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As of 19:30 CST

Weather in Decorah Beach, WI

43°Current weather

Decorah Beach, Thursday, 5 November, 19:30

Overcast. Feels like 35°. High 51°, low 43°.

Pressure30.00 inHg
Wind18.4 mph N
Humidity71%
Visibility6.2 mi
Dew point34°
Fri, 0645° / 34°0Overcast
45 °Overcast

Decorah Beach, Friday, 6 November

Overcast. High 45°, low 34°.

Pressure30.18 inHg
Wind10.3 mph N
Humidity60%
Visibility6.2 mi
Dew point31°
Sat, 0750° / 30°0Clear
50 °Clear

Decorah Beach, Saturday, 7 November

Clear. High 50°, low 30°.

Pressure30.18 inHg
Wind7 mph W
Humidity58%
Visibility6.2 mi
Dew point33°
Sun, 0854° / 44°0Clear
54 °Clear

Decorah Beach, Sunday, 8 November

Clear. High 54°, low 44°.

Pressure29.97 inHg
Wind16.5 mph W
Humidity57%
Visibility6.2 mi
Dew point38°
Mon, 0956° / 38°0Overcast
56 °Overcast

Decorah Beach, Monday, 9 November

Overcast. High 56°, low 38°.

Pressure30.06 inHg
Wind9.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point39°
Tue, 1056° / 43°0Clear
56 °Clear

Decorah Beach, Tuesday, 10 November

Clear. High 56°, low 43°.

Pressure30.00 inHg
Wind9.4 mph W
Humidity63%
Visibility—
Dew point41°
Wed, 1145° / 38°0Overcast
45 °Overcast

Decorah Beach, Wednesday, 11 November

Overcast. High 45°, low 38°.

Pressure30.03 inHg
Wind11.2 mph N
Humidity73%
Visibility—
Dew point36°
Thu, 1241° / 33°0Overcast
41 °Overcast

Decorah Beach, Thursday, 12 November

Overcast. High 41°, low 33°.

Pressure30.15 inHg
Wind11.1 mph NE
Humidity51%
Visibility—
Dew point21°
Fri, 1339° / 30°0Partly cloudy
39 °Partly cloudy

Decorah Beach, Friday, 13 November

Partly cloudy. High 39°, low 30°.

Pressure30.06 inHg
Wind13.6 mph N
Humidity52%
Visibility—
Dew point20°
Sat, 1441° / 29°0Partly cloudy
41 °Partly cloudy

Decorah Beach, Saturday, 14 November

Partly cloudy. High 41°, low 29°.

Pressure30.06 inHg
Wind10.1 mph N
Humidity56%
Visibility—
Dew point24°
Sun, 1542° / 32°0Overcast
42 °Overcast

Decorah Beach, Sunday, 15 November

Overcast. High 42°, low 32°.

Pressure30.06 inHg
Wind5.8 mph W
Humidity56%
Visibility—
Dew point25°
Mon, 1645° / 33°0Clear
45 °Clear

Decorah Beach, Monday, 16 November

Clear. High 45°, low 33°.

Pressure30.21 inHg
Wind7.7 mph W
Humidity53%
Visibility—
Dew point25°
Tue, 1751° / 37°0Mostly clear
51 °Mostly clear

Decorah Beach, Tuesday, 17 November

Mostly clear. High 51°, low 37°.

Pressure30.18 inHg
Wind16.3 mph S
Humidity66%
Visibility—
Dew point37°
Wed, 1857° / 46°0Overcast
57 °Overcast

Decorah Beach, Wednesday, 18 November

Overcast. High 57°, low 46°.

Pressure29.80 inHg
Wind21.9 mph S
Humidity65%
Visibility—
Dew point44°
Thu, 1946° / 38°0Clear
46 °Clear

Decorah Beach, Thursday, 19 November

Clear. High 46°, low 38°.

Pressure30.09 inHg
Wind17.5 mph NW
Humidity51%
Visibility—
Dew point28°
Fri, 2038° / 35°0.12Light snow
38 °Light snow

Decorah Beach, Friday, 20 November

Light snow. High 38°, low 35°.

Pressure30.27 inHg
Wind8.4 mph N
Humidity93%
Visibility—
Dew point34°

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.