10-day forecast for State Line, WI: 59° to 83°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Monday, August 17
81° · 1.25 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0981° / 64°1.25
Morning72°feels 72°
Afternoon78°feels 80°
Evening77°feels 79°
Overnight66°feels 67°
81 °
State Line, Sunday, 9 August
Heavy rain. High 81°, low 64°.
Pressure29.94 inHg
Wind9.9 mph SW
Humidity78%
Visibility6.2 mi
Dew point70°
Mon, 1083° / 70°0.44
Morning73°feels 74°
Afternoon77°feels 78°
Evening71°feels 72°
Overnight73°feels 75°
83 °
State Line, Monday, 10 August
Rain. High 83°, low 70°.
Pressure29.91 inHg
Wind3.6 mph SE
Humidity86%
Visibility6.2 mi
Dew point70°
Tue, 1176° / 69°0.79
Morning73°feels 75°
Afternoon71°feels 72°
Evening70°feels 71°
Overnight70°feels 71°
76 °
State Line, Tuesday, 11 August
Heavy rain. High 76°, low 69°.
Pressure29.80 inHg
Wind5.1 mph E
Humidity89%
Visibility6.2 mi
Dew point70°
Wed, 1280° / 67°0.02
Morning69°feels 70°
Afternoon77°feels 78°
Evening71°feels 71°
Overnight68°feels 68°
80 °
State Line, Wednesday, 12 August
Light rain. High 80°, low 67°.
Pressure29.85 inHg
Wind3 mph NW
Humidity71%
Visibility6.2 mi
Dew point67°
Thu, 1369° / 64°0
Morning66°feels 66°
Afternoon69°feels 68°
Evening66°feels 66°
Overnight64°feels 64°
69 °
State Line, Thursday, 13 August
Overcast. High 69°, low 64°.
Pressure30.03 inHg
Wind12.9 mph NE
Humidity60%
Visibility—
Dew point54°
Fri, 1473° / 59°0
Morning63°feels 63°
Afternoon73°feels 72°
Evening69°feels 68°
Overnight65°feels 64°
73 °
State Line, Friday, 14 August
Mostly clear. High 73°, low 59°.
Pressure30.12 inHg
Wind6.9 mph NE
Humidity59%
Visibility—
Dew point56°
Sat, 1573° / 61°0
Morning68°feels 68°
Afternoon72°feels 72°
Evening67°feels 67°
Overnight62°feels 62°
73 °
State Line, Saturday, 15 August
Overcast. High 73°, low 61°.
Pressure30.30 inHg
Wind8.3 mph E
Humidity56%
Visibility—
Dew point56°
Sun, 1673° / 60°0
Morning68°feels 67°
Afternoon72°feels 72°
Evening69°feels 69°
Overnight67°feels 67°
73 °
State Line, Sunday, 16 August
Overcast. High 73°, low 60°.
Pressure30.15 inHg
Wind6.6 mph SE
Humidity63%
Visibility—
Dew point58°
Mon, 1779° / 64°0
Morning68°feels 69°
Afternoon77°feels 77°
Evening73°feels 74°
Overnight69°feels 69°
79 °
State Line, Monday, 17 August
Mostly clear. High 79°, low 64°.
Pressure30.03 inHg
Wind7 mph SW
Humidity63%
Visibility—
Dew point62°
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 State Line, 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.