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As of 12:44 CDT

Weather in Olga, IL

75°Current weather

Olga, Wednesday, 28 October, 12:44

Clear. Feels like 74°. High 75°, low 49°.

Pressure30.24 inHg
Wind5.4 mph S
Humidity45%
Visibility6.2 mi
Dew point52°
Thu, 2977° / 50°0Clear
77 °Clear

Olga, Thursday, 29 October

Clear. High 77°, low 50°.

Pressure30.21 inHg
Wind9 mph SW
Humidity46%
Visibility6.2 mi
Dew point52°
Fri, 3077° / 53°0Overcast
77 °Overcast

Olga, Friday, 30 October

Overcast. High 77°, low 53°.

Pressure30.24 inHg
Wind5 mph SE
Humidity55%
Visibility6.2 mi
Dew point57°
Sat, 3168° / 60°0Overcast
68 °Overcast

Olga, Saturday, 31 October

Overcast. High 68°, low 60°.

Pressure30.24 inHg
Wind5.5 mph E
Humidity64%
Visibility6.2 mi
Dew point53°
Sun, 0170° / 60°0Overcast
70 °Overcast

Olga, Sunday, 1 November

Overcast. High 70°, low 60°.

Pressure30.24 inHg
Wind8 mph SE
Humidity66%
Visibility6.2 mi
Dew point57°
Mon, 0272° / 60°0.15Rain
72 °Rain

Olga, Monday, 2 November

Rain. High 72°, low 60°.

Pressure30.15 inHg
Wind11.1 mph S
Humidity62%
Visibility—
Dew point55°
Tue, 0363° / 60°1.09Heavy rain
63 °Heavy rain

Olga, Tuesday, 3 November

Heavy rain. High 63°, low 60°.

Pressure29.83 inHg
Wind13.3 mph SE
Humidity96%
Visibility—
Dew point60°
Wed, 0464° / 61°0.55Rain
64 °Rain

Olga, Wednesday, 4 November

Rain. High 64°, low 61°.

Pressure29.71 inHg
Wind16.9 mph SE
Humidity87%
Visibility—
Dew point60°
Thu, 0564° / 58°0.37Rain
64 °Rain

Olga, Thursday, 5 November

Rain. High 64°, low 58°.

Pressure29.59 inHg
Wind14.7 mph NW
Humidity86%
Visibility—
Dew point58°
Fri, 0662° / 49°0.01Light rain
62 °Light rain

Olga, Friday, 6 November

Light rain. High 62°, low 49°.

Pressure29.94 inHg
Wind13.4 mph NW
Humidity54%
Visibility—
Dew point44°
Sat, 0755° / 43°0Overcast
55 °Overcast

Olga, Saturday, 7 November

Overcast. High 55°, low 43°.

Pressure30.21 inHg
Wind9.4 mph NE
Humidity45%
Visibility—
Dew point33°
Sun, 0853° / 40°0Overcast
53 °Overcast

Olga, Sunday, 8 November

Overcast. High 53°, low 40°.

Pressure30.36 inHg
Wind8.9 mph E
Humidity44%
Visibility—
Dew point29°
Mon, 0961° / 40°0Overcast
61 °Overcast

Olga, Monday, 9 November

Overcast. High 61°, low 40°.

Pressure30.12 inHg
Wind10.7 mph SE
Humidity47%
Visibility—
Dew point37°
Tue, 1057° / 50°0.31Rain
57 °Rain

Olga, Tuesday, 10 November

Rain. High 57°, low 50°.

Pressure29.83 inHg
Wind19.8 mph SE
Humidity88%
Visibility—
Dew point48°
Wed, 1152° / 46°0.31Light rain
52 °Light rain

Olga, Wednesday, 11 November

Light rain. High 52°, low 46°.

Pressure29.80 inHg
Wind17.9 mph N
Humidity91%
Visibility—
Dew point49°
Thu, 1247° / 44°0.01Light rain
47 °Light rain

Olga, Thursday, 12 November

Light rain. High 47°, low 44°.

Pressure29.97 inHg
Wind16 mph N
Humidity75%
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.