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As of 13:15 CDT

Weather in Olena, IL

82°Current weather

Olena, Saturday, 8 August, 13:15

Clear. Feels like 86°. High 84°, low 68°.

Pressure30.06 inHg
Wind1 mph NW
Humidity67%
Visibility6.2 mi
Dew point69°
Sun, 0992° / 68°0.01Light rain
92 °Light rain

Olena, Sunday, 9 August

Light rain. High 92°, low 68°.

Pressure29.88 inHg
Wind16.1 mph S
Humidity65%
Visibility6.2 mi
Dew point74°
Mon, 1089° / 75°0.07Rain
89 °Rain

Olena, Monday, 10 August

Rain. High 89°, low 75°.

Pressure29.85 inHg
Wind9.6 mph SW
Humidity61%
Visibility6.2 mi
Dew point71°
Tue, 1192° / 78°0Overcast
92 °Overcast

Olena, Tuesday, 11 August

Overcast. High 92°, low 78°.

Pressure29.77 inHg
Wind14.3 mph SW
Humidity58%
Visibility6.2 mi
Dew point73°
Wed, 1285° / 72°0.13Light rain
85 °Light rain

Olena, Wednesday, 12 August

Light rain. High 85°, low 72°.

Pressure29.88 inHg
Wind8.9 mph W
Humidity72%
Visibility6.2 mi
Dew point70°
Thu, 1372° / 60°0.58Rain
72 °Rain

Olena, Thursday, 13 August

Rain. High 72°, low 60°.

Pressure29.94 inHg
Wind11.8 mph NE
Humidity81%
Visibility—
Dew point66°
Fri, 1476° / 55°0Clear
76 °Clear

Olena, Friday, 14 August

Clear. High 76°, low 55°.

Pressure30.18 inHg
Wind4.8 mph NE
Humidity52%
Visibility—
Dew point53°
Sat, 1579° / 59°0Overcast
79 °Overcast

Olena, Saturday, 15 August

Overcast. High 79°, low 59°.

Pressure30.18 inHg
Wind8.3 mph S
Humidity59%
Visibility—
Dew point59°
Sun, 1667° / 64°0.1Light rain
67 °Light rain

Olena, Sunday, 16 August

Light rain. High 67°, low 64°.

Pressure30.09 inHg
Wind11.3 mph E
Humidity97%
Visibility—
Dew point64°
Mon, 1777° / 66°0.02Light rain
77 °Light rain

Olena, Monday, 17 August

Light rain. High 77°, low 66°.

Pressure29.97 inHg
Wind7.8 mph E
Humidity82%
Visibility—
Dew point68°
Tue, 1886° / 67°0.11Light rain
86 °Light rain

Olena, Tuesday, 18 August

Light rain. High 86°, low 67°.

Pressure29.88 inHg
Wind11.8 mph W
Humidity64%
Visibility—
Dew point69°
Wed, 1973° / 65°0.02Light rain
73 °Light rain

Olena, Wednesday, 19 August

Light rain. High 73°, low 65°.

Pressure30.00 inHg
Wind14.3 mph N
Humidity82%
Visibility—
Dew point66°
Thu, 2068° / 51°0Partly cloudy
68 °Partly cloudy

Olena, Thursday, 20 August

Partly cloudy. High 68°, low 51°.

Pressure30.27 inHg
Wind12.4 mph NE
Humidity45%
Visibility—
Dew point43°
Fri, 2172° / 51°0Clear
72 °Clear

Olena, Friday, 21 August

Clear. High 72°, low 51°.

Pressure30.24 inHg
Wind5.4 mph E
Humidity52%
Visibility—
Dew point49°
Sat, 2276° / 53°0Clear
76 °Clear

Olena, Saturday, 22 August

Clear. High 76°, low 53°.

Pressure30.15 inHg
Wind7 mph S
Humidity52%
Visibility—
Dew point52°
Sun, 2379° / 56°0Clear
79 °Clear

Olena, Sunday, 23 August

Clear. High 79°, low 56°.

Pressure30.09 inHg
Wind9.4 mph S
Humidity49%
Visibility—
Dew point53°

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.