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As of 13:20 CDT

Weather in Winchester, WI

78°Current weather

Winchester, Saturday, 8 August, 13:20

Clear. Feels like 78°. High 78°, low 65°.

Pressure29.97 inHg
Wind10.1 mph NW
Humidity57%
Visibility6.2 mi
Dew point60°
Sun, 0982° / 64°0.37Heavy rain
82 °Heavy rain

Winchester, Sunday, 9 August

Heavy rain. High 82°, low 64°.

Pressure29.88 inHg
Wind10.5 mph S
Humidity79%
Visibility6.2 mi
Dew point64°
Mon, 1086° / 66°0Partly cloudy
86 °Partly cloudy

Winchester, Monday, 10 August

Partly cloudy. High 86°, low 66°.

Pressure29.91 inHg
Wind5.2 mph SE
Humidity44%
Visibility6.2 mi
Dew point57°
Tue, 1176° / 58°0.72Heavy rain
76 °Heavy rain

Winchester, Tuesday, 11 August

Heavy rain. High 76°, low 58°.

Pressure29.83 inHg
Wind6 mph E
Humidity78%
Visibility6.2 mi
Dew point63°
Wed, 1285° / 61°0Clear
85 °Clear

Winchester, Wednesday, 12 August

Clear. High 85°, low 61°.

Pressure29.85 inHg
Wind7.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point59°
Thu, 1373° / 58°0.23Rain
73 °Rain

Winchester, Thursday, 13 August

Rain. High 73°, low 58°.

Pressure29.91 inHg
Wind13.2 mph N
Humidity38%
Visibility—
Dew point43°
Fri, 1477° / 52°0Clear
77 °Clear

Winchester, Friday, 14 August

Clear. High 77°, low 52°.

Pressure30.09 inHg
Wind8.9 mph W
Humidity40%
Visibility—
Dew point46°
Sat, 1579° / 56°0Overcast
79 °Overcast

Winchester, Saturday, 15 August

Overcast. High 79°, low 56°.

Pressure30.15 inHg
Wind11.6 mph W
Humidity45%
Visibility—
Dew point51°
Sun, 1677° / 58°0.04Light rain
77 °Light rain

Winchester, Sunday, 16 August

Light rain. High 77°, low 58°.

Pressure30.15 inHg
Wind9.6 mph SE
Humidity47%
Visibility—
Dew point53°
Mon, 1771° / 60°0.04Light rain
71 °Light rain

Winchester, Monday, 17 August

Light rain. High 71°, low 60°.

Pressure30.06 inHg
Wind7.4 mph SE
Humidity82%
Visibility—
Dew point63°
Tue, 1880° / 64°0.2Light rain
80 °Light rain

Winchester, Tuesday, 18 August

Light rain. High 80°, low 64°.

Pressure29.88 inHg
Wind7 mph NW
Humidity93%
Visibility—
Dew point65°
Wed, 1973° / 57°0.05Light rain
73 °Light rain

Winchester, Wednesday, 19 August

Light rain. High 73°, low 57°.

Pressure30.06 inHg
Wind14.3 mph N
Humidity49%
Visibility—
Dew point48°
Thu, 2071° / 46°0Clear
71 °Clear

Winchester, Thursday, 20 August

Clear. High 71°, low 46°.

Pressure30.30 inHg
Wind10.2 mph NE
Humidity32%
Visibility—
Dew point34°
Fri, 2174° / 47°0Overcast
74 °Overcast

Winchester, Friday, 21 August

Overcast. High 74°, low 47°.

Pressure30.18 inHg
Wind9.1 mph S
Humidity33%
Visibility—
Dew point39°
Sat, 2281° / 55°0Partly cloudy
81 °Partly cloudy

Winchester, Saturday, 22 August

Partly cloudy. High 81°, low 55°.

Pressure30.03 inHg
Wind10 mph W
Humidity34%
Visibility—
Dew point46°
Sun, 2373° / 54°0Partly cloudy
73 °Partly cloudy

Winchester, Sunday, 23 August

Partly cloudy. High 73°, low 54°.

Pressure30.12 inHg
Wind9.3 mph SE
Humidity49%
Visibility—
Dew point47°

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, WI 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, WI 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.