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As of 04:09 CST

Weather in Decorah Beach, WI

36°Current weather

Decorah Beach, Thursday, 12 November, 04:09

Overcast. Feels like 27°. High 43°, low 36°.

Pressure29.91 inHg
Wind13.8 mph N
Humidity79%
Visibility6.2 mi
Dew point31°
Fri, 1342° / 33°0Overcast
42 °Overcast

Decorah Beach, Friday, 13 November

Overcast. High 42°, low 33°.

Pressure30.12 inHg
Wind14.7 mph N
Humidity71%
Visibility6.2 mi
Dew point26°
Sat, 1442° / 32°0Overcast
42 °Overcast

Decorah Beach, Saturday, 14 November

Overcast. High 42°, low 32°.

Pressure30.30 inHg
Wind8.5 mph NW
Humidity70%
Visibility6.2 mi
Dew point29°
Sun, 1545° / 31°0Clear
45 °Clear

Decorah Beach, Sunday, 15 November

Clear. High 45°, low 31°.

Pressure30.45 inHg
Wind4 mph W
Humidity65%
Visibility6.2 mi
Dew point29°
Mon, 1648° / 33°0Clear
48 °Clear

Decorah Beach, Monday, 16 November

Clear. High 48°, low 33°.

Pressure30.45 inHg
Wind10.1 mph SW
Humidity60%
Visibility—
Dew point32°
Tue, 1751° / 35°0Clear
51 °Clear

Decorah Beach, Tuesday, 17 November

Clear. High 51°, low 35°.

Pressure30.42 inHg
Wind13 mph SW
Humidity60%
Visibility—
Dew point34°
Wed, 1854° / 42°0Partly cloudy
54 °Partly cloudy

Decorah Beach, Wednesday, 18 November

Partly cloudy. High 54°, low 42°.

Pressure30.18 inHg
Wind18.5 mph S
Humidity53%
Visibility—
Dew point36°
Thu, 1957° / 53°0.01Light rain
57 °Light rain

Decorah Beach, Thursday, 19 November

Light rain. High 57°, low 53°.

Pressure30.03 inHg
Wind18.5 mph S
Humidity58%
Visibility—
Dew point40°
Fri, 2057° / 49°0Mostly clear
57 °Mostly clear

Decorah Beach, Friday, 20 November

Mostly clear. High 57°, low 49°.

Pressure30.00 inHg
Wind19.3 mph S
Humidity63%
Visibility—
Dew point44°
Sat, 2150° / 43°0Partly cloudy
50 °Partly cloudy

Decorah Beach, Saturday, 21 November

Partly cloudy. High 50°, low 43°.

Pressure30.21 inHg
Wind17 mph SE
Humidity69%
Visibility—
Dew point37°
Sun, 2256° / 45°0.28Light rain
56 °Light rain

Decorah Beach, Sunday, 22 November

Light rain. High 56°, low 45°.

Pressure29.56 inHg
Wind25.4 mph S
Humidity86%
Visibility—
Dew point50°
Mon, 2344° / 34°0Clear
44 °Clear

Decorah Beach, Monday, 23 November

Clear. High 44°, low 34°.

Pressure29.74 inHg
Wind22.3 mph W
Humidity50%
Visibility—
Dew point23°
Tue, 2440° / 31°0Overcast
40 °Overcast

Decorah Beach, Tuesday, 24 November

Overcast. High 40°, low 31°.

Pressure29.83 inHg
Wind15.8 mph W
Humidity57%
Visibility—
Dew point25°
Wed, 2530° / 24°0Clear
30 °Clear

Decorah Beach, Wednesday, 25 November

Clear. High 30°, low 24°.

Pressure30.12 inHg
Wind21.3 mph W
Humidity36%
Visibility—
Dew point4°
Thu, 2628° / 20°0Clear
28 °Clear

Decorah Beach, Thursday, 26 November

Clear. High 28°, low 20°.

Pressure30.39 inHg
Wind16.7 mph W
Humidity45%
Visibility—
Dew point7°
Fri, 2730° / 24°0.05Light snow
30 °Light snow

Decorah Beach, Friday, 27 November

Light snow. High 30°, low 24°.

Pressure30.21 inHg
Wind15.2 mph SW
Humidity86%
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.