As of 07:18 CDT

Weather in Shell Lake, WI

41°

Shell Lake, Friday, 9 October, 07:18

Overcast. Feels like 38°. High 69°, low 41°.

Pressure30.12 inHg

Wind5 mph SE

Humidity91%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Monthly outlook for Shell Lake, WI: average high 62.6°, average low 44.7°. That is 4.9° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 10 October (81.9°), the coolest 18 October (34°).

62.6°/44.7°

Average high / low

+4.9°

Above normal

3 / 5

Wet days / normal

1.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	62.7°	54.9°	+4.3°
19 October – 28 October	62.6°	50.9°	+6.5°
29 October – 7 November	at normal	45.7°	—

October records over 66 years

82.8°1 October 2023All-time high

17.8°27 October 2020All-time low

Sat, 1082° / 49°

82 °

Shell Lake, Saturday, 10 October

Clear. High 82°, low 49°.

Pressure29.80 inHg

Wind15.4 mph S

Humidity53%

Visibility6.2 mi

Dew point57°

Sun, 1182° / 62°

82 °

Shell Lake, Sunday, 11 October

Clear. High 82°, low 62°.

Pressure29.77 inHg

Wind10 mph S

Humidity47%

Visibility6.2 mi

Dew point54°

Mon, 1270° / 51°

0.04

70 °

Shell Lake, Monday, 12 October

Light rain. High 70°, low 51°.

Pressure29.80 inHg

Wind10.4 mph NE

Humidity75%

Visibility6.2 mi

Dew point54°

Tue, 1356° / 51°

0.01

56 °

Shell Lake, Tuesday, 13 October

Light rain. High 56°, low 51°.

Pressure29.97 inHg

Wind9.6 mph NE

Humidity69%

Visibility—

Dew point45°

Wed, 1460° / 49°

0.01

60 °

Shell Lake, Wednesday, 14 October

Light rain. High 60°, low 49°.

Pressure30.00 inHg

Wind10.5 mph E

Humidity62%

Visibility—

Dew point45°

Thu, 1561° / 49°

0.73

61 °

Shell Lake, Thursday, 15 October

Rain. High 61°, low 49°.

Pressure29.56 inHg

Wind19 mph SE

Humidity96%

Visibility—

Dew point52°

Fri, 1649° / 35°

0.4

49 °

Shell Lake, Friday, 16 October

Snow. High 49°, low 35°.

Pressure29.65 inHg

Wind23.2 mph W

Humidity96%

Visibility—

Dew point34°

Sat, 1745° / 35°

45 °

Shell Lake, Saturday, 17 October

Overcast. High 45°, low 35°.

Pressure30.33 inHg

Wind15 mph NW

Humidity56%

Visibility—

Dew point27°

Sun, 1854° / 34°

54 °

Shell Lake, Sunday, 18 October

Overcast. High 54°, low 34°.

Pressure30.15 inHg

Wind13.1 mph S

Humidity42%

Visibility—

Dew point26°

Mon, 1958° / 40°

58 °

Shell Lake, Monday, 19 October

Overcast. High 58°, low 40°.

Pressure30.27 inHg

Wind7.4 mph SE

Humidity49%

Visibility—

Dew point35°

Tue, 2063° / 43°

63 °

Shell Lake, Tuesday, 20 October

Clear. High 63°, low 43°.

Pressure30.24 inHg

Wind16.4 mph S

Humidity40%

Visibility—

Dew point34°

Wed, 2167° / 45°

67 °

Shell Lake, Wednesday, 21 October

Clear. High 67°, low 45°.

Pressure30.15 inHg

Wind14.2 mph S

Humidity42%

Visibility—

Dew point38°

Thu, 2266° / 45°

66 °

Shell Lake, Thursday, 22 October

Clear. High 66°, low 45°.

Pressure30.27 inHg

Wind7.4 mph S

Humidity45%

Visibility—

Dew point40°

Fri, 2362° / 42°

62 °

Shell Lake, Friday, 23 October

Overcast. High 62°, low 42°.

Pressure30.27 inHg

Wind6.5 mph NE

Humidity54%

Visibility—

Dew point42°

Sat, 2460° / 44°

60 °

Shell Lake, Saturday, 24 October

Overcast. High 60°, low 44°.

Pressure30.12 inHg

Wind8.5 mph S

Humidity52%

Visibility—

Dew point40°

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

Sun, 2550° / 38°

0.05

50 °

Shell Lake, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high50°

Average low38°

Average precipitation0.05 in

Chance of precipitation30%

Record high73° (1989)

Record low24° (2020)

Mon, 2650° / 38°

0.08

50 °

Shell Lake, Monday, 26 October

Climate normal for this date — 60-year average.

Average high50°

Average low38°

Average precipitation0.08 in

Chance of precipitation22%

Record high74° (1989)

Record low22° (2020)

Tue, 2750° / 37°

0.1

50 °

Shell Lake, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.1 in

Chance of precipitation25%

Record high67° (1989)

Record low18° (2020)

Wed, 2848° / 36°

0.06

48 °

Shell Lake, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high48°

Average low36°

Average precipitation0.06 in

Chance of precipitation23%

Record high65° (2024)

Record low24° (1967)

Thu, 2948° / 36°

0.07

48 °

Shell Lake, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high48°

Average low36°

Average precipitation0.07 in

Chance of precipitation23%

Record high73° (2024)

Record low20° (1988)

Fri, 3049° / 36°

0.07

49 °

Shell Lake, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.07 in

Chance of precipitation35%

Record high67° (2024)

Record low20° (2023)

Sat, 3147° / 35°

0.11

47 °

Shell Lake, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.11 in

Chance of precipitation35%

Record high65° (2000)

Record low18° (1996)

Sun, 0146° / 34°

0.11

46 °

Shell Lake, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.11 in

Chance of precipitation27%

Record high68° (2000)

Record low19° (1984)

Mon, 0246° / 34°

0.06

46 °

Shell Lake, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.06 in

Chance of precipitation23%

Record high67° (2022)

Record low14° (1984)

Tue, 0345° / 33°

0.04

45 °

Shell Lake, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high45°

Average low33°

Average precipitation0.04 in

Chance of precipitation22%

Record high67° (2008)

Record low13° (1991)

Wed, 0444° / 33°

0.06

44 °

Shell Lake, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high44°

Average low33°

Average precipitation0.06 in

Chance of precipitation27%

Record high66° (2008)

Record low5° (1991)

Thu, 0544° / 32°

0.06

44 °

Shell Lake, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.06 in

Chance of precipitation28%

Record high66° (2016)

Record low10° (1991)

Fri, 0644° / 32°

0.06

44 °

Shell Lake, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.06 in

Chance of precipitation22%

Record high68° (2020)

Record low4° (1991)

Sat, 0744° / 32°

0.03

44 °

Shell Lake, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.03 in

Chance of precipitation22%

Record high65° (2020)

Record low-7° (1991)

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 Shell 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 Shell 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.