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As of 22:53 EDT

Weather in Winona, MI

63°Current weather

Winona, Saturday, 8 August, 22:53

Clear. Feels like 62°. High 76°, low 57°.

Pressure29.91 inHg
Wind6.4 mph S
Humidity69%
Visibility6.2 mi
Dew point52°
Sun, 0979° / 57°0.01Light rain
79 °Light rain

Winona, Sunday, 9 August

Light rain. High 79°, low 57°.

Pressure29.85 inHg
Wind4.6 mph SE
Humidity48%
Visibility6.2 mi
Dew point53°
Mon, 1075° / 56°0Mostly clear
75 °Mostly clear

Winona, Monday, 10 August

Mostly clear. High 75°, low 56°.

Pressure29.94 inHg
Wind8.3 mph W
Humidity54%
Visibility6.2 mi
Dew point52°
Tue, 1176° / 56°0.02Light rain
76 °Light rain

Winona, Tuesday, 11 August

Light rain. High 76°, low 56°.

Pressure29.85 inHg
Wind1.8 mph SE
Humidity86%
Visibility6.2 mi
Dew point60°
Wed, 1265° / 53°0Overcast
65 °Overcast

Winona, Wednesday, 12 August

Overcast. High 65°, low 53°.

Pressure29.91 inHg
Wind7.8 mph NW
Humidity50%
Visibility6.2 mi
Dew point47°
Thu, 1367° / 51°0Mostly clear
67 °Mostly clear

Winona, Thursday, 13 August

Mostly clear. High 67°, low 51°.

Pressure30.03 inHg
Wind10.5 mph W
Humidity49%
Visibility—
Dew point44°
Fri, 1469° / 53°0Mostly clear
69 °Mostly clear

Winona, Friday, 14 August

Mostly clear. High 69°, low 53°.

Pressure30.18 inHg
Wind9.4 mph N
Humidity44%
Visibility—
Dew point43°
Sat, 1576° / 50°0Overcast
76 °Overcast

Winona, Saturday, 15 August

Overcast. High 76°, low 50°.

Pressure30.24 inHg
Wind6.9 mph E
Humidity36%
Visibility—
Dew point42°
Sun, 1677° / 64°0Overcast
77 °Overcast

Winona, Sunday, 16 August

Overcast. High 77°, low 64°.

Pressure30.03 inHg
Wind10.9 mph W
Humidity42%
Visibility—
Dew point50°
Mon, 1774° / 59°0Mostly clear
74 °Mostly clear

Winona, Monday, 17 August

Mostly clear. High 74°, low 59°.

Pressure30.00 inHg
Wind8.5 mph NW
Humidity47%
Visibility—
Dew point50°
Tue, 1876° / 59°0.13Light rain
76 °Light rain

Winona, Tuesday, 18 August

Light rain. High 76°, low 59°.

Pressure29.77 inHg
Wind11.5 mph W
Humidity66%
Visibility—
Dew point62°
Wed, 1960° / 56°0.06Light rain
60 °Light rain

Winona, Wednesday, 19 August

Light rain. High 60°, low 56°.

Pressure29.91 inHg
Wind15.9 mph N
Humidity89%
Visibility—
Dew point53°
Thu, 2068° / 54°0Overcast
68 °Overcast

Winona, Thursday, 20 August

Overcast. High 68°, low 54°.

Pressure30.09 inHg
Wind9.1 mph NW
Humidity44%
Visibility—
Dew point43°
Fri, 2173° / 51°0Overcast
73 °Overcast

Winona, Friday, 21 August

Overcast. High 73°, low 51°.

Pressure30.09 inHg
Wind10.1 mph E
Humidity36%
Visibility—
Dew point42°
Sat, 2262° / 56°0.09Light rain
62 °Light rain

Winona, Saturday, 22 August

Light rain. High 62°, low 56°.

Pressure29.83 inHg
Wind13.2 mph S
Humidity72%
Visibility—
Dew point51°
Sun, 2366° / 56°0.26Rain
66 °Rain

Winona, Sunday, 23 August

Rain. High 66°, low 56°.

Pressure29.80 inHg
Wind18.1 mph W
Humidity94%
Visibility—
Dew point57°

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 Winona, MI 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 Winona, MI 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.