10-day forecast for Cairo, IL: 38° to 87°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Tuesday, October 13
82° · 0.28 in
Worst day: Wednesday, October 14
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1387° / 66°0
Morning68°feels 67°
Afternoon86°feels 88°
Evening79°feels 79°
Overnight69°feels 69°
87 °
Cairo, Tuesday, 13 October
Clear. High 87°, low 66°.
Pressure30.00 inHg
Wind8.1 mph SW
Humidity53%
Visibility6.2 mi
Dew point63°
Wed, 1482° / 71°0.28
Morning73°feels 74°
Afternoon74°feels 76°
Evening73°feels 74°
Overnight74°feels 75°
82 °
Cairo, Wednesday, 14 October
Rain. High 82°, low 71°.
Pressure30.06 inHg
Wind10.6 mph N
Humidity94%
Visibility1.3 mi
Dew point73°
Thu, 1587° / 70°0.24
Morning73°feels 74°
Afternoon86°feels 91°
Evening79°feels 79°
Overnight72°feels 73°
87 °
Cairo, Thursday, 15 October
Rain. High 87°, low 70°.
Pressure30.03 inHg
Wind7.2 mph SW
Humidity72%
Visibility6.2 mi
Dew point73°
Fri, 1671° / 57°0.11
Morning64°feels 64°
Afternoon63°feels 61°
Evening59°feels 57°
Overnight58°feels 57°
71 °
Cairo, Friday, 16 October
Light rain. High 71°, low 57°.
Pressure30.33 inHg
Wind18.3 mph N
Humidity45%
Visibility—
Dew point42°
Sat, 1762° / 44°0
Morning53°feels 51°
Afternoon59°feels 57°
Evening49°feels 46°
Overnight46°feels 42°
62 °
Cairo, Saturday, 17 October
Clear. High 62°, low 44°.
Pressure30.45 inHg
Wind11.1 mph NE
Humidity43%
Visibility—
Dew point37°
Sun, 1872° / 38°0
Morning46°feels 42°
Afternoon66°feels 64°
Evening59°feels 56°
Overnight53°feels 50°
72 °
Cairo, Sunday, 18 October
Clear. High 72°, low 38°.
Pressure30.45 inHg
Wind11.9 mph SE
Humidity27%
Visibility—
Dew point29°
Mon, 1976° / 50°0
Morning56°feels 54°
Afternoon71°feels 70°
Evening65°feels 64°
Overnight59°feels 58°
76 °
Cairo, Monday, 19 October
Partly cloudy. High 76°, low 50°.
Pressure30.36 inHg
Wind10.4 mph S
Humidity44%
Visibility—
Dew point46°
Tue, 2082° / 57°0
Morning63°feels 62°
Afternoon78°feels 78°
Evening72°feels 71°
Overnight68°feels 67°
82 °
Cairo, Tuesday, 20 October
Overcast. High 82°, low 57°.
Pressure30.18 inHg
Wind10.4 mph SE
Humidity45%
Visibility—
Dew point53°
Wed, 2181° / 64°0.03
Morning68°feels 68°
Afternoon76°feels 76°
Evening75°feels 76°
Overnight71°feels 71°
81 °
Cairo, Wednesday, 21 October
Light rain. High 81°, low 64°.
Pressure30.06 inHg
Wind17.2 mph S
Humidity59%
Visibility—
Dew point59°
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 Cairo, 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.