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As of 10:14 CDT

Weather in Etna, IL

69°Current weather

Etna, Saturday, 10 October, 10:14

Overcast. Feels like 69°. High 77°, low 57°.

Pressure30.12 inHg
Wind5.7 mph SE
Humidity61%
Visibility6.2 mi
Dew point55°
Sun, 1180° / 50°0Clear
80 °Clear

Etna, Sunday, 11 October

Clear. High 80°, low 50°.

Pressure30.00 inHg
Wind4.8 mph N
Humidity52%
Visibility6.2 mi
Dew point54°
Mon, 1286° / 53°0Clear
86 °Clear

Etna, Monday, 12 October

Clear. High 86°, low 53°.

Pressure29.94 inHg
Wind10.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point60°
Tue, 1387° / 68°0Mostly clear
87 °Mostly clear

Etna, Tuesday, 13 October

Mostly clear. High 87°, low 68°.

Pressure29.88 inHg
Wind11 mph W
Humidity50%
Visibility6.2 mi
Dew point64°
Wed, 1478° / 67°0.02Light rain
78 °Light rain

Etna, Wednesday, 14 October

Light rain. High 78°, low 67°.

Pressure30.03 inHg
Wind13.7 mph NE
Humidity60%
Visibility—
Dew point62°
Thu, 1565° / 57°0.61Rain
65 °Rain

Etna, Thursday, 15 October

Rain. High 65°, low 57°.

Pressure30.21 inHg
Wind12.3 mph NE
Humidity69%
Visibility—
Dew point53°
Fri, 1663° / 46°0.28Rain
63 °Rain

Etna, Friday, 16 October

Rain. High 63°, low 46°.

Pressure29.97 inHg
Wind24.2 mph W
Humidity37%
Visibility—
Dew point32°
Sat, 1742° / 34°0Overcast
42 °Overcast

Etna, Saturday, 17 October

Overcast. High 42°, low 34°.

Pressure30.30 inHg
Wind20.7 mph NW
Humidity48%
Visibility—
Dew point22°
Sun, 1851° / 30°0Clear
51 °Clear

Etna, Sunday, 18 October

Clear. High 51°, low 30°.

Pressure30.50 inHg
Wind8.7 mph NW
Humidity39%
Visibility—
Dew point23°
Mon, 1958° / 35°0Overcast
58 °Overcast

Etna, Monday, 19 October

Overcast. High 58°, low 35°.

Pressure30.42 inHg
Wind11.6 mph S
Humidity30%
Visibility—
Dew point22°
Tue, 2064° / 40°0Overcast
64 °Overcast

Etna, Tuesday, 20 October

Overcast. High 64°, low 40°.

Pressure30.30 inHg
Wind14 mph S
Humidity31%
Visibility—
Dew point29°
Wed, 2162° / 48°0.15Rain
62 °Rain

Etna, Wednesday, 21 October

Rain. High 62°, low 48°.

Pressure30.06 inHg
Wind18.9 mph SW
Humidity51%
Visibility—
Dew point42°
Thu, 2267° / 44°0Clear
67 °Clear

Etna, Thursday, 22 October

Clear. High 67°, low 44°.

Pressure30.18 inHg
Wind9.7 mph W
Humidity40%
Visibility—
Dew point37°
Fri, 2366° / 48°0Mostly clear
66 °Mostly clear

Etna, Friday, 23 October

Mostly clear. High 66°, low 48°.

Pressure30.18 inHg
Wind10.1 mph NW
Humidity26%
Visibility—
Dew point28°
Sat, 2466° / 45°0.01Light rain
66 °Light rain

Etna, Saturday, 24 October

Light rain. High 66°, low 45°.

Pressure30.18 inHg
Wind7 mph SE
Humidity29%
Visibility—
Dew point28°
Sun, 2564° / 50°0.19Light rain
64 °Light rain

Etna, Sunday, 25 October

Light rain. High 64°, low 50°.

Pressure29.80 inHg
Wind18.7 mph W
Humidity76%
Visibility—
Dew point54°

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.