10-day forecast for Etna, WI: 57° to 86°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Wednesday, August 12
81° · 0.85 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 70°0.06
Morning75°feels 76°
Afternoon84°feels 92°
Evening76°feels 77°
Overnight74°feels 76°
86 °
Etna, Monday, 10 August
Light rain. High 86°, low 70°.
Pressure29.91 inHg
Wind5 mph SE
Humidity81%
Visibility6.2 mi
Dew point71°
Tue, 1185° / 70°0.2
Morning70°feels 72°
Afternoon83°feels 89°
Evening76°feels 78°
Overnight70°feels 71°
85 °
Etna, Tuesday, 11 August
Heavy rain. High 85°, low 70°.
Pressure29.80 inHg
Wind4.4 mph W
Humidity67%
Visibility6.2 mi
Dew point70°
Wed, 1280° / 66°0
Morning72°feels 73°
Afternoon80°feels 80°
Evening70°feels 71°
Overnight68°feels 69°
80 °
Etna, Wednesday, 12 August
Overcast. High 80°, low 66°.
Pressure29.88 inHg
Wind8.9 mph N
Humidity72%
Visibility6.2 mi
Dew point68°
Thu, 1373° / 59°0.03
Morning63°feels 63°
Afternoon73°feels 73°
Evening67°feels 68°
Overnight63°feels 62°
73 °
Etna, Thursday, 13 August
Light rain. High 73°, low 59°.
Pressure30.03 inHg
Wind8.4 mph NE
Humidity65%
Visibility—
Dew point59°
Fri, 1473° / 57°0
Morning61°feels 61°
Afternoon71°feels 71°
Evening67°feels 67°
Overnight63°feels 63°
73 °
Etna, Friday, 14 August
Overcast. High 73°, low 57°.
Pressure30.18 inHg
Wind11.4 mph SE
Humidity62%
Visibility—
Dew point56°
Sat, 1574° / 58°0.05
Morning62°feels 61°
Afternoon71°feels 71°
Evening68°feels 69°
Overnight64°feels 64°
74 °
Etna, Saturday, 15 August
Light rain. High 74°, low 58°.
Pressure30.21 inHg
Wind10.5 mph SE
Humidity63%
Visibility—
Dew point56°
Sun, 1676° / 64°0.02
Morning66°feels 67°
Afternoon72°feels 73°
Evening71°feels 72°
Overnight66°feels 67°
76 °
Etna, Sunday, 16 August
Light rain. High 76°, low 64°.
Pressure30.09 inHg
Wind6.9 mph NW
Humidity87%
Visibility—
Dew point67°
Mon, 1778° / 62°0
Morning67°feels 67°
Afternoon77°feels 77°
Evening72°feels 73°
Overnight67°feels 67°
78 °
Etna, Monday, 17 August
Overcast. High 78°, low 62°.
Pressure30.09 inHg
Wind6 mph NE
Humidity62%
Visibility—
Dew point61°
Tue, 1879° / 62°0.04
Morning65°feels 65°
Afternoon72°feels 73°
Evening76°feels 77°
Overnight69°feels 70°
79 °
Etna, Tuesday, 18 August
Light rain. High 79°, low 62°.
Pressure30.00 inHg
Wind10.6 mph S
Humidity90%
Visibility—
Dew point66°
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, WI 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.