10-day forecast for Decker, WI: 43° to 69°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Sunday, October 25
56° · 0.67 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2661° / 48°0
Morning53°feels 51°
Afternoon61°feels 60°
Evening49°feels 45°
Overnight54°feels 54°
61 °
Decker, Monday, 26 October
Overcast. High 61°, low 48°.
Pressure30.42 inHg
Wind10.6 mph NE
Humidity63%
Visibility6.2 mi
Dew point43°
Tue, 2756° / 47°0
Morning50°feels 45°
Afternoon56°feels 55°
Evening54°feels 53°
Overnight48°feels 44°
56 °
Decker, Tuesday, 27 October
Overcast. High 56°, low 47°.
Pressure30.33 inHg
Wind11 mph SE
Humidity80%
Visibility6.2 mi
Dew point48°
Wed, 2866° / 53°0
Morning55°feels 55°
Afternoon67°feels 66°
Evening59°feels 58°
Overnight54°feels 54°
66 °
Decker, Wednesday, 28 October
Light rain. High 66°, low 53°.
Pressure30.18 inHg
Wind9.2 mph S
Humidity68%
Visibility6.2 mi
Dew point54°
Thu, 2963° / 54°0.19
Morning58°feels 58°
Afternoon62°feels 62°
Evening58°feels 58°
Overnight58°feels 58°
63 °
Decker, Thursday, 29 October
Light rain. High 63°, low 54°.
Pressure30.06 inHg
Wind13.8 mph SW
Humidity82%
Visibility—
Dew point56°
Fri, 3061° / 43°0
Morning48°feels 46°
Afternoon59°feels 58°
Evening52°feels 52°
Overnight49°feels 48°
61 °
Decker, Friday, 30 October
Overcast. High 61°, low 43°.
Pressure30.30 inHg
Wind8.4 mph NW
Humidity62%
Visibility—
Dew point45°
Sat, 3158° / 50°0.29
Morning55°feels 55°
Afternoon57°feels 57°
Evening55°feels 55°
Overnight55°feels 55°
58 °
Decker, Saturday, 31 October
Rain. High 58°, low 50°.
Pressure30.12 inHg
Wind9.1 mph S
Humidity96%
Visibility—
Dew point56°
Sun, 0156° / 55°0.67
Morning55°feels 55°
Afternoon56°feels 55°
Evening55°feels 55°
Overnight56°feels 56°
56 °
Decker, Sunday, 1 November
Rain. High 56°, low 55°.
Pressure30.03 inHg
Wind11.4 mph SE
Humidity99%
Visibility—
Dew point55°
Mon, 0260° / 55°0
Morning56°feels 56°
Afternoon60°feels 59°
Evening56°feels 56°
Overnight57°feels 56°
60 °
Decker, Monday, 2 November
Light rain. High 60°, low 55°.
Pressure29.97 inHg
Wind13.2 mph S
Humidity78%
Visibility—
Dew point53°
Tue, 0364° / 53°0.22
Morning62°feels 62°
Afternoon63°feels 62°
Evening56°feels 55°
Overnight55°feels 54°
64 °
Decker, Tuesday, 3 November
Rain. High 64°, low 53°.
Pressure29.68 inHg
Wind20.5 mph S
Humidity61%
Visibility—
Dew point50°
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.