE
Humidity79%
Visibility—
Dew point58°
Sun, 0168° / 61°0.07
Morning63°feels 63°
Afternoon67°feels 67°
Evening64°feels 64°
Overnight63°feels 63°
68 °
Karnak, Sunday, 1 November
Light rain. High 68°, low 61°.
Pressure30.09 inHg
Wind13.2 mph S
Humidity75%
Visibility—
Dew point58°
Mon, 0282° / 64°0.02
Morning70°feels 70°
Afternoon79°feels 79°
Evening78°feels 78°
Overnight74°feels 74°
82 °
Karnak, Monday, 2 November
Light rain. High 82°, low 64°.
Pressure29.91 inHg
Wind21.4 mph S
Humidity57%
Visibility—
Dew point61°
Tue, 0377° / 61°0.12
Morning70°feels 70°
Afternoon75°feels 75°
Evening65°feels 64°
Overnight62°feels 61°
77 °
Karnak, Tuesday, 3 November
Light rain. High 77°, low 61°.
Pressure29.80 inHg
Wind18.3 mph S
Humidity50%
Visibility—
Dew point56°
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 Karnak, 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.