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As of 10:23 CDT

Weather in Oregon, IL

69°Current weather

Oregon, Wednesday, 7 October, 10:23

Clear. Feels like 66°. High 76°, low 56°.

Pressure29.85 inHg
Wind7.1 mph NW
Humidity1%
Visibility6.2 mi
Dew point22°
Thu, 0870° / 50°0Partly cloudy
70 °Partly cloudy

Oregon, Thursday, 8 October

Partly cloudy. High 70°, low 50°.

Pressure30.12 inHg
Wind6.4 mph NW
Humidity47%
Visibility6.2 mi
Dew point44°
Fri, 0970° / 49°0.09Rain
70 °Rain

Oregon, Friday, 9 October

Rain. High 70°, low 49°.

Pressure30.15 inHg
Wind8.9 mph SE
Humidity66%
Visibility4.4 mi
Dew point54°
Sat, 1079° / 61°0Clear
79 °Clear

Oregon, Saturday, 10 October

Clear. High 79°, low 61°.

Pressure30.09 inHg
Wind12.1 mph S
Humidity52%
Visibility6.2 mi
Dew point56°
Sun, 1170° / 58°0Overcast
70 °Overcast

Oregon, Sunday, 11 October

Overcast. High 70°, low 58°.

Pressure29.88 inHg
Wind8.1 mph E
Humidity67%
Visibility—
Dew point56°
Mon, 1276° / 55°0.17Rain
76 °Rain

Oregon, Monday, 12 October

Rain. High 76°, low 55°.

Pressure29.80 inHg
Wind12.5 mph N
Humidity63%
Visibility—
Dew point58°
Tue, 1360° / 43°0.03Light rain
60 °Light rain

Oregon, Tuesday, 13 October

Light rain. High 60°, low 43°.

Pressure30.03 inHg
Wind20.6 mph NW
Humidity73%
Visibility—
Dew point44°
Wed, 1460° / 38°0Overcast
60 °Overcast

Oregon, Wednesday, 14 October

Overcast. High 60°, low 38°.

Pressure30.21 inHg
Wind9.9 mph SE
Humidity53%
Visibility—
Dew point38°
Thu, 1573° / 50°0Overcast
73 °Overcast

Oregon, Thursday, 15 October

Overcast. High 73°, low 50°.

Pressure29.88 inHg
Wind19.5 mph S
Humidity44%
Visibility—
Dew point44°
Fri, 1672° / 50°0Overcast
72 °Overcast

Oregon, Friday, 16 October

Overcast. High 72°, low 50°.

Pressure29.83 inHg
Wind16.8 mph W
Humidity63%
Visibility—
Dew point52°
Sat, 1752° / 48°0Overcast
52 °Overcast

Oregon, Saturday, 17 October

Overcast. High 52°, low 48°.

Pressure30.00 inHg
Wind14.5 mph W
Humidity68%
Visibility—
Dew point41°
Sun, 1848° / 44°0.01Light rain
48 °Light rain

Oregon, Sunday, 18 October

Light rain. High 48°, low 44°.

Pressure30.06 inHg
Wind14.1 mph W
Humidity76%
Visibility—
Dew point37°
Mon, 1957° / 39°0Partly cloudy
57 °Partly cloudy

Oregon, Monday, 19 October

Partly cloudy. High 57°, low 39°.

Pressure30.18 inHg
Wind10.2 mph W
Humidity60%
Visibility—
Dew point39°
Tue, 2062° / 42°0Clear
62 °Clear

Oregon, Tuesday, 20 October

Clear. High 62°, low 42°.

Pressure30.18 inHg
Wind8.3 mph NW
Humidity53%
Visibility—
Dew point41°
Wed, 2156° / 39°0Clear
56 °Clear

Oregon, Wednesday, 21 October

Clear. High 56°, low 39°.

Pressure30.30 inHg
Wind8.1 mph NE
Humidity49%
Visibility—
Dew point33°
Thu, 2256° / 40°0Overcast
56 °Overcast

Oregon, Thursday, 22 October

Overcast. High 56°, low 40°.

Pressure30.30 inHg
Wind6 mph E
Humidity51%
Visibility—
Dew point34°

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 Oregon, 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 Oregon, 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.