10-day forecast for Decker, WI: 58° to 84°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Wednesday, August 12
76° · 1.13 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0976° / 64°1.13
Morning71°feels 71°
Afternoon72°feels 73°
Evening74°feels 75°
Overnight65°feels 65°
76 °
Decker, Sunday, 9 August
Heavy rain. High 76°, low 64°.
Pressure29.97 inHg
Wind8.2 mph W
Humidity95%
Visibility2.4 mi
Dew point67°
Mon, 1084° / 67°0.06
Morning74°feels 75°
Afternoon75°feels 76°
Evening70°feels 71°
Overnight71°feels 73°
84 °
Decker, Monday, 10 August
Light rain. High 84°, low 67°.
Pressure29.91 inHg
Wind5.5 mph E
Humidity76%
Visibility6.2 mi
Dew point68°
Tue, 1174° / 66°0.73
Morning69°feels 70°
Afternoon73°feels 73°
Evening67°feels 67°
Overnight67°feels 68°
74 °
Decker, Tuesday, 11 August
Heavy rain. High 74°, low 66°.
Pressure29.83 inHg
Wind9.6 mph E
Humidity89%
Visibility6.2 mi
Dew point68°
Wed, 1279° / 64°0.01
Morning67°feels 68°
Afternoon78°feels 78°
Evening66°feels 67°
Overnight65°feels 65°
79 °
Decker, Wednesday, 12 August
Light rain. High 79°, low 64°.
Pressure29.83 inHg
Wind7.7 mph N
Humidity67%
Visibility6.2 mi
Dew point65°
Thu, 1371° / 60°0
Morning62°feels 62°
Afternoon69°feels 68°
Evening65°feels 65°
Overnight61°feels 60°
71 °
Decker, Thursday, 13 August
Overcast. High 71°, low 60°.
Pressure30.03 inHg
Wind11 mph SW
Humidity52%
Visibility—
Dew point49°
Fri, 1475° / 59°0
Morning63°feels 63°
Afternoon74°feels 73°
Evening69°feels 69°
Overnight64°feels 63°
75 °
Decker, Friday, 14 August
Clear. High 75°, low 59°.
Pressure30.12 inHg
Wind9.3 mph W
Humidity46%
Visibility—
Dew point50°
Sat, 1571° / 63°0
Morning66°feels 65°
Afternoon70°feels 70°
Evening66°feels 66°
Overnight63°feels 63°
71 °
Decker, Saturday, 15 August
Overcast. High 71°, low 63°.
Pressure30.30 inHg
Wind9.1 mph NE
Humidity61%
Visibility—
Dew point56°
Sun, 1672° / 58°0
Morning63°feels 62°
Afternoon71°feels 71°
Evening69°feels 69°
Overnight65°feels 65°
72 °
Decker, Sunday, 16 August
Overcast. High 72°, low 58°.
Pressure30.15 inHg
Wind8.9 mph SE
Humidity64%
Visibility—
Dew point57°
Mon, 1777° / 62°0.01
Morning67°feels 67°
Afternoon76°feels 77°
Evening72°feels 73°
Overnight68°feels 69°
77 °
Decker, Monday, 17 August
Light rain. High 77°, low 62°.
Pressure30.03 inHg
Wind8 mph S
Humidity62%
Visibility—
Dew point61°
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.