10-day forecast for Blackhawk Island, WI: 56° to 84°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Wednesday, August 12
82° · 0.83 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 70°0.04
Morning74°feels 76°
Afternoon84°feels 94°
Evening77°feels 79°
Overnight74°feels 75°
84 °
Blackhawk Island, Monday, 10 August
Light rain. High 84°, low 70°.
Pressure29.91 inHg
Wind3.7 mph NE
Humidity67%
Visibility6.2 mi
Dew point69°
Tue, 1178° / 64°0.25
Morning70°feels 70°
Afternoon70°feels 72°
Evening71°feels 72°
Overnight66°feels 67°
78 °
Blackhawk Island, Tuesday, 11 August
Heavy rain. High 78°, low 64°.
Pressure29.88 inHg
Wind8.3 mph NW
Humidity84%
Visibility3.4 mi
Dew point69°
Wed, 1282° / 63°0
Morning69°feels 70°
Afternoon83°feels 85°
Evening72°feels 72°
Overnight64°feels 65°
82 °
Blackhawk Island, Wednesday, 12 August
Clear. High 82°, low 63°.
Pressure29.85 inHg
Wind6.8 mph NW
Humidity69%
Visibility6.2 mi
Dew point69°
Thu, 1372° / 59°0.02
Morning67°feels 67°
Afternoon72°feels 72°
Evening66°feels 66°
Overnight64°feels 64°
72 °
Blackhawk Island, Thursday, 13 August
Light rain. High 72°, low 59°.
Pressure30.00 inHg
Wind8.6 mph E
Humidity76%
Visibility6.2 mi
Dew point63°
Fri, 1474° / 56°0
Morning62°feels 61°
Afternoon73°feels 72°
Evening64°feels 64°
Overnight58°feels 57°
74 °
Blackhawk Island, Friday, 14 August
Partly cloudy. High 74°, low 56°.
Pressure30.18 inHg
Wind13 mph E
Humidity53%
Visibility—
Dew point53°
Sat, 1573° / 59°0.04
Morning66°feels 65°
Afternoon71°feels 71°
Evening66°feels 66°
Overnight64°feels 64°
73 °
Blackhawk Island, Saturday, 15 August
Light rain. High 73°, low 59°.
Pressure30.18 inHg
Wind13.6 mph SE
Humidity62%
Visibility—
Dew point57°
Sun, 1675° / 64°0.02
Morning68°feels 69°
Afternoon74°feels 75°
Evening68°feels 68°
Overnight65°feels 66°
75 °
Blackhawk Island, Sunday, 16 August
Light rain. High 75°, low 64°.
Pressure30.00 inHg
Wind14.3 mph NW
Humidity71%
Visibility—
Dew point64°
Mon, 1777° / 58°0
Morning63°feels 63°
Afternoon75°feels 75°
Evening71°feels 71°
Overnight64°feels 63°
77 °
Blackhawk Island, Monday, 17 August
Overcast. High 77°, low 58°.
Pressure30.09 inHg
Wind6.3 mph NW
Humidity56%
Visibility—
Dew point56°
Tue, 1879° / 59°0
Morning62°feels 62°
Afternoon68°feels 68°
Evening74°feels 75°
Overnight66°feels 67°
79 °
Blackhawk Island, Tuesday, 18 August
Overcast. High 79°, low 59°.
Pressure29.88 inHg
Wind10.7 mph SW
Humidity82%
Visibility—
Dew point60°
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 Blackhawk Island, 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.