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As of 01:16 CDT

Weather in Winchester, IL

60°Current weather

Winchester, Sunday, 1 November, 01:16

Overcast. Feels like 59°. High 67°, low 59°.

Pressure30.24 inHg
Wind1 mph SE
Humidity75%
Visibility6.2 mi
Dew point52°
Mon, 0268° / 59°0Overcast
68 °Overcast

Winchester, Monday, 2 November

Overcast. High 68°, low 59°.

Pressure30.00 inHg
Wind13 mph SE
Humidity85%
Visibility6.2 mi
Dew point59°
Tue, 0371° / 64°1.24Heavy rain
71 °Heavy rain

Winchester, Tuesday, 3 November

Heavy rain. High 71°, low 64°.

Pressure29.80 inHg
Wind17.9 mph S
Humidity82%
Visibility1.8 mi
Dew point65°
Wed, 0464° / 57°0.02Light rain
64 °Light rain

Winchester, Wednesday, 4 November

Light rain. High 64°, low 57°.

Pressure29.77 inHg
Wind12.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point46°
Thu, 0558° / 51°0.01Light rain
58 °Light rain

Winchester, Thursday, 5 November

Light rain. High 58°, low 51°.

Pressure29.77 inHg
Wind14.2 mph W
Humidity60%
Visibility—
Dew point44°
Fri, 0658° / 48°0Overcast
58 °Overcast

Winchester, Friday, 6 November

Overcast. High 58°, low 48°.

Pressure29.97 inHg
Wind10.7 mph NW
Humidity65%
Visibility—
Dew point42°
Sat, 0761° / 45°0Partly cloudy
61 °Partly cloudy

Winchester, Saturday, 7 November

Partly cloudy. High 61°, low 45°.

Pressure29.74 inHg
Wind17.7 mph NW
Humidity48%
Visibility—
Dew point38°
Sun, 0853° / 43°0Clear
53 °Clear

Winchester, Sunday, 8 November

Clear. High 53°, low 43°.

Pressure29.74 inHg
Wind20.1 mph NW
Humidity37%
Visibility—
Dew point27°
Mon, 0955° / 38°0Clear
55 °Clear

Winchester, Monday, 9 November

Clear. High 55°, low 38°.

Pressure29.97 inHg
Wind16 mph NW
Humidity51%
Visibility—
Dew point33°
Tue, 1056° / 42°0Overcast
56 °Overcast

Winchester, Tuesday, 10 November

Overcast. High 56°, low 42°.

Pressure30.12 inHg
Wind12.8 mph NW
Humidity45%
Visibility—
Dew point33°
Wed, 1155° / 37°0Overcast
55 °Overcast

Winchester, Wednesday, 11 November

Overcast. High 55°, low 37°.

Pressure30.18 inHg
Wind6.7 mph NW
Humidity35%
Visibility—
Dew point24°
Thu, 1255° / 44°0.04Light rain
55 °Light rain

Winchester, Thursday, 12 November

Light rain. High 55°, low 44°.

Pressure29.91 inHg
Wind15.4 mph S
Humidity62%
Visibility—
Dew point38°
Fri, 1364° / 47°0Overcast
64 °Overcast

Winchester, Friday, 13 November

Overcast. High 64°, low 47°.

Pressure29.77 inHg
Wind11.3 mph NW
Humidity61%
Visibility—
Dew point46°
Sat, 1457° / 44°0Clear
57 °Clear

Winchester, Saturday, 14 November

Clear. High 57°, low 44°.

Pressure29.97 inHg
Wind15.6 mph N
Humidity49%
Visibility—
Dew point36°
Sun, 1554° / 38°0Clear
54 °Clear

Winchester, Sunday, 15 November

Clear. High 54°, low 38°.

Pressure30.15 inHg
Wind7.5 mph SE
Humidity44%
Visibility—
Dew point29°
Mon, 1657° / 42°0Overcast
57 °Overcast

Winchester, Monday, 16 November

Overcast. High 57°, low 42°.

Pressure30.06 inHg
Wind13.1 mph S
Humidity38%
Visibility—
Dew point30°

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 Winchester, 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 Winchester, 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.