10-day forecast for Post Lake, WI: 48° to 84°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Monday, August 10
77° · 0.19 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 59°0
Morning63°feels 63°
Afternoon83°feels 81°
Evening67°feels 66°
Overnight62°feels 63°
84 °
Post Lake, Monday, 10 August
Partly cloudy. High 84°, low 59°.
Pressure29.91 inHg
Wind5.6 mph NW
Humidity40%
Visibility6.2 mi
Dew point52°
Tue, 1183° / 59°0.15
Morning63°feels 63°
Afternoon83°feels 83°
Evening67°feels 68°
Overnight60°feels 59°
83 °
Post Lake, Tuesday, 11 August
Rain. High 83°, low 59°.
Pressure29.83 inHg
Wind6.7 mph S
Humidity54%
Visibility6.2 mi
Dew point60°
Wed, 1278° / 56°0
Morning60°feels 60°
Afternoon79°feels 78°
Evening65°feels 64°
Overnight59°feels 59°
78 °
Post Lake, Wednesday, 12 August
Overcast. High 78°, low 56°.
Pressure29.85 inHg
Wind9.2 mph NW
Humidity35%
Visibility6.2 mi
Dew point46°
Thu, 1373° / 48°0
Morning56°feels 55°
Afternoon70°feels 68°
Evening65°feels 63°
Overnight49°feels 48°
73 °
Post Lake, Thursday, 13 August
Overcast. High 73°, low 48°.
Pressure30.03 inHg
Wind7.4 mph N
Humidity35%
Visibility—
Dew point39°
Fri, 1475° / 48°0
Morning57°feels 56°
Afternoon73°feels 72°
Evening66°feels 65°
Overnight55°feels 54°
75 °
Post Lake, Friday, 14 August
Partly cloudy. High 75°, low 48°.
Pressure30.21 inHg
Wind5.6 mph SE
Humidity36%
Visibility—
Dew point42°
Sat, 1576° / 50°0
Morning59°feels 58°
Afternoon73°feels 72°
Evening67°feels 65°
Overnight62°feels 60°
76 °
Post Lake, Saturday, 15 August
Overcast. High 76°, low 50°.
Pressure30.24 inHg
Wind5.9 mph SE
Humidity37%
Visibility—
Dew point44°
Sun, 1674° / 57°0.06
Morning60°feels 60°
Afternoon64°feels 65°
Evening70°feels 69°
Overnight57°feels 57°
74 °
Post Lake, Sunday, 16 August
Light rain. High 74°, low 57°.
Pressure30.09 inHg
Wind8.5 mph N
Humidity96%
Visibility—
Dew point61°
Mon, 1776° / 54°0
Morning61°feels 60°
Afternoon74°feels 74°
Evening67°feels 66°
Overnight59°feels 58°
76 °
Post Lake, Monday, 17 August
Overcast. High 76°, low 54°.
Pressure30.12 inHg
Wind5.6 mph NW
Humidity40%
Visibility—
Dew point47°
Tue, 1879° / 55°0
Morning64°feels 64°
Afternoon78°feels 78°
Evening73°feels 73°
Overnight69°feels 68°
79 °
Post Lake, Tuesday, 18 August
Overcast. High 79°, low 55°.
Pressure29.97 inHg
Wind10.2 mph S
Humidity36%
Visibility—
Dew point47°
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 Post Lake, 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.