10-day forecast for Byron, WI: 35° to 72°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Wednesday, October 28
64° · 0.46 in
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2872° / 52°0.03
Morning53°feels 53°
Afternoon72°feels 72°
Evening63°feels 63°
Overnight57°feels 57°
72 °
Byron, Wednesday, 28 October
Light rain. High 72°, low 52°.
Pressure30.12 inHg
Wind8.8 mph S
Humidity67%
Visibility6.2 mi
Dew point54°
Thu, 2964° / 47°0.46
Morning60°feels 60°
Afternoon64°feels 63°
Evening52°feels 50°
Overnight58°feels 58°
64 °
Byron, Thursday, 29 October
Heavy rain. High 64°, low 47°.
Pressure30.06 inHg
Wind9.8 mph NW
Humidity64%
Visibility6.2 mi
Dew point51°
Fri, 3058° / 41°0
Morning42°feels 42°
Afternoon57°feels 55°
Evening52°feels 50°
Overnight44°feels 41°
58 °
Byron, Friday, 30 October
Overcast. High 58°, low 41°.
Pressure30.33 inHg
Wind2 mph SE
Humidity59%
Visibility6.2 mi
Dew point41°
Sat, 3162° / 49°0
Morning54°feels 53°
Afternoon61°feels 60°
Evening55°feels 54°
Overnight49°feels 48°
62 °
Byron, Saturday, 31 October
Overcast. High 62°, low 49°.
Pressure30.24 inHg
Wind7.5 mph NE
Humidity64%
Visibility—
Dew point48°
Sun, 0161° / 47°0.13
Morning51°feels 50°
Afternoon60°feels 59°
Evening54°feels 53°
Overnight51°feels 50°
61 °
Byron, Sunday, 1 November
Light rain. High 61°, low 47°.
Pressure30.21 inHg
Wind8.7 mph N
Humidity72%
Visibility—
Dew point50°
Mon, 0250° / 48°0.02
Morning48°feels 42°
Afternoon49°feels 44°
Evening50°feels 44°
Overnight49°feels 44°
50 °
Byron, Monday, 2 November
Light rain. High 50°, low 48°.
Pressure30.00 inHg
Wind17 mph NE
Humidity89%
Visibility—
Dew point46°
Tue, 0350° / 38°0
Morning47°feels 42°
Afternoon48°feels 43°
Evening40°feels 36°
Overnight40°feels 35°
50 °
Byron, Tuesday, 3 November
Overcast. High 50°, low 38°.
Pressure30.30 inHg
Wind14.7 mph NE
Humidity66%
Visibility—
Dew point38°
Wed, 0453° / 35°0
Morning40°feels 36°
Afternoon51°feels 49°
Evening41°feels 37°
Overnight39°feels 35°
53 °
Byron, Wednesday, 4 November
Overcast. High 53°, low 35°.
Pressure30.15 inHg
Wind8.7 mph NE
Humidity56%
Visibility—
Dew point36°
Thu, 0556° / 38°0
Morning43°feels 38°
Afternoon54°feels 51°
Evening47°feels 44°
Overnight43°feels 37°
56 °
Byron, Thursday, 5 November
Partly cloudy. High 56°, low 38°.
Pressure29.88 inHg
Wind13.2 mph N
Humidity49%
Visibility—
Dew point34°
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 Byron, 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.