As of 04:52 CDT

Weather in Lake Arrowhead, WI

46°Current weather

Lake Arrowhead, Friday, 16 October, 04:52

Light rain. Feels like 41°. High 51°, low 39°.

Pressure29.94 inHg
Wind12.7 mph NW
Humidity93%
Visibility3.4 mi
Dew point45°

Monthly outlook for Lake Arrowhead, WI: average high 60.6°, average low 45.5°. That is 4° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 23 October (69.8°), the coolest 31 October (34.3°).

60.6°/45.5°
Average high / low
+4°
Above normal
4 / 4
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October63.2°54.4°+4.9°
26 October – 4 November56.2°50.2°+3.4°
5 November – 14 Novemberat normal44°—

October records over 66 years

85.5°1 October 2023All-time high
21.2°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Lake Camelot (4 mi).

Sat, 1757° / 35°0Clear
57 °Clear

Lake Arrowhead, Saturday, 17 October

Clear. High 57°, low 35°.

Pressure30.45 inHg
Wind11.3 mph SW
Humidity42%
Visibility6.2 mi
Dew point31°
Sun, 1862° / 44°0Clear
62 °Clear

Lake Arrowhead, Sunday, 18 October

Clear. High 62°, low 44°.

Pressure30.30 inHg
Wind12 mph SW
Humidity51%
Visibility6.2 mi
Dew point39°
Mon, 1962° / 43°0Clear
62 °Clear

Lake Arrowhead, Monday, 19 October

Clear. High 62°, low 43°.

Pressure30.36 inHg
Wind6.1 mph S
Humidity55%
Visibility6.2 mi
Dew point43°
Tue, 2064° / 42°0Clear
64 °Clear

Lake Arrowhead, Tuesday, 20 October

Clear. High 64°, low 42°.

Pressure30.36 inHg
Wind7.1 mph SE
Humidity43%
Visibility—
Dew point38°
Wed, 2165° / 43°0Clear
65 °Clear

Lake Arrowhead, Wednesday, 21 October

Clear. High 65°, low 43°.

Pressure30.27 inHg
Wind8.9 mph S
Humidity41%
Visibility—
Dew point38°
Thu, 2270° / 54°0.02Light rain
70 °Light rain

Lake Arrowhead, Thursday, 22 October

Light rain. High 70°, low 54°.

Pressure30.12 inHg
Wind10.5 mph S
Humidity62%
Visibility—
Dew point52°
Fri, 2370° / 54°0Clear
70 °Clear

Lake Arrowhead, Friday, 23 October

Clear. High 70°, low 54°.

Pressure30.15 inHg
Wind8.5 mph S
Humidity57%
Visibility—
Dew point51°
Sat, 2469° / 55°0Overcast
69 °Overcast

Lake Arrowhead, Saturday, 24 October

Overcast. High 69°, low 55°.

Pressure30.12 inHg
Wind14 mph S
Humidity46%
Visibility—
Dew point46°
Sun, 2562° / 55°0Overcast
62 °Overcast

Lake Arrowhead, Sunday, 25 October

Overcast. High 62°, low 55°.

Pressure30.18 inHg
Wind8.3 mph S
Humidity67%
Visibility—
Dew point47°
Mon, 2663° / 50°0Overcast
63 °Overcast

Lake Arrowhead, Monday, 26 October

Overcast. High 63°, low 50°.

Pressure30.00 inHg
Wind13.8 mph E
Humidity61%
Visibility—
Dew point47°
Tue, 2752° / 45°0.23Rain
52 °Rain

Lake Arrowhead, Tuesday, 27 October

Rain. High 52°, low 45°.

Pressure29.71 inHg
Wind14.9 mph W
Humidity88%
Visibility—
Dew point46°
Wed, 2861° / 42°0Clear
61 °Clear

Lake Arrowhead, Wednesday, 28 October

Clear. High 61°, low 42°.

Pressure29.91 inHg
Wind9 mph SW
Humidity44%
Visibility—
Dew point34°
Thu, 2962° / 50°0.04Light rain
62 °Light rain

Lake Arrowhead, Thursday, 29 October

Light rain. High 62°, low 50°.

Pressure29.80 inHg
Wind9.5 mph S
Humidity76%
Visibility—
Dew point51°
Fri, 3060° / 42°0.24Light rain
60 °Light rain

Lake Arrowhead, Friday, 30 October

Light rain. High 60°, low 42°.

Pressure29.35 inHg
Wind16.2 mph NW
Humidity83%
Visibility—
Dew point54°
Sat, 3139° / 34°0.07Snow
39 °Snow

Lake Arrowhead, Saturday, 31 October

Snow. High 39°, low 34°.

Pressure29.83 inHg
Wind15.6 mph NW
Humidity76%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0149° / 37°0.15Climate normal
49 °Climate normal

Lake Arrowhead, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.15 in
Chance of precipitation33%
Record high69° (2000)
Record low24° (2023)
Mon, 0248° / 36°0.08Climate normal
48 °Climate normal

Lake Arrowhead, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (2022)
Record low15° (1991)
Tue, 0348° / 35°0.07Climate normal
48 °Climate normal

Lake Arrowhead, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation27%
Record high69° (2008)
Record low14° (1991)
Wed, 0447° / 35°0.08Climate normal
47 °Climate normal

Lake Arrowhead, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.08 in
Chance of precipitation25%
Record high70° (2008)
Record low11° (1991)
Thu, 0547° / 35°0.1Climate normal
47 °Climate normal

Lake Arrowhead, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation32%
Record high66° (1975)
Record low16° (1991)
Fri, 0647° / 34°0.07Climate normal
47 °Climate normal

Lake Arrowhead, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (2020)
Record low8° (1991)
Sat, 0746° / 34°0.03Climate normal
46 °Climate normal

Lake Arrowhead, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2020)
Record low-1° (1991)
Sun, 0846° / 33°0.04Climate normal
46 °Climate normal

Lake Arrowhead, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (2020)
Record low1° (1991)
Mon, 0945° / 33°0.08Climate normal
45 °Climate normal

Lake Arrowhead, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.08 in
Chance of precipitation35%
Record high70° (2020)
Record low16° (2017)
Tue, 1044° / 32°0.13Climate normal
44 °Climate normal

Lake Arrowhead, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation40%
Record high70° (2022)
Record low11° (2017)
Wed, 1142° / 30°0.07Climate normal
42 °Climate normal

Lake Arrowhead, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (1964)
Record low11° (1986)
Thu, 1240° / 29°0.06Climate normal
40 °Climate normal

Lake Arrowhead, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.06 in
Chance of precipitation25%
Record high59° (1964)
Record low5° (2019)
Fri, 1341° / 29°0.05Climate normal
41 °Climate normal

Lake Arrowhead, Friday, 13 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high65° (1999)
Record low4° (1986)
Sat, 1442° / 30°0.04Climate normal
42 °Climate normal

Lake Arrowhead, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high61° (1971)
Record low12° (2018)

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 Lake Arrowhead, 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 Lake Arrowhead, 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.