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As of 14:51 CDT

Weather in Decker, WI

80°Current weather

Decker, Saturday, 8 August, 14:51

Clear. Feels like 80°. High 81°, low 67°.

Pressure29.97 inHg
Wind10.8 mph W
Humidity52%
Visibility6.2 mi
Dew point60°
Sun, 0985° / 65°0.44Rain
85 °Rain

Decker, Sunday, 9 August

Rain. High 85°, low 65°.

Pressure29.91 inHg
Wind6.3 mph S
Humidity91%
Visibility6.2 mi
Dew point66°
Mon, 1077° / 68°0.08Light rain
77 °Light rain

Decker, Monday, 10 August

Light rain. High 77°, low 68°.

Pressure29.91 inHg
Wind5.6 mph NE
Humidity79%
Visibility6.2 mi
Dew point68°
Tue, 1173° / 65°0.75Heavy rain
73 °Heavy rain

Decker, Tuesday, 11 August

Heavy rain. High 73°, low 65°.

Pressure29.85 inHg
Wind11.1 mph SE
Humidity97%
Visibility4.3 mi
Dew point66°
Wed, 1280° / 63°0.01Light rain
80 °Light rain

Decker, Wednesday, 12 August

Light rain. High 80°, low 63°.

Pressure29.85 inHg
Wind3.5 mph NW
Humidity66%
Visibility6.2 mi
Dew point66°
Thu, 1369° / 61°0.07Light rain
69 °Light rain

Decker, Thursday, 13 August

Light rain. High 69°, low 61°.

Pressure30.00 inHg
Wind12.9 mph NE
Humidity59%
Visibility—
Dew point53°
Fri, 1470° / 56°0Clear
70 °Clear

Decker, Friday, 14 August

Clear. High 70°, low 56°.

Pressure30.21 inHg
Wind9.4 mph SW
Humidity49%
Visibility—
Dew point48°
Sat, 1575° / 56°0Overcast
75 °Overcast

Decker, Saturday, 15 August

Overcast. High 75°, low 56°.

Pressure30.30 inHg
Wind9.5 mph W
Humidity63%
Visibility—
Dew point57°
Sun, 1676° / 59°0Overcast
76 °Overcast

Decker, Sunday, 16 August

Overcast. High 76°, low 59°.

Pressure30.15 inHg
Wind14.3 mph S
Humidity57%
Visibility—
Dew point57°
Mon, 1776° / 67°0.08Light rain
76 °Light rain

Decker, Monday, 17 August

Light rain. High 76°, low 67°.

Pressure29.97 inHg
Wind10 mph SW
Humidity78%
Visibility—
Dew point67°
Tue, 1874° / 66°0Mostly clear
74 °Mostly clear

Decker, Tuesday, 18 August

Mostly clear. High 74°, low 66°.

Pressure30.06 inHg
Wind8.8 mph NE
Humidity57%
Visibility—
Dew point57°
Wed, 1971° / 66°0.28Rain
71 °Rain

Decker, Wednesday, 19 August

Rain. High 71°, low 66°.

Pressure29.94 inHg
Wind11.8 mph SE
Humidity88%
Visibility—
Dew point65°
Thu, 2074° / 63°0Overcast
74 °Overcast

Decker, Thursday, 20 August

Overcast. High 74°, low 63°.

Pressure29.94 inHg
Wind13.3 mph NE
Humidity69%
Visibility—
Dew point61°
Fri, 2170° / 61°0Overcast
70 °Overcast

Decker, Friday, 21 August

Overcast. High 70°, low 61°.

Pressure30.00 inHg
Wind10.8 mph E
Humidity59%
Visibility—
Dew point54°
Sat, 2264° / 56°0.22Light rain
64 °Light rain

Decker, Saturday, 22 August

Light rain. High 64°, low 56°.

Pressure30.03 inHg
Wind19.8 mph NE
Humidity83%
Visibility—
Dew point55°
Sun, 2363° / 51°0Overcast
63 °Overcast

Decker, Sunday, 23 August

Overcast. High 63°, low 51°.

Pressure30.27 inHg
Wind13.8 mph N
Humidity60%
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 Decker, 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 Decker, 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.