As of 10:22 CDT

Weather in Turtle Lake, WI

43°

Turtle Lake, Friday, 16 October, 10:22

Overcast. Feels like 36°. High 48°, low 39°.

Pressure30.33 inHg

Wind12.7 mph N

Humidity75%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Monthly outlook for Turtle Lake, WI: average high 55.1°, average low 41.4°. That is 2° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 24 October (68.2°), the coolest 17 October (36.7°).

55.1°/41.4°

Average high / low

+2°

Above normal

5 / 5

Wet days / normal

1.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
16 October – 25 October	58.9°	52.7°	+3.5°
26 October – 4 November	48.7°	48.1°	+0.4°
5 November – 14 November	at normal	41.6°	—

October records over 66 years

84.2°1 October 2023All-time high

16°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Clear Lake (12 mi).

Sat, 1757° / 37°

57 °

Turtle Lake, Saturday, 17 October

Mostly clear. High 57°, low 37°.

Pressure30.36 inHg

Wind13.6 mph SW

Humidity48%

Visibility6.2 mi

Dew point32°

Sun, 1859° / 43°

59 °

Turtle Lake, Sunday, 18 October

Overcast. High 59°, low 43°.

Pressure30.18 inHg

Wind14.3 mph SW

Humidity52%

Visibility6.2 mi

Dew point37°

Mon, 1960° / 41°

60 °

Turtle Lake, Monday, 19 October

Clear. High 60°, low 41°.

Pressure30.30 inHg

Wind5.4 mph S

Humidity68%

Visibility6.2 mi

Dew point46°

Tue, 2062° / 42°

62 °

Turtle Lake, Tuesday, 20 October

Clear. High 62°, low 42°.

Pressure30.33 inHg

Wind9.7 mph SE

Humidity55%

Visibility—

Dew point42°

Wed, 2165° / 46°

65 °

Turtle Lake, Wednesday, 21 October

Light rain. High 65°, low 46°.

Pressure30.18 inHg

Wind10.2 mph S

Humidity59%

Visibility—

Dew point47°

Thu, 2260° / 44°

0.02

60 °

Turtle Lake, Thursday, 22 October

Light rain. High 60°, low 44°.

Pressure30.15 inHg

Wind12.6 mph N

Humidity37%

Visibility—

Dew point33°

Fri, 2357° / 37°

57 °

Turtle Lake, Friday, 23 October

Mostly clear. High 57°, low 37°.

Pressure30.30 inHg

Wind14.3 mph SE

Humidity51%

Visibility—

Dew point35°

Sat, 2468° / 45°

68 °

Turtle Lake, Saturday, 24 October

Partly cloudy. High 68°, low 45°.

Pressure30.06 inHg

Wind18.1 mph S

Humidity57%

Visibility—

Dew point46°

Sun, 2553° / 41°

0.37

53 °

Turtle Lake, Sunday, 25 October

Light rain. High 53°, low 41°.

Pressure30.27 inHg

Wind10 mph NE

Humidity84%

Visibility—

Dew point39°

Mon, 2650° / 42°

0.2

50 °

Turtle Lake, Monday, 26 October

Light rain. High 50°, low 42°.

Pressure30.00 inHg

Wind13.4 mph NE

Humidity84%

Visibility—

Dew point44°

Tue, 2743° / 37°

43 °

Turtle Lake, Tuesday, 27 October

Overcast. High 43°, low 37°.

Pressure30.21 inHg

Wind12 mph W

Humidity78%

Visibility—

Dew point35°

Wed, 2845° / 37°

0.16

45 °

Turtle Lake, Wednesday, 28 October

Light rain. High 45°, low 37°.

Pressure30.15 inHg

Wind16.4 mph SE

Humidity94%

Visibility—

Dew point40°

Thu, 2957° / 47°

0.26

57 °

Turtle Lake, Thursday, 29 October

Rain. High 57°, low 47°.

Pressure29.77 inHg

Wind16.6 mph SE

Humidity77%

Visibility—

Dew point49°

Fri, 3048° / 44°

48 °

Turtle Lake, Friday, 30 October

Overcast. High 48°, low 44°.

Pressure30.15 inHg

Wind12.3 mph W

Humidity75%

Visibility—

Dew point40°

Sat, 3149° / 38°

49 °

Turtle Lake, Saturday, 31 October

Overcast. High 49°, low 38°.

Pressure30.33 inHg

Wind14 mph E

Humidity52%

Visibility—

Dew point29°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 0146° / 34°

0.11

46 °

Turtle Lake, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.11 in

Chance of precipitation25%

Record high69° (2000)

Record low16° (2023)

Mon, 0246° / 34°

0.06

46 °

Turtle Lake, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.06 in

Chance of precipitation18%

Record high69° (2022)

Record low14° (1991)

Tue, 0346° / 33°

0.04

46 °

Turtle Lake, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.04 in

Chance of precipitation23%

Record high68° (2008)

Record low10° (1991)

Wed, 0445° / 33°

0.06

45 °

Turtle Lake, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high45°

Average low33°

Average precipitation0.06 in

Chance of precipitation27%

Record high67° (2008)

Record low-4° (1991)

Thu, 0545° / 32°

0.06

45 °

Turtle Lake, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.06 in

Chance of precipitation32%

Record high66° (2016)

Record low8° (1991)

Fri, 0645° / 32°

0.06

45 °

Turtle Lake, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.06 in

Chance of precipitation18%

Record high69° (2020)

Record low3° (1991)

Sat, 0744° / 32°

0.03

44 °

Turtle Lake, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.03 in

Chance of precipitation17%

Record high67° (2020)

Record low-12° (1991)

Sun, 0844° / 31°

0.04

44 °

Turtle Lake, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.04 in

Chance of precipitation25%

Record high68° (2020)

Record low-1° (1991)

Mon, 0943° / 31°

0.11

43 °

Turtle Lake, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.11 in

Chance of precipitation43%

Record high68° (1999)

Record low8° (2003)

Tue, 1041° / 30°

0.13

41 °

Turtle Lake, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°

Average low30°

Average precipitation0.13 in

Chance of precipitation35%

Record high67° (2022)

Record low7° (2017)

Wed, 1139° / 27°

0.07

39 °

Turtle Lake, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.07 in

Chance of precipitation28%

Record high61° (2012)

Record low8° (2019)

Thu, 1238° / 26°

0.07

38 °

Turtle Lake, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high38°

Average low26°

Average precipitation0.07 in

Chance of precipitation23%

Record high57° (2011)

Record low1° (1966)

Fri, 1339° / 27°

0.07

39 °

Turtle Lake, Friday, 13 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.07 in

Chance of precipitation27%

Record high63° (1999)

Record low2° (1982)

Sat, 1440° / 28°

0.02

40 °

Turtle Lake, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.02 in

Chance of precipitation18%

Record high60° (2025)

Record low3° (2014)

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 Turtle 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 Turtle 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.