As of 15:14 CDT

Weather in Lost Lake, WI

72°Current weather

Lost Lake, Friday, 23 October, 15:14

Partly cloudy. Feels like 71°. High 72°, low 48°.

Pressure30.27 inHg
Wind7.9 mph S
Humidity50%
Visibility6.2 mi
Dew point52°

Monthly outlook for Lost Lake, WI: average high 60°, average low 47.6°. That is 4.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 23 October (71.8°), the coolest 30 October (34.1°).

60°/47.6°
Average high / low
+4.5°
Above normal
4 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November59.6°53.4°+3.4°
2 November – 11 November60.7°47.9°+7.1°
12 November – 21 Novemberat normal43°—

October records over 66 years

84.2°3 October 2025All-time high
20.7°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Fox Lake (8 mi).

Sat, 2469° / 48°0Overcast
69 °Overcast

Lost Lake, Saturday, 24 October

Overcast. High 69°, low 48°.

Pressure30.33 inHg
Wind10.8 mph S
Humidity58%
Visibility6.2 mi
Dew point49°
Sun, 2569° / 48°0Partly cloudy
69 °Partly cloudy

Lost Lake, Sunday, 25 October

Partly cloudy. High 69°, low 48°.

Pressure30.36 inHg
Wind4.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point52°
Mon, 2656° / 49°0.03Light rain
56 °Light rain

Lost Lake, Monday, 26 October

Light rain. High 56°, low 49°.

Pressure30.45 inHg
Wind7.9 mph NE
Humidity53%
Visibility6.2 mi
Dew point36°
Tue, 2752° / 47°0.02Light rain
52 °Light rain

Lost Lake, Tuesday, 27 October

Light rain. High 52°, low 47°.

Pressure30.36 inHg
Wind10.5 mph E
Humidity74%
Visibility6.2 mi
Dew point43°
Wed, 2867° / 52°0.14Light rain
67 °Light rain

Lost Lake, Wednesday, 28 October

Light rain. High 67°, low 52°.

Pressure29.97 inHg
Wind18.1 mph S
Humidity63%
Visibility—
Dew point51°
Thu, 2958° / 42°0.03Light rain
58 °Light rain

Lost Lake, Thursday, 29 October

Light rain. High 58°, low 42°.

Pressure30.09 inHg
Wind17.6 mph W
Humidity63%
Visibility—
Dew point40°
Fri, 3048° / 34°0Overcast
48 °Overcast

Lost Lake, Friday, 30 October

Overcast. High 48°, low 34°.

Pressure30.33 inHg
Wind6.3 mph E
Humidity44%
Visibility—
Dew point25°
Sat, 3149° / 38°0.01Light rain
49 °Light rain

Lost Lake, Saturday, 31 October

Light rain. High 49°, low 38°.

Pressure30.18 inHg
Wind9.9 mph SE
Humidity88%
Visibility—
Dew point43°
Sun, 0156° / 50°0Overcast
56 °Overcast

Lost Lake, Sunday, 1 November

Overcast. High 56°, low 50°.

Pressure30.12 inHg
Wind6.8 mph SW
Humidity80%
Visibility—
Dew point49°
Mon, 0261° / 53°0Light rain
61 °Light rain

Lost Lake, Monday, 2 November

Light rain. High 61°, low 53°.

Pressure30.03 inHg
Wind12.4 mph SE
Humidity78%
Visibility—
Dew point50°
Tue, 0355° / 52°0.57Rain
55 °Rain

Lost Lake, Tuesday, 3 November

Rain. High 55°, low 52°.

Pressure29.74 inHg
Wind13.3 mph SE
Humidity98%
Visibility—
Dew point54°
Wed, 0458° / 54°0.01Light rain
58 °Light rain

Lost Lake, Wednesday, 4 November

Light rain. High 58°, low 54°.

Pressure29.71 inHg
Wind6.4 mph E
Humidity93%
Visibility—
Dew point56°
Thu, 0563° / 50°0.27Rain
63 °Rain

Lost Lake, Thursday, 5 November

Rain. High 63°, low 50°.

Pressure29.83 inHg
Wind8.8 mph NW
Humidity58%
Visibility—
Dew point46°
Fri, 0662° / 47°0.24Rain
62 °Rain

Lost Lake, Friday, 6 November

Rain. High 62°, low 47°.

Pressure29.80 inHg
Wind13.6 mph SW
Humidity67%
Visibility—
Dew point48°
Sat, 0765° / 49°0Clear
65 °Clear

Lost Lake, Saturday, 7 November

Clear. High 65°, low 49°.

Pressure29.68 inHg
Wind17.3 mph W
Humidity49%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0848° / 34°0.04Climate normal
48 °Climate normal

Lost Lake, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (2020)
Record low6° (2019)
Mon, 0947° / 35°0.11Climate normal
47 °Climate normal

Lost Lake, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high72° (2020)
Record low18° (2017)
Tue, 1046° / 33°0.12Climate normal
46 °Climate normal

Lost Lake, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation38%
Record high71° (2022)
Record low13° (2017)
Wed, 1144° / 31°0.06Climate normal
44 °Climate normal

Lost Lake, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high67° (1964)
Record low13° (2019)
Thu, 1242° / 30°0.06Climate normal
42 °Climate normal

Lost Lake, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high61° (1964)
Record low5° (2019)
Fri, 1343° / 30°0.04Climate normal
43 °Climate normal

Lost Lake, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (1999)
Record low6° (1986)
Sat, 1444° / 31°0.04Climate normal
44 °Climate normal

Lost Lake, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (1971)
Record low13° (2019)
Sun, 1544° / 32°0.05Climate normal
44 °Climate normal

Lost Lake, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.05 in
Chance of precipitation23%
Record high66° (2001)
Record low18° (1982)
Mon, 1644° / 31°0.05Climate normal
44 °Climate normal

Lost Lake, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation20%
Record high61° (1988)
Record low18° (1989)
Tue, 1744° / 31°0.08Climate normal
44 °Climate normal

Lost Lake, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation27%
Record high68° (2016)
Record low11° (2005)
Wed, 1844° / 31°0.07Climate normal
44 °Climate normal

Lost Lake, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (2016)
Record low10° (2014)
Thu, 1943° / 31°0.06Climate normal
43 °Climate normal

Lost Lake, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high61° (1975)
Record low14° (2014)
Fri, 2042° / 30°0.07Climate normal
42 °Climate normal

Lost Lake, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high61° (1982)
Record low11° (2022)
Sat, 2140° / 28°0.09Climate normal
40 °Climate normal

Lost Lake, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation25%
Record high63° (1990)
Record low8° (1964)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Lost Lake, WI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Lost Lake, WI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.