As of 06:37 CDT

Weather in Lake Arrowhead, WI

52°Current weather

Lake Arrowhead, Wednesday, 14 October, 06:37

Mostly clear. Feels like 51°. High 62°, low 52°.

Pressure30.06 inHg
Wind5.7 mph N
Humidity87%
Visibility6.2 mi
Dew point48°

Monthly outlook for Lake Arrowhead, WI: average high 55.4°, average low 38.2°. That is 0.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 21 October (66.7°), the coolest 26 October (29.1°).

55.4°/38.2°
Average high / low
+0.8°
Above normal
2 / 4
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October58.8°55.1°+2°
24 October – 2 November49.7°51.2°-0.9°
3 November – 12 Novemberat normal45.2°—

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).

Thu, 1560° / 49°0.5Rain
60 °Rain

Lake Arrowhead, Thursday, 15 October

Rain. High 60°, low 49°.

Pressure30.03 inHg
Wind6.9 mph E
Humidity68%
Visibility6.2 mi
Dew point49°
Fri, 1652° / 39°0.17Rain
52 °Rain

Lake Arrowhead, Friday, 16 October

Rain. High 52°, low 39°.

Pressure30.12 inHg
Wind16.9 mph N
Humidity75%
Visibility6.2 mi
Dew point43°
Sat, 1757° / 34°0Clear
57 °Clear

Lake Arrowhead, Saturday, 17 October

Clear. High 57°, low 34°.

Pressure30.47 inHg
Wind9 mph SW
Humidity44%
Visibility6.2 mi
Dew point30°
Sun, 1861° / 44°0Clear
61 °Clear

Lake Arrowhead, Sunday, 18 October

Clear. High 61°, low 44°.

Pressure30.27 inHg
Wind12.7 mph SW
Humidity44%
Visibility—
Dew point35°
Mon, 1962° / 44°0Overcast
62 °Overcast

Lake Arrowhead, Monday, 19 October

Overcast. High 62°, low 44°.

Pressure30.27 inHg
Wind9.3 mph S
Humidity54%
Visibility—
Dew point42°
Tue, 2063° / 43°0Clear
63 °Clear

Lake Arrowhead, Tuesday, 20 October

Clear. High 63°, low 43°.

Pressure30.27 inHg
Wind6.2 mph S
Humidity29%
Visibility—
Dew point27°
Wed, 2167° / 47°0Overcast
67 °Overcast

Lake Arrowhead, Wednesday, 21 October

Overcast. High 67°, low 47°.

Pressure29.97 inHg
Wind16 mph N
Humidity52%
Visibility—
Dew point46°
Thu, 2252° / 36°0Clear
52 °Clear

Lake Arrowhead, Thursday, 22 October

Clear. High 52°, low 36°.

Pressure30.36 inHg
Wind11 mph N
Humidity37%
Visibility—
Dew point23°
Fri, 2352° / 31°0Clear
52 °Clear

Lake Arrowhead, Friday, 23 October

Clear. High 52°, low 31°.

Pressure30.45 inHg
Wind7 mph E
Humidity32%
Visibility—
Dew point19°
Sat, 2452° / 36°0.02Light rain
52 °Light rain

Lake Arrowhead, Saturday, 24 October

Light rain. High 52°, low 36°.

Pressure30.21 inHg
Wind8.7 mph SW
Humidity46%
Visibility—
Dew point30°
Sun, 2544° / 35°0.03Light rain
44 °Light rain

Lake Arrowhead, Sunday, 25 October

Light rain. High 44°, low 35°.

Pressure30.03 inHg
Wind15.3 mph NW
Humidity59%
Visibility—
Dew point26°
Mon, 2648° / 29°0Partly cloudy
48 °Partly cloudy

Lake Arrowhead, Monday, 26 October

Partly cloudy. High 48°, low 29°.

Pressure30.03 inHg
Wind8.1 mph W
Humidity29%
Visibility—
Dew point14°
Tue, 2749° / 29°0Clear
49 °Clear

Lake Arrowhead, Tuesday, 27 October

Clear. High 49°, low 29°.

Pressure30.03 inHg
Wind5 mph NE
Humidity25%
Visibility—
Dew point11°
Wed, 2851° / 31°0Clear
51 °Clear

Lake Arrowhead, Wednesday, 28 October

Clear. High 51°, low 31°.

Pressure30.03 inHg
Wind5.3 mph E
Humidity45%
Visibility—
Dew point27°
Thu, 2953° / 33°0Clear
53 °Clear

Lake Arrowhead, Thursday, 29 October

Clear. High 53°, low 33°.

Pressure30.00 inHg
Wind5.7 mph SE
Humidity44%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3052° / 38°0.08Climate normal
52 °Climate normal

Lake Arrowhead, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation32%
Record high76° (2024)
Record low21° (1988)
Sat, 3150° / 38°0.1Climate normal
50 °Climate normal

Lake Arrowhead, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.1 in
Chance of precipitation32%
Record high65° (2000)
Record low24° (1996)
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)

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.