10-day forecast for Lost Lake, WI: 52° to 85°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Monday, August 10
78° · 0.89 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 69°0.01
Morning73°feels 74°
Afternoon85°feels 94°
Evening73°feels 74°
Overnight71°feels 73°
85 °
Lost Lake, Monday, 10 August
Light rain. High 85°, low 69°.
Pressure29.91 inHg
Wind2.4 mph E
Humidity75%
Visibility6.2 mi
Dew point70°
Tue, 1178° / 64°0.89
Morning65°feels 66°
Afternoon77°feels 78°
Evening72°feels 73°
Overnight68°feels 68°
78 °
Lost Lake, Tuesday, 11 August
Heavy rain. High 78°, low 64°.
Pressure29.83 inHg
Wind12.5 mph SE
Humidity78%
Visibility6.2 mi
Dew point66°
Wed, 1281° / 64°0.01
Morning67°feels 67°
Afternoon79°feels 79°
Evening70°feels 69°
Overnight67°feels 68°
81 °
Lost Lake, Wednesday, 12 August
Light rain. High 81°, low 64°.
Pressure29.85 inHg
Wind8.2 mph NW
Humidity68%
Visibility6.2 mi
Dew point65°
Thu, 1371° / 57°0
Morning60°feels 60°
Afternoon69°feels 68°
Evening64°feels 64°
Overnight58°feels 58°
71 °
Lost Lake, Thursday, 13 August
Overcast. High 71°, low 57°.
Pressure30.06 inHg
Wind7.3 mph N
Humidity56%
Visibility—
Dew point51°
Fri, 1473° / 54°0
Morning59°feels 58°
Afternoon71°feels 71°
Evening65°feels 65°
Overnight56°feels 55°
73 °
Lost Lake, Friday, 14 August
Light rain. High 73°, low 54°.
Pressure30.18 inHg
Wind8 mph E
Humidity62%
Visibility—
Dew point55°
Sat, 1572° / 52°0
Morning58°feels 58°
Afternoon72°feels 72°
Evening69°feels 69°
Overnight61°feels 61°
72 °
Lost Lake, Saturday, 15 August
Overcast. High 72°, low 52°.
Pressure30.24 inHg
Wind8 mph E
Humidity60%
Visibility—
Dew point55°
Sun, 1673° / 62°0.04
Morning63°feels 63°
Afternoon66°feels 67°
Evening70°feels 71°
Overnight64°feels 65°
73 °
Lost Lake, Sunday, 16 August
Light rain. High 73°, low 62°.
Pressure30.09 inHg
Wind6.3 mph S
Humidity93%
Visibility—
Dew point62°
Mon, 1777° / 60°0
Morning65°feels 66°
Afternoon74°feels 74°
Evening69°feels 69°
Overnight60°feels 60°
77 °
Lost Lake, Monday, 17 August
Overcast. High 77°, low 60°.
Pressure30.09 inHg
Wind7.2 mph SE
Humidity59%
Visibility—
Dew point58°
Tue, 1875° / 56°0
Morning63°feels 63°
Afternoon73°feels 73°
Evening72°feels 73°
Overnight66°feels 67°
75 °
Lost Lake, Tuesday, 18 August
Overcast. High 75°, low 56°.
Pressure30.03 inHg
Wind9.4 mph S
Humidity66%
Visibility—
Dew point59°
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 Lost 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.