As of 06:13 CDT

Weather in Lost Lake, WI

53°Current weather

Lost Lake, Thursday, 15 October, 06:13

Overcast. Feels like 52°. High 60°, low 53°.

Pressure30.15 inHg
Wind9 mph E
Humidity84%
Visibility6.2 mi
Dew point49°

Monthly outlook for Lost Lake, WI: average high 55.8°, average low 40.2°. That is 0.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 23 October (66.8°), the coolest 27 October (26.5°).

55.8°/40.2°
Average high / low
+0.3°
Above normal
3 / 4
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October61.6°56.4°+2.9°
25 October – 3 November46.1°52.4°-3.5°
4 November – 13 Novemberat normal46.5°—

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).

Fri, 1656° / 41°0.06Light rain
56 °Light rain

Lost Lake, Friday, 16 October

Light rain. High 56°, low 41°.

Pressure30.12 inHg
Wind17.8 mph N
Humidity89%
Visibility6.2 mi
Dew point44°
Sat, 1756° / 34°0Clear
56 °Clear

Lost Lake, Saturday, 17 October

Clear. High 56°, low 34°.

Pressure30.47 inHg
Wind10.2 mph SW
Humidity46%
Visibility6.2 mi
Dew point31°
Sun, 1860° / 43°0Clear
60 °Clear

Lost Lake, Sunday, 18 October

Clear. High 60°, low 43°.

Pressure30.36 inHg
Wind15.6 mph SW
Humidity53%
Visibility6.2 mi
Dew point39°
Mon, 1962° / 42°0Mostly clear
62 °Mostly clear

Lost Lake, Monday, 19 October

Mostly clear. High 62°, low 42°.

Pressure30.36 inHg
Wind7.9 mph SW
Humidity54%
Visibility—
Dew point42°
Tue, 2063° / 40°0Clear
63 °Clear

Lost Lake, Tuesday, 20 October

Clear. High 63°, low 40°.

Pressure30.33 inHg
Wind6.8 mph SE
Humidity49%
Visibility—
Dew point40°
Wed, 2165° / 46°0Clear
65 °Clear

Lost Lake, Wednesday, 21 October

Clear. High 65°, low 46°.

Pressure30.36 inHg
Wind8.1 mph SE
Humidity53%
Visibility—
Dew point44°
Thu, 2267° / 48°0Overcast
67 °Overcast

Lost Lake, Thursday, 22 October

Overcast. High 67°, low 48°.

Pressure30.24 inHg
Wind11.4 mph SW
Humidity48%
Visibility—
Dew point44°
Fri, 2367° / 53°0Overcast
67 °Overcast

Lost Lake, Friday, 23 October

Overcast. High 67°, low 53°.

Pressure30.12 inHg
Wind15 mph SE
Humidity46%
Visibility—
Dew point43°
Sat, 2462° / 56°0Overcast
62 °Overcast

Lost Lake, Saturday, 24 October

Overcast. High 62°, low 56°.

Pressure30.06 inHg
Wind17 mph S
Humidity77%
Visibility—
Dew point54°
Sun, 2552° / 40°0.16Rain
52 °Rain

Lost Lake, Sunday, 25 October

Rain. High 52°, low 40°.

Pressure30.09 inHg
Wind15.1 mph W
Humidity46%
Visibility—
Dew point29°
Mon, 2645° / 32°0Mostly clear
45 °Mostly clear

Lost Lake, Monday, 26 October

Mostly clear. High 45°, low 32°.

Pressure30.27 inHg
Wind15.7 mph W
Humidity45%
Visibility—
Dew point22°
Tue, 2742° / 26°0Mostly clear
42 °Mostly clear

Lost Lake, Tuesday, 27 October

Mostly clear. High 42°, low 26°.

Pressure30.24 inHg
Wind12.3 mph W
Humidity39%
Visibility—
Dew point15°
Wed, 2853° / 29°0.01Light rain
53 °Light rain

Lost Lake, Wednesday, 28 October

Light rain. High 53°, low 29°.

Pressure29.97 inHg
Wind13.1 mph SW
Humidity56%
Visibility—
Dew point33°
Thu, 2947° / 33°0Overcast
47 °Overcast

Lost Lake, Thursday, 29 October

Overcast. High 47°, low 33°.

Pressure30.09 inHg
Wind12.4 mph NW
Humidity44%
Visibility—
Dew point23°
Fri, 3039° / 27°0Clear
39 °Clear

Lost Lake, Friday, 30 October

Clear. High 39°, low 27°.

Pressure30.47 inHg
Wind16.9 mph N
Humidity33%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3153° / 40°0.1Climate normal
53 °Climate normal

Lost Lake, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high68° (1971)
Record low25° (2019)
Sun, 0151° / 38°0.2Climate normal
51 °Climate normal

Lost Lake, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.2 in
Chance of precipitation37%
Record high70° (2000)
Record low19° (2019)
Mon, 0250° / 37°0.12Climate normal
50 °Climate normal

Lost Lake, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation37%
Record high71° (1961)
Record low18° (1991)
Tue, 0350° / 36°0.05Climate normal
50 °Climate normal

Lost Lake, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.05 in
Chance of precipitation25%
Record high71° (2008)
Record low15° (1991)
Wed, 0449° / 37°0.08Climate normal
49 °Climate normal

Lost Lake, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.08 in
Chance of precipitation27%
Record high71° (2008)
Record low12° (1991)
Thu, 0549° / 36°0.09Climate normal
49 °Climate normal

Lost Lake, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2015)
Record low18° (1991)
Fri, 0649° / 35°0.09Climate normal
49 °Climate normal

Lost Lake, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (1975)
Record low14° (1991)
Sat, 0748° / 34°0.03Climate normal
48 °Climate normal

Lost Lake, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2020)
Record low6° (1991)
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)

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.