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As of 17:56 CDT

Weather in Winston, IL

58°Current weather

Winston, Thursday, 15 October, 17:56

Rain. Feels like 58°. High 58°, low 49°.

Pressure29.80 inHg
Wind6.7 mph NW
Humidity98%
Visibility5.6 mi
Dew point57°
Fri, 1652° / 42°0.01Light rain
52 °Light rain

Winston, Friday, 16 October

Light rain. High 52°, low 42°.

Pressure30.18 inHg
Wind19.3 mph N
Humidity71%
Visibility6.2 mi
Dew point43°
Sat, 1756° / 36°0Clear
56 °Clear

Winston, Saturday, 17 October

Clear. High 56°, low 36°.

Pressure30.53 inHg
Wind8.1 mph SW
Humidity46%
Visibility6.2 mi
Dew point32°
Sun, 1861° / 42°0Clear
61 °Clear

Winston, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.42 inHg
Wind12.8 mph S
Humidity53%
Visibility6.2 mi
Dew point39°
Mon, 1962° / 42°0Overcast
62 °Overcast

Winston, Monday, 19 October

Overcast. High 62°, low 42°.

Pressure30.36 inHg
Wind6.6 mph S
Humidity60%
Visibility6.2 mi
Dew point44°
Tue, 2065° / 43°0Partly cloudy
65 °Partly cloudy

Winston, Tuesday, 20 October

Partly cloudy. High 65°, low 43°.

Pressure30.33 inHg
Wind5.8 mph SE
Humidity48%
Visibility—
Dew point42°
Wed, 2162° / 47°0Overcast
62 °Overcast

Winston, Wednesday, 21 October

Overcast. High 62°, low 47°.

Pressure30.33 inHg
Wind8.1 mph SE
Humidity61%
Visibility—
Dew point45°
Thu, 2264° / 54°0.01Light rain
64 °Light rain

Winston, Thursday, 22 October

Light rain. High 64°, low 54°.

Pressure30.21 inHg
Wind9 mph S
Humidity59%
Visibility—
Dew point46°
Fri, 2367° / 55°0Overcast
67 °Overcast

Winston, Friday, 23 October

Overcast. High 67°, low 55°.

Pressure30.15 inHg
Wind13.6 mph SE
Humidity49%
Visibility—
Dew point46°
Sat, 2469° / 54°0Overcast
69 °Overcast

Winston, Saturday, 24 October

Overcast. High 69°, low 54°.

Pressure30.09 inHg
Wind16.6 mph SW
Humidity65%
Visibility—
Dew point55°
Sun, 2562° / 48°0Clear
62 °Clear

Winston, Sunday, 25 October

Clear. High 62°, low 48°.

Pressure30.45 inHg
Wind6.9 mph N
Humidity43%
Visibility—
Dew point37°
Mon, 2665° / 46°0Overcast
65 °Overcast

Winston, Monday, 26 October

Overcast. High 65°, low 46°.

Pressure30.45 inHg
Wind10.2 mph SE
Humidity46%
Visibility—
Dew point39°
Tue, 2765° / 51°0Overcast
65 °Overcast

Winston, Tuesday, 27 October

Overcast. High 65°, low 51°.

Pressure30.21 inHg
Wind11.2 mph SW
Humidity59%
Visibility—
Dew point49°
Wed, 2861° / 54°0.43Rain
61 °Rain

Winston, Wednesday, 28 October

Rain. High 61°, low 54°.

Pressure30.21 inHg
Wind10.3 mph SW
Humidity68%
Visibility—
Dew point49°
Thu, 2960° / 52°0.8Rain
60 °Rain

Winston, Thursday, 29 October

Rain. High 60°, low 52°.

Pressure29.94 inHg
Wind14.6 mph SW
Humidity91%
Visibility—
Dew point56°
Fri, 3056° / 40°0Overcast
56 °Overcast

Winston, Friday, 30 October

Overcast. High 56°, low 40°.

Pressure30.33 inHg
Wind11.2 mph NW
Humidity48%
Visibility—
Dew point33°

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 Winston, 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 Winston, 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.