As of 01:30 CDT

Weather in Shell Lake, WI

48°Current weather

Shell Lake, Thursday, 8 October, 01:30

Mostly clear. Feels like 45°. High 65°, low 43°.

Pressure29.97 inHg
Wind6.8 mph W
Humidity70%
Visibility6.2 mi
Dew point39°

Monthly outlook for Shell Lake, WI: average high 59°, average low 44°. That is 2.6° above the climate normal for October. Precipitation is expected on 6 days (about 3.2 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 10 October (82.3°), the coolest 21 October (30.6°).

59°/44°
Average high / low
+2.6°
Above normal
6 / 5
Wet days / normal
3.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October63.9°55.6°+4.6°
18 October – 27 October50.7°51.3°-0.3°
28 October – 6 Novemberat normal46.2°—

October records over 66 years

82.8°1 October 2023All-time high
17.8°27 October 2020All-time low
Fri, 0969° / 43°0Partly cloudy
69 °Partly cloudy

Shell Lake, Friday, 9 October

Partly cloudy. High 69°, low 43°.

Pressure30.06 inHg
Wind9.2 mph SE
Humidity41%
Visibility6.2 mi
Dew point39°
Sat, 1082° / 58°0Clear
82 °Clear

Shell Lake, Saturday, 10 October

Clear. High 82°, low 58°.

Pressure29.80 inHg
Wind16.5 mph S
Humidity50%
Visibility6.2 mi
Dew point57°
Sun, 1182° / 65°0Partly cloudy
82 °Partly cloudy

Shell Lake, Sunday, 11 October

Partly cloudy. High 82°, low 65°.

Pressure29.83 inHg
Wind12.5 mph S
Humidity45%
Visibility6.2 mi
Dew point54°
Mon, 1268° / 49°0.37Rain
68 °Rain

Shell Lake, Monday, 12 October

Rain. High 68°, low 49°.

Pressure29.80 inHg
Wind12 mph NW
Humidity71%
Visibility—
Dew point50°
Tue, 1353° / 40°0.01Light rain
53 °Light rain

Shell Lake, Tuesday, 13 October

Light rain. High 53°, low 40°.

Pressure30.12 inHg
Wind12.5 mph NW
Humidity50%
Visibility—
Dew point31°
Wed, 1459° / 37°0.51Rain
59 °Rain

Shell Lake, Wednesday, 14 October

Rain. High 59°, low 37°.

Pressure29.88 inHg
Wind17.8 mph SE
Humidity39%
Visibility—
Dew point31°
Thu, 1561° / 50°1.22Heavy rain
61 °Heavy rain

Shell Lake, Thursday, 15 October

Heavy rain. High 61°, low 50°.

Pressure29.65 inHg
Wind12.5 mph S
Humidity88%
Visibility—
Dew point55°
Fri, 1653° / 46°0.49Rain
53 °Rain

Shell Lake, Friday, 16 October

Rain. High 53°, low 46°.

Pressure29.91 inHg
Wind10.8 mph N
Humidity89%
Visibility—
Dew point46°
Sat, 1747° / 43°0.52Rain
47 °Rain

Shell Lake, Saturday, 17 October

Rain. High 47°, low 43°.

Pressure29.94 inHg
Wind12 mph NW
Humidity92%
Visibility—
Dew point42°
Sun, 1849° / 40°0Light rain
49 °Light rain

Shell Lake, Sunday, 18 October

Light rain. High 49°, low 40°.

Pressure30.21 inHg
Wind8.6 mph SW
Humidity76%
Visibility—
Dew point39°
Mon, 1960° / 38°0Partly cloudy
60 °Partly cloudy

Shell Lake, Monday, 19 October

Partly cloudy. High 60°, low 38°.

Pressure30.06 inHg
Wind13 mph SW
Humidity50%
Visibility—
Dew point37°
Tue, 2047° / 35°0Overcast
47 °Overcast

Shell Lake, Tuesday, 20 October

Overcast. High 47°, low 35°.

Pressure30.33 inHg
Wind13.3 mph N
Humidity54%
Visibility—
Dew point28°
Wed, 2151° / 31°0Overcast
51 °Overcast

Shell Lake, Wednesday, 21 October

Overcast. High 51°, low 31°.

Pressure30.09 inHg
Wind18.7 mph S
Humidity44%
Visibility—
Dew point25°
Thu, 2251° / 44°0.05Light rain
51 °Light rain

Shell Lake, Thursday, 22 October

Light rain. High 51°, low 44°.

Pressure29.41 inHg
Wind18.6 mph S
Humidity82%
Visibility—
Dew point45°
Fri, 2346° / 41°0.04Light rain
46 °Light rain

Shell Lake, Friday, 23 October

Light rain. High 46°, low 41°.

Pressure29.65 inHg
Wind13.8 mph W
Humidity60%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2451° / 38°0.11Climate normal
51 °Climate normal

Shell Lake, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (1963)
Record low22° (2020)
Sun, 2550° / 38°0.05Climate normal
50 °Climate normal

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°0.08Climate normal
50 °Climate normal

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°0.1Climate normal
50 °Climate normal

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°0.06Climate normal
48 °Climate normal

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°0.07Climate normal
48 °Climate normal

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°0.07Climate normal
49 °Climate normal

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°0.11Climate normal
47 °Climate normal

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°0.11Climate normal
46 °Climate normal

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°0.06Climate normal
46 °Climate normal

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°0.04Climate normal
45 °Climate normal

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°0.06Climate normal
44 °Climate normal

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°0.06Climate normal
44 °Climate normal

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°0.06Climate normal
44 °Climate normal

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)

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.