10-day forecast for Decker, WI: 37° to 65°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Thursday, October 22
58° · 0.83 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1657° / 44°0.08
Morning53°feels 52°
Afternoon53°feels 51°
Evening47°feels 41°
Overnight54°feels 54°
57 °
Decker, Friday, 16 October
Light rain. High 57°, low 44°.
Pressure30.06 inHg
Wind16 mph N
Humidity93%
Visibility2.7 mi
Dew point46°
Sat, 1755° / 37°0
Morning37°feels 31°
Afternoon55°feels 52°
Evening48°feels 43°
Overnight42°feels 38°
55 °
Decker, Saturday, 17 October
Clear. High 55°, low 37°.
Pressure30.47 inHg
Wind10.9 mph W
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 1861° / 44°0
Morning45°feels 39°
Afternoon60°feels 58°
Evening53°feels 51°
Overnight45°feels 39°
61 °
Decker, Sunday, 18 October
Clear. High 61°, low 44°.
Pressure30.36 inHg
Wind15.1 mph SW
Humidity48%
Visibility6.2 mi
Dew point37°
Mon, 1960° / 43°0
Morning46°feels 43°
Afternoon60°feels 58°
Evening51°feels 50°
Overnight47°feels 43°
60 °
Decker, Monday, 19 October
Overcast. High 60°, low 43°.
Pressure30.39 inHg
Wind5.9 mph S
Humidity61%
Visibility6.2 mi
Dew point44°
Tue, 2061° / 43°0
Morning48°feels 48°
Afternoon60°feels 59°
Evening51°feels 51°
Overnight47°feels 47°
61 °
Decker, Tuesday, 20 October
Mostly clear. High 61°, low 43°.
Pressure30.36 inHg
Wind6.2 mph SE
Humidity65%
Visibility—
Dew point47°
Wed, 2156° / 46°0
Morning49°feels 48°
Afternoon56°feels 54°
Evening52°feels 51°
Overnight51°feels 50°
56 °
Decker, Wednesday, 21 October
Partly cloudy. High 56°, low 46°.
Pressure30.36 inHg
Wind8.3 mph SE
Humidity73%
Visibility—
Dew point46°
Thu, 2265° / 51°0
Morning55°feels 53°
Afternoon64°feels 62°
Evening58°feels 56°
Overnight56°feels 55°
65 °
Decker, Thursday, 22 October
Overcast. High 65°, low 51°.
Pressure30.24 inHg
Wind10.9 mph SW
Humidity50%
Visibility—
Dew point44°
Fri, 2364° / 55°0
Morning58°feels 56°
Afternoon63°feels 62°
Evening57°feels 56°
Overnight58°feels 57°
64 °
Decker, Friday, 23 October
Overcast. High 64°, low 55°.
Pressure30.21 inHg
Wind11.6 mph SE
Humidity56%
Visibility—
Dew point47°
Sat, 2465° / 57°0
Morning59°feels 58°
Afternoon64°feels 63°
Evening60°feels 60°
Overnight58°feels 58°
65 °
Decker, Saturday, 24 October
Overcast. High 65°, low 57°.
Pressure30.12 inHg
Wind16.6 mph S
Humidity60%
Visibility—
Dew point49°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Decker, WI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.