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As of 19:27 CDT

Weather in Winston, IL

54°Current weather

Winston, Sunday, 18 October, 19:27

Clear. Feels like 52°. High 63°, low 40°.

Pressure30.30 inHg
Wind9.5 mph S
Humidity59%
Visibility6.2 mi
Dew point40°
Mon, 1964° / 38°0Partly cloudy
64 °Partly cloudy

Winston, Monday, 19 October

Partly cloudy. High 64°, low 38°.

Pressure30.39 inHg
Wind3.6 mph S
Humidity62%
Visibility6.2 mi
Dew point46°
Tue, 2064° / 39°0Clear
64 °Clear

Winston, Tuesday, 20 October

Clear. High 64°, low 39°.

Pressure30.39 inHg
Wind5.9 mph SE
Humidity56%
Visibility6.2 mi
Dew point46°
Wed, 2167° / 44°0Clear
67 °Clear

Winston, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure30.30 inHg
Wind3.9 mph S
Humidity62%
Visibility6.2 mi
Dew point50°
Thu, 2268° / 48°0Partly cloudy
68 °Partly cloudy

Winston, Thursday, 22 October

Partly cloudy. High 68°, low 48°.

Pressure30.30 inHg
Wind2.4 mph SE
Humidity62%
Visibility6.2 mi
Dew point52°
Fri, 2365° / 49°0Clear
65 °Clear

Winston, Friday, 23 October

Clear. High 65°, low 49°.

Pressure30.30 inHg
Wind11.1 mph SE
Humidity58%
Visibility—
Dew point47°
Sat, 2469° / 52°0Overcast
69 °Overcast

Winston, Saturday, 24 October

Overcast. High 69°, low 52°.

Pressure30.24 inHg
Wind14.6 mph S
Humidity56%
Visibility—
Dew point48°
Sun, 2560° / 49°0Overcast
60 °Overcast

Winston, Sunday, 25 October

Overcast. High 60°, low 49°.

Pressure30.39 inHg
Wind9.1 mph NW
Humidity46%
Visibility—
Dew point37°
Mon, 2659° / 49°0Overcast
59 °Overcast

Winston, Monday, 26 October

Overcast. High 59°, low 49°.

Pressure30.36 inHg
Wind9.9 mph E
Humidity57%
Visibility—
Dew point41°
Tue, 2758° / 46°0.01Light rain
58 °Light rain

Winston, Tuesday, 27 October

Light rain. High 58°, low 46°.

Pressure30.33 inHg
Wind10.2 mph E
Humidity63%
Visibility—
Dew point44°
Wed, 2859° / 52°0.02Light rain
59 °Light rain

Winston, Wednesday, 28 October

Light rain. High 59°, low 52°.

Pressure30.18 inHg
Wind6.5 mph E
Humidity85%
Visibility—
Dew point50°
Thu, 2964° / 52°0.02Light rain
64 °Light rain

Winston, Thursday, 29 October

Light rain. High 64°, low 52°.

Pressure29.97 inHg
Wind13.8 mph S
Humidity65%
Visibility—
Dew point49°
Fri, 3060° / 45°0.19Rain
60 °Rain

Winston, Friday, 30 October

Rain. High 60°, low 45°.

Pressure29.94 inHg
Wind14.4 mph NW
Humidity54%
Visibility—
Dew point40°
Sat, 3157° / 41°0Partly cloudy
57 °Partly cloudy

Winston, Saturday, 31 October

Partly cloudy. High 57°, low 41°.

Pressure30.12 inHg
Wind3.2 mph W
Humidity53%
Visibility—
Dew point38°
Sun, 0150° / 47°0.56Rain
50 °Rain

Winston, Sunday, 1 November

Rain. High 50°, low 47°.

Pressure29.91 inHg
Wind11.5 mph E
Humidity92%
Visibility—
Dew point46°
Mon, 0248° / 35°0.3Rain
48 °Rain

Winston, Monday, 2 November

Rain. High 48°, low 35°.

Pressure30.21 inHg
Wind18.6 mph N
Humidity67%
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.