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As of 02:30 CDT

Weather in Olena, IL

47°Current weather

Olena, Monday, 19 October, 02:30

Clear. Feels like 45°. High 68°, low 43°.

Pressure30.36 inHg
Wind5 mph S
Humidity75%
Visibility6.2 mi
Dew point40°
Tue, 2068° / 44°0Clear
68 °Clear

Olena, Tuesday, 20 October

Clear. High 68°, low 44°.

Pressure30.36 inHg
Wind5 mph SE
Humidity47%
Visibility6.2 mi
Dew point45°
Wed, 2170° / 47°0Clear
70 °Clear

Olena, Wednesday, 21 October

Clear. High 70°, low 47°.

Pressure30.30 inHg
Wind3.4 mph SW
Humidity54%
Visibility6.2 mi
Dew point50°
Thu, 2271° / 50°0Mostly clear
71 °Mostly clear

Olena, Thursday, 22 October

Mostly clear. High 71°, low 50°.

Pressure30.30 inHg
Wind2.2 mph E
Humidity58%
Visibility6.2 mi
Dew point52°
Fri, 2367° / 51°0Clear
67 °Clear

Olena, Friday, 23 October

Clear. High 67°, low 51°.

Pressure30.33 inHg
Wind8.6 mph SE
Humidity49%
Visibility—
Dew point45°
Sat, 2473° / 50°0Overcast
73 °Overcast

Olena, Saturday, 24 October

Overcast. High 73°, low 50°.

Pressure30.30 inHg
Wind11.4 mph S
Humidity46%
Visibility—
Dew point45°
Sun, 2564° / 51°0.01Light rain
64 °Light rain

Olena, Sunday, 25 October

Light rain. High 64°, low 51°.

Pressure30.33 inHg
Wind14.9 mph NW
Humidity29%
Visibility—
Dew point28°
Mon, 2666° / 49°0.01Light rain
66 °Light rain

Olena, Monday, 26 October

Light rain. High 66°, low 49°.

Pressure30.12 inHg
Wind17.2 mph S
Humidity46%
Visibility—
Dew point43°
Tue, 2761° / 52°0.08Light rain
61 °Light rain

Olena, Tuesday, 27 October

Light rain. High 61°, low 52°.

Pressure30.15 inHg
Wind11.1 mph N
Humidity75%
Visibility—
Dew point48°
Wed, 2856° / 54°0.22Light rain
56 °Light rain

Olena, Wednesday, 28 October

Light rain. High 56°, low 54°.

Pressure30.12 inHg
Wind8.3 mph SE
Humidity91%
Visibility—
Dew point53°
Thu, 2964° / 55°0.02Light rain
64 °Light rain

Olena, Thursday, 29 October

Light rain. High 64°, low 55°.

Pressure29.94 inHg
Wind17.2 mph S
Humidity86%
Visibility—
Dew point55°
Fri, 3071° / 56°0.04Light rain
71 °Light rain

Olena, Friday, 30 October

Light rain. High 71°, low 56°.

Pressure29.80 inHg
Wind19.8 mph S
Humidity33%
Visibility—
Dew point40°
Sat, 3164° / 51°0.02Light rain
64 °Light rain

Olena, Saturday, 31 October

Light rain. High 64°, low 51°.

Pressure30.03 inHg
Wind12.6 mph E
Humidity29%
Visibility—
Dew point28°
Sun, 0157° / 40°0.72Rain
57 °Rain

Olena, Sunday, 1 November

Rain. High 57°, low 40°.

Pressure29.88 inHg
Wind21.6 mph NW
Humidity48%
Visibility—
Dew point33°
Mon, 0260° / 41°0Mostly clear
60 °Mostly clear

Olena, Monday, 2 November

Mostly clear. High 60°, low 41°.

Pressure30.03 inHg
Wind10.7 mph SE
Humidity36%
Visibility—
Dew point28°
Tue, 0354° / 49°0.61Rain
54 °Rain

Olena, Tuesday, 3 November

Rain. High 54°, low 49°.

Pressure29.85 inHg
Wind18.7 mph SE
Humidity93%
Visibility—
Dew point48°

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 Olena, 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 Olena, 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.