10-day forecast for Sylvan, WI: 42° to 70°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Sunday, October 25
60° · 0.69 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2664° / 48°0.01
Morning48°feels 45°
Afternoon62°feels 59°
Evening52°feels 49°
Overnight50°feels 48°
64 °
Sylvan, Monday, 26 October
Light rain. High 64°, low 48°.
Pressure30.36 inHg
Wind9.2 mph E
Humidity40%
Visibility6.2 mi
Dew point34°
Tue, 2764° / 45°0.06
Morning46°feels 41°
Afternoon62°feels 61°
Evening60°feels 59°
Overnight47°feels 42°
64 °
Sylvan, Tuesday, 27 October
Light rain. High 64°, low 45°.
Pressure30.18 inHg
Wind10.5 mph SE
Humidity67%
Visibility6.2 mi
Dew point48°
Wed, 2868° / 53°0.24
Morning54°feels 53°
Afternoon66°feels 65°
Evening61°feels 61°
Overnight56°feels 55°
68 °
Sylvan, Wednesday, 28 October
Rain. High 68°, low 53°.
Pressure30.09 inHg
Wind10 mph S
Humidity63%
Visibility6.2 mi
Dew point52°
Thu, 2964° / 47°0.14
Morning58°feels 58°
Afternoon58°feels 57°
Evening52°feels 50°
Overnight58°feels 58°
64 °
Sylvan, Thursday, 29 October
Light rain. High 64°, low 47°.
Pressure30.12 inHg
Wind9.5 mph SW
Humidity78%
Visibility—
Dew point52°
Fri, 3064° / 43°0
Morning49°feels 47°
Afternoon62°feels 61°
Evening54°feels 54°
Overnight51°feels 50°
64 °
Sylvan, Friday, 30 October
Overcast. High 64°, low 43°.
Pressure30.15 inHg
Wind7 mph SE
Humidity59%
Visibility—
Dew point46°
Sat, 3165° / 53°0.47
Morning58°feels 58°
Afternoon62°feels 62°
Evening57°feels 57°
Overnight56°feels 56°
65 °
Sylvan, Saturday, 31 October
Rain. High 65°, low 53°.
Pressure30.09 inHg
Wind8.5 mph SE
Humidity89%
Visibility—
Dew point58°
Sun, 0158° / 55°0.28
Morning56°feels 56°
Afternoon58°feels 58°
Evening57°feels 57°
Overnight55°feels 55°
58 °
Sylvan, Sunday, 1 November
Light rain. High 58°, low 55°.
Pressure30.00 inHg
Wind7.5 mph SE
Humidity97%
Visibility—
Dew point56°
Mon, 0262° / 54°0.57
Morning56°feels 56°
Afternoon59°feels 59°
Evening62°feels 62°
Overnight60°feels 60°
62 °
Sylvan, Monday, 2 November
Rain. High 62°, low 54°.
Pressure29.71 inHg
Wind11.3 mph SE
Humidity98%
Visibility—
Dew point58°
Tue, 0360° / 42°0.69
Morning53°feels 51°
Afternoon47°feels 40°
Evening42°feels 33°
Overnight44°feels 38°
60 °
Sylvan, Tuesday, 3 November
Rain. High 60°, low 42°.
Pressure29.59 inHg
Wind17.7 mph W
Humidity89%
Visibility—
Dew point46°
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 Sylvan, 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.