As of 00:12 CDT

Weather in Decorah Beach, WI

57°Current weather

Decorah Beach, Sunday, 25 October, 00:12

Clear. Feels like 56°. High 70°, low 52°.

Pressure30.33 inHg
Wind11.5 mph S
Humidity73%
Visibility6.2 mi
Dew point49°
Mon, 2659° / 48°0Overcast
59 °Overcast

Decorah Beach, Monday, 26 October

Overcast. High 59°, low 48°.

Pressure30.42 inHg
Wind10.2 mph NE
Humidity59%
Visibility6.2 mi
Dew point40°
Tue, 2760° / 49°0Overcast
60 °Overcast

Decorah Beach, Tuesday, 27 October

Overcast. High 60°, low 49°.

Pressure30.27 inHg
Wind12.4 mph SE
Humidity76%
Visibility6.2 mi
Dew point49°
Wed, 2867° / 56°0Clear
67 °Clear

Decorah Beach, Wednesday, 28 October

Clear. High 67°, low 56°.

Pressure30.06 inHg
Wind14.3 mph SW
Humidity70%
Visibility6.2 mi
Dew point53°
Thu, 2960° / 52°0.16Light rain
60 °Light rain

Decorah Beach, Thursday, 29 October

Light rain. High 60°, low 52°.

Pressure30.18 inHg
Wind7.2 mph W
Humidity61%
Visibility—
Dew point44°
Fri, 3058° / 49°0.03Light rain
58 °Light rain

Decorah Beach, Friday, 30 October

Light rain. High 58°, low 49°.

Pressure30.18 inHg
Wind9.7 mph SE
Humidity71%
Visibility—
Dew point47°
Sat, 3160° / 55°0.23Light rain
60 °Light rain

Decorah Beach, Saturday, 31 October

Light rain. High 60°, low 55°.

Pressure30.00 inHg
Wind14.9 mph SW
Humidity87%
Visibility—
Dew point53°
Sun, 0163° / 57°0.95Rain
63 °Rain

Decorah Beach, Sunday, 1 November

Rain. High 63°, low 57°.

Pressure29.65 inHg
Wind23.5 mph W
Humidity89%
Visibility—
Dew point59°
Mon, 0261° / 51°0.01Light rain
61 °Light rain

Decorah Beach, Monday, 2 November

Light rain. High 61°, low 51°.

Pressure30.06 inHg
Wind13.1 mph NW
Humidity53%
Visibility—
Dew point42°
Tue, 0358° / 48°0Overcast
58 °Overcast

Decorah Beach, Tuesday, 3 November

Overcast. High 58°, low 48°.

Pressure30.18 inHg
Wind12.3 mph SE
Humidity64%
Visibility—
Dew point43°
Wed, 0455° / 48°0Light rain
55 °Light rain

Decorah Beach, Wednesday, 4 November

Light rain. High 55°, low 48°.

Pressure29.68 inHg
Wind14.2 mph W
Humidity76%
Visibility—
Dew point45°
Thu, 0552° / 43°0Partly cloudy
52 °Partly cloudy

Decorah Beach, Thursday, 5 November

Partly cloudy. High 52°, low 43°.

Pressure30.00 inHg
Wind22.1 mph NW
Humidity54%
Visibility—
Dew point31°
Fri, 0655° / 41°0Overcast
55 °Overcast

Decorah Beach, Friday, 6 November

Overcast. High 55°, low 41°.

Pressure29.85 inHg
Wind17.1 mph S
Humidity54%
Visibility—
Dew point36°
Sat, 0764° / 51°0Overcast
64 °Overcast

Decorah Beach, Saturday, 7 November

Overcast. High 64°, low 51°.

Pressure29.41 inHg
Wind27.3 mph W
Humidity71%
Visibility—
Dew point51°
Sun, 0849° / 42°0Partly cloudy
49 °Partly cloudy

Decorah Beach, Sunday, 8 November

Partly cloudy. High 49°, low 42°.

Pressure29.88 inHg
Wind25.8 mph NW
Humidity55%
Visibility—
Dew point32°
Mon, 0943° / 35°0Clear
43 °Clear

Decorah Beach, Monday, 9 November

Clear. High 43°, low 35°.

Pressure30.24 inHg
Wind15.4 mph NW
Humidity50%
Visibility—
Dew point25°

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 Decorah Beach, 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 Decorah Beach, 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.