10-day forecast for Etna, IL: 34° to 76°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Sunday, October 25
45°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2070° / 40°0
Morning46°feels 45°
Afternoon70°feels 68°
Evening51°feels 49°
Overnight44°feels 44°
70 °
Etna, Tuesday, 20 October
Clear. High 70°, low 40°.
Pressure30.36 inHg
Wind1.5 mph E
Humidity41%
Visibility6.2 mi
Dew point42°
Wed, 2170° / 43°0
Morning48°feels 47°
Afternoon70°feels 68°
Evening59°feels 57°
Overnight50°feels 49°
70 °
Etna, Wednesday, 21 October
Clear. High 70°, low 43°.
Pressure30.30 inHg
Wind1.2 mph NW
Humidity44%
Visibility6.2 mi
Dew point45°
Thu, 2269° / 49°0
Morning51°feels 49°
Afternoon69°feels 68°
Evening58°feels 57°
Overnight52°feels 50°
69 °
Etna, Thursday, 22 October
Clear. High 69°, low 49°.
Pressure30.30 inHg
Wind6.4 mph NE
Humidity48%
Visibility6.2 mi
Dew point47°
Fri, 2367° / 47°0
Morning51°feels 50°
Afternoon64°feels 62°
Evening56°feels 54°
Overnight51°feels 50°
67 °
Etna, Friday, 23 October
Clear. High 67°, low 47°.
Pressure30.33 inHg
Wind7.7 mph E
Humidity43%
Visibility—
Dew point40°
Sat, 2467° / 46°0
Morning52°feels 48°
Afternoon64°feels 62°
Evening57°feels 55°
Overnight53°feels 50°
67 °
Etna, Saturday, 24 October
Partly cloudy. High 67°, low 46°.
Pressure30.39 inHg
Wind7.9 mph SE
Humidity36%
Visibility—
Dew point35°
Sun, 2576° / 53°0
Morning61°feels 59°
Afternoon74°feels 72°
Evening66°feels 64°
Overnight62°feels 60°
76 °
Etna, Sunday, 25 October
Overcast. High 76°, low 53°.
Pressure30.30 inHg
Wind12.4 mph SW
Humidity27%
Visibility—
Dew point36°
Mon, 2672° / 58°0
Morning62°feels 60°
Afternoon70°feels 69°
Evening64°feels 62°
Overnight60°feels 58°
72 °
Etna, Monday, 26 October
Overcast. High 72°, low 58°.
Pressure30.21 inHg
Wind9.9 mph S
Humidity34%
Visibility—
Dew point40°
Tue, 2770° / 48°0.06
Morning62°feels 60°
Afternoon67°feels 66°
Evening55°feels 53°
Overnight50°feels 44°
70 °
Etna, Tuesday, 27 October
Light rain. High 70°, low 48°.
Pressure30.00 inHg
Wind17.3 mph NW
Humidity33%
Visibility—
Dew point38°
Wed, 2845° / 34°0
Morning37°feels 28°
Afternoon43°feels 36°
Evening37°feels 31°
Overnight34°feels 28°
45 °
Etna, Wednesday, 28 October
Clear. High 45°, low 34°.
Pressure30.33 inHg
Wind18.1 mph NW
Humidity27%
Visibility—
Dew point11°
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 Etna, 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.