10-day forecast for Etna, IL: 28° to 75°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Sunday, October 25
57° · 0.17 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2172° / 42°0
Morning47°feels 47°
Afternoon71°feels 69°
Evening60°feels 58°
Overnight47°feels 47°
72 °
Etna, Wednesday, 21 October
Clear. High 72°, low 42°.
Pressure30.27 inHg
Wind0.5 mph N
Humidity38%
Visibility6.2 mi
Dew point43°
Thu, 2272° / 48°0
Morning51°feels 49°
Afternoon72°feels 70°
Evening60°feels 59°
Overnight52°feels 51°
72 °
Etna, Thursday, 22 October
Clear. High 72°, low 48°.
Pressure30.27 inHg
Wind4.9 mph NE
Humidity43%
Visibility6.2 mi
Dew point47°
Fri, 2368° / 49°0
Morning52°feels 51°
Afternoon67°feels 66°
Evening56°feels 54°
Overnight53°feels 52°
68 °
Etna, Friday, 23 October
Clear. High 68°, low 49°.
Pressure30.33 inHg
Wind5.8 mph E
Humidity55%
Visibility6.2 mi
Dew point48°
Sat, 2468° / 46°0
Morning51°feels 48°
Afternoon65°feels 63°
Evening57°feels 55°
Overnight52°feels 50°
68 °
Etna, Saturday, 24 October
Overcast. High 68°, low 46°.
Pressure30.39 inHg
Wind7.2 mph SE
Humidity37%
Visibility—
Dew point37°
Sun, 2575° / 48°0
Morning55°feels 53°
Afternoon71°feels 69°
Evening66°feels 64°
Overnight60°feels 58°
75 °
Etna, Sunday, 25 October
Overcast. High 75°, low 48°.
Pressure30.39 inHg
Wind7.3 mph S
Humidity39%
Visibility—
Dew point42°
Mon, 2671° / 60°0
Morning64°feels 62°
Afternoon70°feels 68°
Evening61°feels 60°
Overnight60°feels 59°
71 °
Etna, Monday, 26 October
Overcast. High 71°, low 60°.
Pressure30.24 inHg
Wind7.4 mph SW
Humidity34%
Visibility—
Dew point40°
Tue, 2757° / 39°0.17
Morning52°feels 49°
Afternoon46°feels 40°
Evening43°feels 37°
Overnight42°feels 35°
57 °
Etna, Tuesday, 27 October
Rain. High 57°, low 39°.
Pressure30.24 inHg
Wind16.6 mph N
Humidity82%
Visibility—
Dew point42°
Wed, 2843° / 29°0
Morning32°feels 24°
Afternoon41°feels 34°
Evening35°feels 29°
Overnight32°feels 26°
43 °
Etna, Wednesday, 28 October
Clear. High 43°, low 29°.
Pressure30.47 inHg
Wind13.2 mph NW
Humidity28%
Visibility—
Dew point9°
Thu, 2951° / 28°0
Morning34°feels 28°
Afternoon48°feels 44°
Evening41°feels 38°
Overnight36°feels 33°
51 °
Etna, Thursday, 29 October
Clear. High 51°, low 28°.
Pressure30.30 inHg
Wind8.5 mph W
Humidity24%
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.