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As of 06:20 CDT

Weather in Olga, IL

44°Current weather

Olga, Wednesday, 28 October, 06:20

Clear. Feels like 43°. High 77°, low 44°.

Pressure30.24 inHg
Wind3.8 mph S
Humidity95%
Visibility6.2 mi
Dew point44°
Thu, 2978° / 51°0Clear
78 °Clear

Olga, Thursday, 29 October

Clear. High 78°, low 51°.

Pressure30.18 inHg
Wind9 mph SW
Humidity44%
Visibility6.2 mi
Dew point52°
Fri, 3078° / 56°0Overcast
78 °Overcast

Olga, Friday, 30 October

Overcast. High 78°, low 56°.

Pressure30.24 inHg
Wind5.3 mph E
Humidity54%
Visibility6.2 mi
Dew point57°
Sat, 3173° / 61°0Overcast
73 °Overcast

Olga, Saturday, 31 October

Overcast. High 73°, low 61°.

Pressure30.24 inHg
Wind4.3 mph E
Humidity61%
Visibility6.2 mi
Dew point57°
Sun, 0174° / 60°0Overcast
74 °Overcast

Olga, Sunday, 1 November

Overcast. High 74°, low 60°.

Pressure30.27 inHg
Wind8.1 mph SE
Humidity59%
Visibility—
Dew point55°
Mon, 0274° / 60°0.48Rain
74 °Rain

Olga, Monday, 2 November

Rain. High 74°, low 60°.

Pressure30.12 inHg
Wind16.5 mph SE
Humidity52%
Visibility—
Dew point53°
Tue, 0365° / 57°1.11Rain
65 °Rain

Olga, Tuesday, 3 November

Rain. High 65°, low 57°.

Pressure29.71 inHg
Wind17.3 mph SE
Humidity92%
Visibility—
Dew point61°
Wed, 0461° / 57°1.19Rain
61 °Rain

Olga, Wednesday, 4 November

Rain. High 61°, low 57°.

Pressure29.74 inHg
Wind17.5 mph SW
Humidity93%
Visibility—
Dew point59°
Thu, 0556° / 50°0.32Rain
56 °Rain

Olga, Thursday, 5 November

Rain. High 56°, low 50°.

Pressure29.59 inHg
Wind16 mph W
Humidity90%
Visibility—
Dew point49°
Fri, 0655° / 44°0.02Light rain
55 °Light rain

Olga, Friday, 6 November

Light rain. High 55°, low 44°.

Pressure30.06 inHg
Wind16.5 mph NW
Humidity61%
Visibility—
Dew point39°
Sat, 0752° / 40°0Overcast
52 °Overcast

Olga, Saturday, 7 November

Overcast. High 52°, low 40°.

Pressure30.27 inHg
Wind7.5 mph N
Humidity45%
Visibility—
Dew point29°
Sun, 0856° / 37°0Clear
56 °Clear

Olga, Sunday, 8 November

Clear. High 56°, low 37°.

Pressure30.27 inHg
Wind5.8 mph E
Humidity38%
Visibility—
Dew point27°
Mon, 0959° / 39°0Overcast
59 °Overcast

Olga, Monday, 9 November

Overcast. High 59°, low 39°.

Pressure30.24 inHg
Wind6.2 mph S
Humidity40%
Visibility—
Dew point31°
Tue, 1063° / 43°0Mostly clear
63 °Mostly clear

Olga, Tuesday, 10 November

Mostly clear. High 63°, low 43°.

Pressure30.06 inHg
Wind12.4 mph S
Humidity48%
Visibility—
Dew point39°
Wed, 1161° / 49°0.28Light rain
61 °Light rain

Olga, Wednesday, 11 November

Light rain. High 61°, low 49°.

Pressure29.80 inHg
Wind17.6 mph SW
Humidity54%
Visibility—
Dew point43°
Thu, 1252° / 48°0.1Light rain
52 °Light rain

Olga, Thursday, 12 November

Light rain. High 52°, low 48°.

Pressure29.59 inHg
Wind15.1 mph SW
Humidity90%
Visibility—
Dew point46°

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.