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As of 17:26 CDT

Weather in Olga, IL

89°Current weather

Olga, Saturday, 8 August, 17:26

Overcast. Feels like 99°. High 89°, low 72°.

Pressure30.00 inHg
Wind6.8 mph S
Humidity64%
Visibility6.2 mi
Dew point74°
Sun, 0992° / 74°0Partly cloudy
92 °Partly cloudy

Olga, Sunday, 9 August

Partly cloudy. High 92°, low 74°.

Pressure30.03 inHg
Wind12.3 mph S
Humidity51%
Visibility6.2 mi
Dew point68°
Mon, 1097° / 75°0Clear
97 °Clear

Olga, Monday, 10 August

Clear. High 97°, low 75°.

Pressure30.00 inHg
Wind14.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point70°
Tue, 1199° / 74°0Mostly clear
99 °Mostly clear

Olga, Tuesday, 11 August

Mostly clear. High 99°, low 74°.

Pressure29.91 inHg
Wind15.8 mph SW
Humidity39%
Visibility6.2 mi
Dew point67°
Wed, 1295° / 77°0.01Light rain
95 °Light rain

Olga, Wednesday, 12 August

Light rain. High 95°, low 77°.

Pressure29.83 inHg
Wind14.7 mph W
Humidity43%
Visibility6.2 mi
Dew point69°
Thu, 1379° / 71°0.33Rain
79 °Rain

Olga, Thursday, 13 August

Rain. High 79°, low 71°.

Pressure29.88 inHg
Wind11.2 mph SW
Humidity80%
Visibility—
Dew point71°
Fri, 1479° / 62°0.09Light rain
79 °Light rain

Olga, Friday, 14 August

Light rain. High 79°, low 62°.

Pressure30.12 inHg
Wind12.7 mph NE
Humidity53%
Visibility—
Dew point59°
Sat, 1578° / 56°0Partly cloudy
78 °Partly cloudy

Olga, Saturday, 15 August

Partly cloudy. High 78°, low 56°.

Pressure30.27 inHg
Wind8.7 mph E
Humidity44%
Visibility—
Dew point51°
Sun, 1686° / 59°0Overcast
86 °Overcast

Olga, Sunday, 16 August

Overcast. High 86°, low 59°.

Pressure30.21 inHg
Wind7.6 mph SE
Humidity38%
Visibility—
Dew point51°
Mon, 1788° / 70°0.22Light rain
88 °Light rain

Olga, Monday, 17 August

Light rain. High 88°, low 70°.

Pressure30.00 inHg
Wind19.8 mph SW
Humidity60%
Visibility—
Dew point70°
Tue, 1890° / 72°0Overcast
90 °Overcast

Olga, Tuesday, 18 August

Overcast. High 90°, low 72°.

Pressure29.94 inHg
Wind10.8 mph S
Humidity56%
Visibility—
Dew point70°
Wed, 1994° / 71°0Partly cloudy
94 °Partly cloudy

Olga, Wednesday, 19 August

Partly cloudy. High 94°, low 71°.

Pressure29.91 inHg
Wind8.6 mph E
Humidity51%
Visibility—
Dew point68°
Thu, 2088° / 74°0.38Rain
88 °Rain

Olga, Thursday, 20 August

Rain. High 88°, low 74°.

Pressure29.85 inHg
Wind13.5 mph NW
Humidity58%
Visibility—
Dew point69°
Fri, 2182° / 71°0.22Light rain
82 °Light rain

Olga, Friday, 21 August

Light rain. High 82°, low 71°.

Pressure29.88 inHg
Wind9.3 mph NE
Humidity76%
Visibility—
Dew point72°
Sat, 2285° / 66°0Overcast
85 °Overcast

Olga, Saturday, 22 August

Overcast. High 85°, low 66°.

Pressure29.91 inHg
Wind7.7 mph NE
Humidity53%
Visibility—
Dew point63°
Sun, 2378° / 63°0Overcast
78 °Overcast

Olga, Sunday, 23 August

Overcast. High 78°, low 63°.

Pressure30.09 inHg
Wind13.5 mph NE
Humidity60%
Visibility—
Dew point58°

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 Olga, 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 Olga, 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.