As of 05:51 CDT

Weather in Long Lake, SD

49°Current weather

Long Lake, Saturday, 24 October, 05:51

Partly cloudy. Feels like 42°. High 63°, low 41°.

Pressure30.00 inHg
Wind19.5 mph NW
Humidity74%
Visibility6.2 mi
Dew point41°

Monthly outlook for Long Lake, SD: average high 49.1°, average low 35.3°. That is 1.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 24 October (62.6°), the coolest 6 November (18.2°).

49.1°/35.3°
Average high / low
+1.2°
Above normal
4 / 3
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November53°48.7°+2.4°
3 November – 12 November42.5°41.7°+0.5°
13 November – 22 Novemberat normal37.1°—

October records over 66 years

87.8°1 October 1992All-time high
7°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Ashley (15 mi).

Sun, 2548° / 39°0.01Light rain
48 °Light rain

Long Lake, Sunday, 25 October

Light rain. High 48°, low 39°.

Pressure30.50 inHg
Wind5.3 mph E
Humidity56%
Visibility6.2 mi
Dew point29°
Mon, 2646° / 36°0.51Rain
46 °Rain

Long Lake, Monday, 26 October

Rain. High 46°, low 36°.

Pressure30.47 inHg
Wind15.4 mph NE
Humidity76%
Visibility6.2 mi
Dew point24°
Tue, 2750° / 38°0.22Rain
50 °Rain

Long Lake, Tuesday, 27 October

Rain. High 50°, low 38°.

Pressure29.97 inHg
Wind9.1 mph SW
Humidity85%
Visibility6.2 mi
Dew point39°
Wed, 2858° / 38°0Clear
58 °Clear

Long Lake, Wednesday, 28 October

Clear. High 58°, low 38°.

Pressure29.97 inHg
Wind19.3 mph W
Humidity53%
Visibility—
Dew point36°
Thu, 2954° / 36°0Overcast
54 °Overcast

Long Lake, Thursday, 29 October

Overcast. High 54°, low 36°.

Pressure30.15 inHg
Wind13.7 mph SE
Humidity62%
Visibility—
Dew point36°
Fri, 3054° / 38°0Overcast
54 °Overcast

Long Lake, Friday, 30 October

Overcast. High 54°, low 38°.

Pressure30.18 inHg
Wind14.2 mph SE
Humidity54%
Visibility—
Dew point34°
Sat, 3158° / 47°0.05Light rain
58 °Light rain

Long Lake, Saturday, 31 October

Light rain. High 58°, low 47°.

Pressure29.91 inHg
Wind8 mph SE
Humidity78%
Visibility—
Dew point49°
Sun, 0153° / 43°0.03Light rain
53 °Light rain

Long Lake, Sunday, 1 November

Light rain. High 53°, low 43°.

Pressure30.15 inHg
Wind11.4 mph N
Humidity64%
Visibility—
Dew point38°
Mon, 0247° / 36°0.37Snow
47 °Snow

Long Lake, Monday, 2 November

Snow. High 47°, low 36°.

Pressure30.24 inHg
Wind19.2 mph N
Humidity71%
Visibility—
Dew point34°
Tue, 0350° / 34°0Clear
50 °Clear

Long Lake, Tuesday, 3 November

Clear. High 50°, low 34°.

Pressure30.33 inHg
Wind18.2 mph N
Humidity40%
Visibility—
Dew point22°
Wed, 0446° / 33°0Overcast
46 °Overcast

Long Lake, Wednesday, 4 November

Overcast. High 46°, low 33°.

Pressure30.24 inHg
Wind13.2 mph N
Humidity40%
Visibility—
Dew point21°
Thu, 0532° / 23°0Overcast
32 °Overcast

Long Lake, Thursday, 5 November

Overcast. High 32°, low 23°.

Pressure30.45 inHg
Wind12.4 mph N
Humidity30%
Visibility—
Dew point2°
Fri, 0633° / 18°0Clear
33 °Clear

Long Lake, Friday, 6 November

Clear. High 33°, low 18°.

Pressure30.53 inHg
Wind15.4 mph S
Humidity38%
Visibility—
Dew point6°
Sat, 0749° / 27°0Overcast
49 °Overcast

Long Lake, Saturday, 7 November

Overcast. High 49°, low 27°.

Pressure29.77 inHg
Wind18.2 mph S
Humidity60%
Visibility—
Dew point29°
Sun, 0847° / 38°0.02Light rain
47 °Light rain

Long Lake, Sunday, 8 November

Light rain. High 47°, low 38°.

Pressure29.97 inHg
Wind22.5 mph W
Humidity58%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0940° / 27°0.04Climate normal
40 °Climate normal

Long Lake, Monday, 9 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.04 in
Chance of precipitation17%
Record high62° (2016)
Record low8° (1986)
Tue, 1038° / 24°0.07Climate normal
38 °Climate normal

Long Lake, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.07 in
Chance of precipitation23%
Record high59° (1989)
Record low-1° (1986)
Wed, 1137° / 24°0.02Climate normal
37 °Climate normal

Long Lake, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high63° (2005)
Record low-1° (1986)
Thu, 1238° / 24°0.03Climate normal
38 °Climate normal

Long Lake, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.03 in
Chance of precipitation13%
Record high62° (1999)
Record low-4° (1986)
Fri, 1340° / 26°0.02Climate normal
40 °Climate normal

Long Lake, Friday, 13 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (2016)
Record low-5° (1986)
Sat, 1439° / 26°0.02Climate normal
39 °Climate normal

Long Lake, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (2025)
Record low0° (2014)
Sun, 1538° / 26°0.01Climate normal
38 °Climate normal

Long Lake, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.01 in
Chance of precipitation13%
Record high60° (2001)
Record low4° (2014)
Mon, 1639° / 25°0.02Climate normal
39 °Climate normal

Long Lake, Monday, 16 November

Climate normal for this date — 60-year average.

Average high39°
Average low25°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (2001)
Record low-1° (2014)
Tue, 1737° / 25°0.02Climate normal
37 °Climate normal

Long Lake, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high62° (2001)
Record low6° (2014)
Wed, 1837° / 23°0.04Climate normal
37 °Climate normal

Long Lake, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.04 in
Chance of precipitation23%
Record high53° (2020)
Record low2° (2022)
Thu, 1936° / 24°0.05Climate normal
36 °Climate normal

Long Lake, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.05 in
Chance of precipitation18%
Record high58° (1989)
Record low5° (1978)
Fri, 2035° / 22°0.03Climate normal
35 °Climate normal

Long Lake, Friday, 20 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.03 in
Chance of precipitation12%
Record high53° (1962)
Record low-2° (1978)
Sat, 2135° / 22°0.02Climate normal
35 °Climate normal

Long Lake, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.02 in
Chance of precipitation10%
Record high56° (2006)
Record low-4° (1978)
Sun, 2235° / 21°0.02Climate normal
35 °Climate normal

Long Lake, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.02 in
Chance of precipitation20%
Record high53° (2006)
Record low-1° (1977)

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 Long 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 Long 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.