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As of 18:11 CDT

Weather in Olga, IL

55°Current weather

Olga, Saturday, 17 October, 18:11

Clear. Feels like 53°. High 58°, low 43°.

Pressure30.45 inHg
Wind4.1 mph NE
Humidity48%
Visibility6.2 mi
Dew point37°
Sun, 1863° / 41°0Clear
63 °Clear

Olga, Sunday, 18 October

Clear. High 63°, low 41°.

Pressure30.47 inHg
Wind6.5 mph SE
Humidity48%
Visibility6.2 mi
Dew point39°
Mon, 1968° / 44°0Clear
68 °Clear

Olga, Monday, 19 October

Clear. High 68°, low 44°.

Pressure30.42 inHg
Wind1 mph S
Humidity46%
Visibility6.2 mi
Dew point44°
Tue, 2070° / 46°0Clear
70 °Clear

Olga, Tuesday, 20 October

Clear. High 70°, low 46°.

Pressure30.36 inHg
Wind3.4 mph NE
Humidity44%
Visibility6.2 mi
Dew point45°
Wed, 2171° / 52°0Clear
71 °Clear

Olga, Wednesday, 21 October

Clear. High 71°, low 52°.

Pressure30.27 inHg
Wind2.1 mph NE
Humidity49%
Visibility6.2 mi
Dew point46°
Thu, 2271° / 48°0Clear
71 °Clear

Olga, Thursday, 22 October

Clear. High 71°, low 48°.

Pressure30.24 inHg
Wind5.3 mph NE
Humidity44%
Visibility—
Dew point45°
Fri, 2374° / 50°0Clear
74 °Clear

Olga, Friday, 23 October

Clear. High 74°, low 50°.

Pressure30.24 inHg
Wind6.6 mph E
Humidity34%
Visibility—
Dew point40°
Sat, 2477° / 52°0Overcast
77 °Overcast

Olga, Saturday, 24 October

Overcast. High 77°, low 52°.

Pressure30.30 inHg
Wind7.2 mph S
Humidity23%
Visibility—
Dew point31°
Sun, 2578° / 56°0Overcast
78 °Overcast

Olga, Sunday, 25 October

Overcast. High 78°, low 56°.

Pressure30.27 inHg
Wind14.6 mph SW
Humidity31%
Visibility—
Dew point41°
Mon, 2679° / 60°0Overcast
79 °Overcast

Olga, Monday, 26 October

Overcast. High 79°, low 60°.

Pressure30.18 inHg
Wind11.9 mph SW
Humidity28%
Visibility—
Dew point40°
Tue, 2768° / 57°0Overcast
68 °Overcast

Olga, Tuesday, 27 October

Overcast. High 68°, low 57°.

Pressure30.18 inHg
Wind12.2 mph NE
Humidity68%
Visibility—
Dew point55°
Wed, 2868° / 47°0Clear
68 °Clear

Olga, Wednesday, 28 October

Clear. High 68°, low 47°.

Pressure30.24 inHg
Wind12.6 mph E
Humidity36%
Visibility—
Dew point35°
Thu, 2976° / 57°0.04Light rain
76 °Light rain

Olga, Thursday, 29 October

Light rain. High 76°, low 57°.

Pressure30.03 inHg
Wind16 mph S
Humidity68%
Visibility—
Dew point52°
Fri, 3079° / 63°0Overcast
79 °Overcast

Olga, Friday, 30 October

Overcast. High 79°, low 63°.

Pressure29.94 inHg
Wind20.5 mph S
Humidity45%
Visibility—
Dew point54°
Sat, 3174° / 66°0.27Light rain
74 °Light rain

Olga, Saturday, 31 October

Light rain. High 74°, low 66°.

Pressure29.94 inHg
Wind24.5 mph S
Humidity84%
Visibility—
Dew point66°
Sun, 0176° / 65°0.09Light rain
76 °Light rain

Olga, Sunday, 1 November

Light rain. High 76°, low 65°.

Pressure30.15 inHg
Wind12.6 mph S
Humidity73%
Visibility—
Dew point65°

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.