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As of 15:18 CDT

Weather in Etna, IL

89°Current weather

Etna, Saturday, 8 August, 15:18

Partly cloudy. Feels like 102°. High 89°, low 71°.

Pressure30.00 inHg
Wind7.1 mph SW
Humidity69%
Visibility6.2 mi
Dew point77°
Sun, 0992° / 71°0Partly cloudy
92 °Partly cloudy

Etna, Sunday, 9 August

Partly cloudy. High 92°, low 71°.

Pressure30.00 inHg
Wind12.6 mph S
Humidity68%
Visibility6.2 mi
Dew point73°
Mon, 1091° / 75°0Clear
91 °Clear

Etna, Monday, 10 August

Clear. High 91°, low 75°.

Pressure29.97 inHg
Wind13.1 mph SW
Humidity66%
Visibility6.2 mi
Dew point74°
Tue, 1190° / 75°0Overcast
90 °Overcast

Etna, Tuesday, 11 August

Overcast. High 90°, low 75°.

Pressure29.88 inHg
Wind14.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point74°
Wed, 1287° / 70°0.29Rain
87 °Rain

Etna, Wednesday, 12 August

Rain. High 87°, low 70°.

Pressure29.83 inHg
Wind5.7 mph N
Humidity72%
Visibility6.2 mi
Dew point76°
Thu, 1380° / 67°0.69Rain
80 °Rain

Etna, Thursday, 13 August

Rain. High 80°, low 67°.

Pressure29.88 inHg
Wind10.9 mph NE
Humidity77%
Visibility—
Dew point71°
Fri, 1474° / 60°0Clear
74 °Clear

Etna, Friday, 14 August

Clear. High 74°, low 60°.

Pressure30.15 inHg
Wind11.8 mph NE
Humidity52%
Visibility—
Dew point53°
Sat, 1574° / 54°0Partly cloudy
74 °Partly cloudy

Etna, Saturday, 15 August

Partly cloudy. High 74°, low 54°.

Pressure30.30 inHg
Wind7.1 mph SE
Humidity60%
Visibility—
Dew point55°
Sun, 1678° / 57°0Overcast
78 °Overcast

Etna, Sunday, 16 August

Overcast. High 78°, low 57°.

Pressure30.21 inHg
Wind10.4 mph S
Humidity59%
Visibility—
Dew point58°
Mon, 1785° / 67°0.06Light rain
85 °Light rain

Etna, Monday, 17 August

Light rain. High 85°, low 67°.

Pressure29.97 inHg
Wind14.9 mph S
Humidity81%
Visibility—
Dew point72°
Tue, 1882° / 71°0Light rain
82 °Light rain

Etna, Tuesday, 18 August

Light rain. High 82°, low 71°.

Pressure30.00 inHg
Wind8.9 mph NE
Humidity71%
Visibility—
Dew point70°
Wed, 1987° / 69°0Overcast
87 °Overcast

Etna, Wednesday, 19 August

Overcast. High 87°, low 69°.

Pressure29.94 inHg
Wind7.4 mph S
Humidity66%
Visibility—
Dew point70°
Thu, 2084° / 72°0.28Rain
84 °Rain

Etna, Thursday, 20 August

Rain. High 84°, low 72°.

Pressure29.88 inHg
Wind10.4 mph SW
Humidity70%
Visibility—
Dew point70°
Fri, 2182° / 65°0Overcast
82 °Overcast

Etna, Friday, 21 August

Overcast. High 82°, low 65°.

Pressure29.94 inHg
Wind11.2 mph NE
Humidity64%
Visibility—
Dew point64°
Sat, 2285° / 64°0Partly cloudy
85 °Partly cloudy

Etna, Saturday, 22 August

Partly cloudy. High 85°, low 64°.

Pressure29.91 inHg
Wind16.2 mph NE
Humidity54%
Visibility—
Dew point62°
Sun, 2373° / 56°0Partly cloudy
73 °Partly cloudy

Etna, Sunday, 23 August

Partly cloudy. High 73°, low 56°.

Pressure30.15 inHg
Wind14.1 mph E
Humidity49%
Visibility—
Dew point50°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Etna, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Etna, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.