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As of 00:45 CDT

Weather in Olga, IL

48°Current weather

Olga, Thursday, 22 October, 00:45

Clear. Feels like 47°. High 75°, low 46°.

Pressure30.21 inHg
Wind3.2 mph N
Humidity83%
Visibility6.2 mi
Dew point43°
Fri, 2372° / 45°0Clear
72 °Clear

Olga, Friday, 23 October

Clear. High 72°, low 45°.

Pressure30.30 inHg
Wind5.8 mph SE
Humidity44%
Visibility6.2 mi
Dew point46°
Sat, 2474° / 49°0Mostly clear
74 °Mostly clear

Olga, Saturday, 24 October

Mostly clear. High 74°, low 49°.

Pressure30.36 inHg
Wind4 mph SE
Humidity44%
Visibility6.2 mi
Dew point47°
Sun, 2576° / 51°0Overcast
76 °Overcast

Olga, Sunday, 25 October

Overcast. High 76°, low 51°.

Pressure30.39 inHg
Wind1.2 mph SE
Humidity40%
Visibility6.2 mi
Dew point46°
Mon, 2674° / 52°0Overcast
74 °Overcast

Olga, Monday, 26 October

Overcast. High 74°, low 52°.

Pressure30.33 inHg
Wind4.2 mph SE
Humidity35%
Visibility—
Dew point42°
Tue, 2774° / 51°0Overcast
74 °Overcast

Olga, Tuesday, 27 October

Overcast. High 74°, low 51°.

Pressure30.21 inHg
Wind5.9 mph W
Humidity35%
Visibility—
Dew point41°
Wed, 2859° / 48°0Overcast
59 °Overcast

Olga, Wednesday, 28 October

Overcast. High 59°, low 48°.

Pressure30.24 inHg
Wind15.3 mph NW
Humidity50%
Visibility—
Dew point39°
Thu, 2959° / 43°0.26Light rain
59 °Light rain

Olga, Thursday, 29 October

Light rain. High 59°, low 43°.

Pressure30.30 inHg
Wind12.7 mph N
Humidity41%
Visibility—
Dew point31°
Fri, 3065° / 42°0Clear
65 °Clear

Olga, Friday, 30 October

Clear. High 65°, low 42°.

Pressure30.21 inHg
Wind7.7 mph SE
Humidity39%
Visibility—
Dew point35°
Sat, 3171° / 49°0Overcast
71 °Overcast

Olga, Saturday, 31 October

Overcast. High 71°, low 49°.

Pressure30.12 inHg
Wind16.5 mph S
Humidity49%
Visibility—
Dew point46°
Sun, 0163° / 57°0.33Light rain
63 °Light rain

Olga, Sunday, 1 November

Light rain. High 63°, low 57°.

Pressure30.06 inHg
Wind17.4 mph S
Humidity82%
Visibility—
Dew point53°
Mon, 0264° / 47°0.07Light rain
64 °Light rain

Olga, Monday, 2 November

Light rain. High 64°, low 47°.

Pressure30.18 inHg
Wind16.6 mph NW
Humidity42%
Visibility—
Dew point39°
Tue, 0358° / 39°0Clear
58 °Clear

Olga, Tuesday, 3 November

Clear. High 58°, low 39°.

Pressure30.39 inHg
Wind7.8 mph NW
Humidity25%
Visibility—
Dew point18°
Wed, 0457° / 46°0.03Light rain
57 °Light rain

Olga, Wednesday, 4 November

Light rain. High 57°, low 46°.

Pressure30.00 inHg
Wind21.4 mph S
Humidity55%
Visibility—
Dew point40°
Thu, 0567° / 46°0.02Light rain
67 °Light rain

Olga, Thursday, 5 November

Light rain. High 67°, low 46°.

Pressure29.74 inHg
Wind22.2 mph SW
Humidity33%
Visibility—
Dew point35°
Fri, 0650° / 37°0Overcast
50 °Overcast

Olga, Friday, 6 November

Overcast. High 50°, low 37°.

Pressure30.09 inHg
Wind7 mph N
Humidity38%
Visibility—
Dew point24°

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.