10-day forecast for Decker, WI: 37° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Thursday, October 22
58° · 0.42 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1467° / 55°0.02
Morning56°feels 56°
Afternoon61°feels 60°
Evening56°feels 55°
Overnight58°feels 58°
67 °
Decker, Wednesday, 14 October
Light rain. High 67°, low 55°.
Pressure30.15 inHg
Wind7 mph NE
Humidity71%
Visibility6.2 mi
Dew point51°
Thu, 1558° / 53°0.42
Morning55°feels 54°
Afternoon58°feels 57°
Evening54°feels 54°
Overnight55°feels 54°
58 °
Decker, Thursday, 15 October
Rain. High 58°, low 53°.
Pressure30.12 inHg
Wind7.1 mph SE
Humidity80%
Visibility6.2 mi
Dew point52°
Fri, 1654° / 43°0
Morning48°feels 41°
Afternoon54°feels 51°
Evening46°feels 40°
Overnight52°feels 52°
54 °
Decker, Friday, 16 October
Light rain. High 54°, low 43°.
Pressure30.12 inHg
Wind23.5 mph NW
Humidity61%
Visibility6.2 mi
Dew point39°
Sat, 1757° / 37°0
Morning42°feels 38°
Afternoon55°feels 52°
Evening50°feels 47°
Overnight40°feels 36°
57 °
Decker, Saturday, 17 October
Clear. High 57°, low 37°.
Pressure30.39 inHg
Wind13.1 mph SW
Humidity42%
Visibility—
Dew point30°
Sun, 1861° / 46°0
Morning50°feels 45°
Afternoon59°feels 57°
Evening53°feels 51°
Overnight49°feels 47°
61 °
Decker, Sunday, 18 October
Overcast. High 61°, low 46°.
Pressure30.12 inHg
Wind17.1 mph SW
Humidity49%
Visibility—
Dew point39°
Mon, 1962° / 45°0
Morning50°feels 46°
Afternoon61°feels 59°
Evening55°feels 53°
Overnight53°feels 50°
62 °
Decker, Monday, 19 October
Overcast. High 62°, low 45°.
Pressure30.21 inHg
Wind10.6 mph SW
Humidity46%
Visibility—
Dew point38°
Tue, 2056° / 53°0.18
Morning55°feels 55°
Afternoon56°feels 56°
Evening56°feels 56°
Overnight56°feels 56°
56 °
Decker, Tuesday, 20 October
Light rain. High 56°, low 53°.
Pressure30.21 inHg
Wind14.2 mph SE
Humidity96%
Visibility—
Dew point55°
Wed, 2160° / 57°0.02
Morning58°feels 58°
Afternoon59°feels 59°
Evening59°feels 58°
Overnight59°feels 59°
60 °
Decker, Wednesday, 21 October
Light rain. High 60°, low 57°.
Pressure30.21 inHg
Wind14 mph S
Humidity92%
Visibility—
Dew point57°
Thu, 2265° / 58°0
Morning60°feels 60°
Afternoon65°feels 65°
Evening64°feels 64°
Overnight63°feels 63°
65 °
Decker, Thursday, 22 October
Light rain. High 65°, low 58°.
Pressure30.00 inHg
Wind19.1 mph S
Humidity72%
Visibility—
Dew point55°
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.