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As of 21:41 CDT

Weather in Olga, IL

57°Current weather

Olga, Thursday, 29 October, 21:41

Partly cloudy. Feels like 56°. High 80°, low 53°.

Pressure30.18 inHg
Wind4.8 mph SW
Humidity72%
Visibility6.2 mi
Dew point48°
Fri, 3078° / 54°0Overcast
78 °Overcast

Olga, Friday, 30 October

Overcast. High 78°, low 54°.

Pressure30.24 inHg
Wind5 mph E
Humidity57%
Visibility6.2 mi
Dew point57°
Sat, 3170° / 56°0Overcast
70 °Overcast

Olga, Saturday, 31 October

Overcast. High 70°, low 56°.

Pressure30.27 inHg
Wind4.9 mph E
Humidity51%
Visibility6.2 mi
Dew point47°
Sun, 0166° / 58°0Overcast
66 °Overcast

Olga, Sunday, 1 November

Overcast. High 66°, low 58°.

Pressure30.33 inHg
Wind10.7 mph SE
Humidity70%
Visibility6.2 mi
Dew point55°
Mon, 0270° / 59°0Overcast
70 °Overcast

Olga, Monday, 2 November

Overcast. High 70°, low 59°.

Pressure30.15 inHg
Wind10.2 mph S
Humidity71%
Visibility6.2 mi
Dew point55°
Tue, 0376° / 64°0.01Light rain
76 °Light rain

Olga, Tuesday, 3 November

Light rain. High 76°, low 64°.

Pressure29.97 inHg
Wind16.6 mph S
Humidity58%
Visibility—
Dew point57°
Wed, 0467° / 60°0.77Rain
67 °Rain

Olga, Wednesday, 4 November

Rain. High 67°, low 60°.

Pressure29.74 inHg
Wind15.3 mph SE
Humidity94%
Visibility—
Dew point63°
Thu, 0566° / 58°0.13Light rain
66 °Light rain

Olga, Thursday, 5 November

Light rain. High 66°, low 58°.

Pressure29.65 inHg
Wind10.4 mph NW
Humidity80%
Visibility—
Dew point59°
Fri, 0666° / 50°0Mostly clear
66 °Mostly clear

Olga, Friday, 6 November

Mostly clear. High 66°, low 50°.

Pressure29.83 inHg
Wind11.4 mph NW
Humidity52%
Visibility—
Dew point44°
Sat, 0764° / 48°0Partly cloudy
64 °Partly cloudy

Olga, Saturday, 7 November

Partly cloudy. High 64°, low 48°.

Pressure30.09 inHg
Wind8.8 mph NE
Humidity48%
Visibility—
Dew point41°
Sun, 0861° / 49°0.01Light rain
61 °Light rain

Olga, Sunday, 8 November

Light rain. High 61°, low 49°.

Pressure29.88 inHg
Wind18.2 mph E
Humidity52%
Visibility—
Dew point41°
Mon, 0964° / 54°0.03Light rain
64 °Light rain

Olga, Monday, 9 November

Light rain. High 64°, low 54°.

Pressure29.85 inHg
Wind11.7 mph NW
Humidity68%
Visibility—
Dew point52°
Tue, 1052° / 47°0Overcast
52 °Overcast

Olga, Tuesday, 10 November

Overcast. High 52°, low 47°.

Pressure30.09 inHg
Wind13.3 mph N
Humidity62%
Visibility—
Dew point37°
Wed, 1154° / 46°0Overcast
54 °Overcast

Olga, Wednesday, 11 November

Overcast. High 54°, low 46°.

Pressure30.00 inHg
Wind6.6 mph SE
Humidity47%
Visibility—
Dew point33°
Thu, 1250° / 45°0.49Rain
50 °Rain

Olga, Thursday, 12 November

Rain. High 50°, low 45°.

Pressure29.65 inHg
Wind11.3 mph SE
Humidity93%
Visibility—
Dew point44°
Fri, 1360° / 46°0.01Light rain
60 °Light rain

Olga, Friday, 13 November

Light rain. High 60°, low 46°.

Pressure29.85 inHg
Wind9.5 mph W
Humidity51%
Visibility—
Dew point39°

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.