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As of 04:51 CDT

Weather in Olga, IL

57°Current weather

Olga, Friday, 16 October, 04:51

Overcast. Feels like 56°. High 68°, low 52°.

Pressure30.06 inHg
Wind13.8 mph NW
Humidity79%
Visibility6.2 mi
Dew point51°
Sat, 1759° / 46°0Clear
59 °Clear

Olga, Saturday, 17 October

Clear. High 59°, low 46°.

Pressure30.53 inHg
Wind9.5 mph NE
Humidity51%
Visibility6.2 mi
Dew point38°
Sun, 1864° / 41°0Clear
64 °Clear

Olga, Sunday, 18 October

Clear. High 64°, low 41°.

Pressure30.50 inHg
Wind6.3 mph SE
Humidity46%
Visibility6.2 mi
Dew point38°
Mon, 1968° / 43°0Clear
68 °Clear

Olga, Monday, 19 October

Clear. High 68°, low 43°.

Pressure30.39 inHg
Wind2.4 mph E
Humidity45%
Visibility6.2 mi
Dew point43°
Tue, 2069° / 44°0Mostly clear
69 °Mostly clear

Olga, Tuesday, 20 October

Mostly clear. High 69°, low 44°.

Pressure30.33 inHg
Wind6.5 mph NE
Humidity41%
Visibility—
Dew point40°
Wed, 2171° / 46°0Clear
71 °Clear

Olga, Wednesday, 21 October

Clear. High 71°, low 46°.

Pressure30.27 inHg
Wind5.7 mph NE
Humidity44%
Visibility—
Dew point43°
Thu, 2277° / 52°0Overcast
77 °Overcast

Olga, Thursday, 22 October

Overcast. High 77°, low 52°.

Pressure30.18 inHg
Wind5.6 mph E
Humidity23%
Visibility—
Dew point32°
Fri, 2378° / 59°0Clear
78 °Clear

Olga, Friday, 23 October

Clear. High 78°, low 59°.

Pressure30.18 inHg
Wind6.8 mph E
Humidity27%
Visibility—
Dew point38°
Sat, 2478° / 54°0Clear
78 °Clear

Olga, Saturday, 24 October

Clear. High 78°, low 54°.

Pressure30.18 inHg
Wind7.4 mph E
Humidity28%
Visibility—
Dew point37°
Sun, 2577° / 54°0Overcast
77 °Overcast

Olga, Sunday, 25 October

Overcast. High 77°, low 54°.

Pressure30.12 inHg
Wind5.8 mph E
Humidity27%
Visibility—
Dew point36°
Mon, 2680° / 54°0.02Light rain
80 °Light rain

Olga, Monday, 26 October

Light rain. High 80°, low 54°.

Pressure29.94 inHg
Wind9.4 mph S
Humidity28%
Visibility—
Dew point38°
Tue, 2766° / 50°0.02Light rain
66 °Light rain

Olga, Tuesday, 27 October

Light rain. High 66°, low 50°.

Pressure29.97 inHg
Wind12.5 mph W
Humidity44%
Visibility—
Dew point40°
Wed, 2870° / 53°0.03Light rain
70 °Light rain

Olga, Wednesday, 28 October

Light rain. High 70°, low 53°.

Pressure30.03 inHg
Wind9.7 mph S
Humidity29%
Visibility—
Dew point34°
Thu, 2961° / 54°0.14Light rain
61 °Light rain

Olga, Thursday, 29 October

Light rain. High 61°, low 54°.

Pressure29.83 inHg
Wind9.2 mph SE
Humidity90%
Visibility—
Dew point57°
Fri, 3079° / 53°0.06Light rain
79 °Light rain

Olga, Friday, 30 October

Light rain. High 79°, low 53°.

Pressure29.56 inHg
Wind24.4 mph SW
Humidity55%
Visibility—
Dew point59°
Sat, 3162° / 43°0Clear
62 °Clear

Olga, Saturday, 31 October

Clear. High 62°, low 43°.

Pressure30.00 inHg
Wind17.4 mph W
Humidity32%
Visibility—
Dew point27°

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.