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As of 17:41 CDT

Weather in Olga, IL

73°Current weather

Olga, Monday, 26 October, 17:41

Clear. Feels like 73°. High 75°, low 49°.

Pressure30.27 inHg
Wind2.5 mph S
Humidity51%
Visibility6.2 mi
Dew point54°
Tue, 2775° / 47°0Overcast
75 °Overcast

Olga, Tuesday, 27 October

Overcast. High 75°, low 47°.

Pressure30.27 inHg
Wind4 mph S
Humidity47%
Visibility6.2 mi
Dew point49°
Wed, 2876° / 48°0Clear
76 °Clear

Olga, Wednesday, 28 October

Clear. High 76°, low 48°.

Pressure30.24 inHg
Wind5.2 mph S
Humidity43%
Visibility6.2 mi
Dew point50°
Thu, 2979° / 56°0Clear
79 °Clear

Olga, Thursday, 29 October

Clear. High 79°, low 56°.

Pressure30.18 inHg
Wind9.4 mph SW
Humidity42%
Visibility6.2 mi
Dew point51°
Fri, 3079° / 58°0Mostly clear
79 °Mostly clear

Olga, Friday, 30 October

Mostly clear. High 79°, low 58°.

Pressure30.18 inHg
Wind1.3 mph SE
Humidity53%
Visibility6.2 mi
Dew point57°
Sat, 3173° / 61°0Overcast
73 °Overcast

Olga, Saturday, 31 October

Overcast. High 73°, low 61°.

Pressure30.15 inHg
Wind7.1 mph SE
Humidity61%
Visibility—
Dew point55°
Sun, 0167° / 59°0.4Rain
67 °Rain

Olga, Sunday, 1 November

Rain. High 67°, low 59°.

Pressure29.97 inHg
Wind10.5 mph SE
Humidity95%
Visibility—
Dew point62°
Mon, 0265° / 56°0.28Rain
65 °Rain

Olga, Monday, 2 November

Rain. High 65°, low 56°.

Pressure29.85 inHg
Wind15.4 mph SE
Humidity66%
Visibility—
Dew point53°
Tue, 0364° / 52°0.48Rain
64 °Rain

Olga, Tuesday, 3 November

Rain. High 64°, low 52°.

Pressure29.59 inHg
Wind16.5 mph W
Humidity73%
Visibility—
Dew point48°
Wed, 0457° / 47°0.06Light rain
57 °Light rain

Olga, Wednesday, 4 November

Light rain. High 57°, low 47°.

Pressure29.83 inHg
Wind15 mph NW
Humidity43%
Visibility—
Dew point33°
Thu, 0550° / 46°0Overcast
50 °Overcast

Olga, Thursday, 5 November

Overcast. High 50°, low 46°.

Pressure30.00 inHg
Wind14.5 mph NW
Humidity73%
Visibility—
Dew point41°
Fri, 0659° / 44°0Clear
59 °Clear

Olga, Friday, 6 November

Clear. High 59°, low 44°.

Pressure30.18 inHg
Wind9.2 mph N
Humidity49%
Visibility—
Dew point36°
Sat, 0762° / 42°0Partly cloudy
62 °Partly cloudy

Olga, Saturday, 7 November

Partly cloudy. High 62°, low 42°.

Pressure30.15 inHg
Wind10.7 mph S
Humidity44%
Visibility—
Dew point36°
Sun, 0867° / 48°0Overcast
67 °Overcast

Olga, Sunday, 8 November

Overcast. High 67°, low 48°.

Pressure30.03 inHg
Wind19.7 mph S
Humidity44%
Visibility—
Dew point40°
Mon, 0959° / 51°0.84Heavy rain
59 °Heavy rain

Olga, Monday, 9 November

Heavy rain. High 59°, low 51°.

Pressure29.83 inHg
Wind12.6 mph S
Humidity88%
Visibility—
Dew point53°
Tue, 1060° / 45°0.04Light rain
60 °Light rain

Olga, Tuesday, 10 November

Light rain. High 60°, low 45°.

Pressure29.80 inHg
Wind14.4 mph W
Humidity55%
Visibility—
Dew point40°

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.