As of 22:52 CDT

Weather in Willow Lake, SD

46°Current weather

Willow Lake, Sunday, 18 October, 22:52

Overcast. Feels like 42°. High 67°, low 42°.

Pressure30.18 inHg
Wind7.5 mph NE
Humidity69%
Visibility6.2 mi
Dew point37°

Monthly outlook for Willow Lake, SD: average high 58.7°, average low 41.1°. That is 2.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 October (70.3°), the coolest 27 October (30.8°).

58.7°/41.1°
Average high / low
+2.9°
Above normal
3 / 3
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October61.5°55.3°+3.5°
28 October – 6 November53.9°49.4°+2.5°
7 November – 16 Novemberat normal43.3°—

October records over 66 years

88.5°3 October 2025All-time high
5.4°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Bancroft (11 mi).

Mon, 1965° / 39°0Clear
65 °Clear

Willow Lake, Monday, 19 October

Clear. High 65°, low 39°.

Pressure30.27 inHg
Wind9.8 mph E
Humidity59%
Visibility6.2 mi
Dew point42°
Tue, 2064° / 44°0Clear
64 °Clear

Willow Lake, Tuesday, 20 October

Clear. High 64°, low 44°.

Pressure30.18 inHg
Wind11.9 mph S
Humidity68%
Visibility6.2 mi
Dew point48°
Wed, 2166° / 48°0Clear
66 °Clear

Willow Lake, Wednesday, 21 October

Clear. High 66°, low 48°.

Pressure30.24 inHg
Wind6.6 mph E
Humidity71%
Visibility6.2 mi
Dew point52°
Thu, 2270° / 53°0Clear
70 °Clear

Willow Lake, Thursday, 22 October

Clear. High 70°, low 53°.

Pressure30.15 inHg
Wind10.6 mph S
Humidity76%
Visibility6.2 mi
Dew point56°
Fri, 2369° / 57°0Partly cloudy
69 °Partly cloudy

Willow Lake, Friday, 23 October

Partly cloudy. High 69°, low 57°.

Pressure29.94 inHg
Wind22.7 mph S
Humidity62%
Visibility—
Dew point51°
Sat, 2464° / 47°0.04Light rain
64 °Light rain

Willow Lake, Saturday, 24 October

Light rain. High 64°, low 47°.

Pressure30.00 inHg
Wind21.1 mph S
Humidity53%
Visibility—
Dew point46°
Sun, 2550° / 38°0Partly cloudy
50 °Partly cloudy

Willow Lake, Sunday, 25 October

Partly cloudy. High 50°, low 38°.

Pressure30.30 inHg
Wind16.4 mph W
Humidity31%
Visibility—
Dew point17°
Mon, 2650° / 36°0Overcast
50 °Overcast

Willow Lake, Monday, 26 October

Overcast. High 50°, low 36°.

Pressure30.09 inHg
Wind18.2 mph E
Humidity47%
Visibility—
Dew point27°
Tue, 2750° / 31°0Clear
50 °Clear

Willow Lake, Tuesday, 27 October

Clear. High 50°, low 31°.

Pressure30.24 inHg
Wind10.6 mph SE
Humidity36%
Visibility—
Dew point19°
Wed, 2860° / 35°0Partly cloudy
60 °Partly cloudy

Willow Lake, Wednesday, 28 October

Partly cloudy. High 60°, low 35°.

Pressure29.91 inHg
Wind19.9 mph S
Humidity62%
Visibility—
Dew point41°
Thu, 2964° / 51°0.15Rain
64 °Rain

Willow Lake, Thursday, 29 October

Rain. High 64°, low 51°.

Pressure29.53 inHg
Wind25.9 mph S
Humidity65%
Visibility—
Dew point50°
Fri, 3048° / 38°0.52Heavy rain
48 °Heavy rain

Willow Lake, Friday, 30 October

Heavy rain. High 48°, low 38°.

Pressure29.50 inHg
Wind32.9 mph W
Humidity48%
Visibility—
Dew point26°
Sat, 3147° / 31°0Clear
47 °Clear

Willow Lake, Saturday, 31 October

Clear. High 47°, low 31°.

Pressure30.03 inHg
Wind18.8 mph W
Humidity28%
Visibility—
Dew point12°
Sun, 0148° / 33°0Overcast
48 °Overcast

Willow Lake, Sunday, 1 November

Overcast. High 48°, low 33°.

Pressure29.80 inHg
Wind22.5 mph NW
Humidity56%
Visibility—
Dew point31°
Mon, 0258° / 35°0Clear
58 °Clear

Willow Lake, Monday, 2 November

Clear. High 58°, low 35°.

Pressure29.74 inHg
Wind18 mph S
Humidity37%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0348° / 33°0.03Climate normal
48 °Climate normal

Willow Lake, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (1978)
Record low7° (1991)
Wed, 0448° / 32°0.02Climate normal
48 °Climate normal

Willow Lake, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high68° (2016)
Record low1° (1995)
Thu, 0548° / 33°0.04Climate normal
48 °Climate normal

Willow Lake, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (2001)
Record low9° (2003)
Fri, 0647° / 32°0.03Climate normal
47 °Climate normal

Willow Lake, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (2020)
Record low0° (2003)
Sat, 0748° / 31°0.02Climate normal
48 °Climate normal

Willow Lake, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (2020)
Record low7° (2003)
Sun, 0847° / 31°0.07Climate normal
47 °Climate normal

Willow Lake, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.07 in
Chance of precipitation20%
Record high73° (2020)
Record low10° (2003)
Mon, 0944° / 30°0.08Climate normal
44 °Climate normal

Willow Lake, Monday, 9 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation23%
Record high64° (1999)
Record low9° (2018)
Tue, 1042° / 27°0.06Climate normal
42 °Climate normal

Willow Lake, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (2016)
Record low1° (1986)
Wed, 1141° / 26°0.02Climate normal
41 °Climate normal

Willow Lake, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (2005)
Record low-6° (1986)
Thu, 1241° / 26°0.06Climate normal
41 °Climate normal

Willow Lake, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.06 in
Chance of precipitation22%
Record high63° (1999)
Record low-5° (1966)
Fri, 1343° / 28°0.02Climate normal
43 °Climate normal

Willow Lake, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.02 in
Chance of precipitation22%
Record high69° (1999)
Record low-10° (1986)
Sat, 1443° / 29°0.02Climate normal
43 °Climate normal

Willow Lake, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2025)
Record low-1° (2014)
Sun, 1543° / 27°0.04Climate normal
43 °Climate normal

Willow Lake, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.04 in
Chance of precipitation17%
Record high61° (2001)
Record low4° (2000)
Mon, 1643° / 27°0.05Climate normal
43 °Climate normal

Willow Lake, Monday, 16 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.05 in
Chance of precipitation12%
Record high68° (2001)
Record low-5° (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 Willow Lake, SD 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 Willow Lake, SD 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.