10-day forecast for Decker, WI: 37° to 64°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Thursday, October 22
59° · 0.84 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1658° / 44°0.03
Morning53°feels 52°
Afternoon54°feels 52°
Evening47°feels 41°
Overnight55°feels 54°
58 °
Decker, Friday, 16 October
Light rain. High 58°, low 44°.
Pressure30.06 inHg
Wind20.9 mph N
Humidity72%
Visibility6.2 mi
Dew point42°
Sat, 1756° / 37°0
Morning38°feels 33°
Afternoon55°feels 53°
Evening49°feels 44°
Overnight39°feels 35°
56 °
Decker, Saturday, 17 October
Clear. High 56°, low 37°.
Pressure30.47 inHg
Wind11.7 mph W
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 1860° / 45°0
Morning45°feels 39°
Afternoon60°feels 58°
Evening53°feels 51°
Overnight46°feels 40°
60 °
Decker, Sunday, 18 October
Clear. High 60°, low 45°.
Pressure30.33 inHg
Wind16.6 mph SW
Humidity52%
Visibility6.2 mi
Dew point39°
Mon, 1961° / 43°0
Morning46°feels 43°
Afternoon59°feels 58°
Evening53°feels 51°
Overnight48°feels 44°
61 °
Decker, Monday, 19 October
Overcast. High 61°, low 43°.
Pressure30.30 inHg
Wind9.7 mph SW
Humidity58%
Visibility—
Dew point43°
Tue, 2062° / 44°0
Morning49°feels 48°
Afternoon61°feels 59°
Evening53°feels 53°
Overnight50°feels 49°
62 °
Decker, Tuesday, 20 October
Mostly clear. High 62°, low 44°.
Pressure30.33 inHg
Wind5.5 mph SE
Humidity61%
Visibility—
Dew point46°
Wed, 2161° / 49°0
Morning53°feels 52°
Afternoon60°feels 58°
Evening53°feels 52°
Overnight52°feels 51°
61 °
Decker, Wednesday, 21 October
Clear. High 61°, low 49°.
Pressure30.36 inHg
Wind7 mph SE
Humidity65%
Visibility—
Dew point47°
Thu, 2264° / 52°0
Morning55°feels 54°
Afternoon63°feels 62°
Evening59°feels 58°
Overnight58°feels 57°
64 °
Decker, Thursday, 22 October
Overcast. High 64°, low 52°.
Pressure30.21 inHg
Wind10.1 mph S
Humidity60%
Visibility—
Dew point48°
Fri, 2360° / 58°0.01
Morning59°feels 58°
Afternoon60°feels 59°
Evening59°feels 58°
Overnight60°feels 58°
60 °
Decker, Friday, 23 October
Light rain. High 60°, low 58°.
Pressure30.27 inHg
Wind16.6 mph SE
Humidity72%
Visibility—
Dew point51°
Sat, 2460° / 56°0.04
Morning57°feels 56°
Afternoon58°feels 57°
Evening57°feels 57°
Overnight58°feels 57°
60 °
Decker, Saturday, 24 October
Light rain. High 60°, low 56°.
Pressure30.18 inHg
Wind22.4 mph SE
Humidity72%
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.