As of 21:46 CST

Weather in Clear Lake, SD

32°

Clear Lake, Saturday, 14 November, 21:46

Overcast. Feels like 22°. High 43°, low 21°.

Pressure30.24 inHg

Wind13.7 mph S

Humidity82%

Visibility6.2 mi

Dew point27°

See detailed hourly forecast

Monthly outlook for Clear Lake, SD: average high 41.3°, average low 30.1°. That is 2.3° above the climate normal for November. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 18 November (54.5°), the coolest 29 November (20°).

41.3°/30.1°

Average high / low

+2.3°

Above normal

4 / 3

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
14 November – 23 November	44.2°	39.3°	+2.7°
24 November – 3 December	36.5°	32.8°	+2°
4 December – 13 December	at normal	28.6°	—

November records over 66 years

73.9°6 November 2020All-time high

-12.5°30 November 1964All-time low

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

Sun, 1548° / 24°

48 °

Clear Lake, Sunday, 15 November

Partly cloudy. High 48°, low 24°.

Pressure30.30 inHg

Wind16.4 mph S

Humidity62%

Visibility6.2 mi

Dew point30°

Mon, 1653° / 32°

53 °

Clear Lake, Monday, 16 November

Clear. High 53°, low 32°.

Pressure30.15 inHg

Wind20.8 mph SW

Humidity68%

Visibility6.2 mi

Dew point40°

Tue, 1752° / 41°

52 °

Clear Lake, Tuesday, 17 November

Overcast. High 52°, low 41°.

Pressure30.06 inHg

Wind19.3 mph S

Humidity70%

Visibility6.2 mi

Dew point41°

Wed, 1855° / 43°

55 °

Clear Lake, Wednesday, 18 November

Light rain. High 55°, low 43°.

Pressure29.83 inHg

Wind17.3 mph SW

Humidity70%

Visibility6.2 mi

Dew point45°

Thu, 1945° / 35°

45 °

Clear Lake, Thursday, 19 November

Overcast. High 45°, low 35°.

Pressure30.36 inHg

Wind15 mph NW

Humidity65%

Visibility—

Dew point31°

Fri, 2041° / 34°

0.05

41 °

Clear Lake, Friday, 20 November

Light rain. High 41°, low 34°.

Pressure30.06 inHg

Wind12.3 mph S

Humidity77%

Visibility—

Dew point34°

Sat, 2139° / 35°

0.21

39 °

Clear Lake, Saturday, 21 November

Snow. High 39°, low 35°.

Pressure29.94 inHg

Wind19.7 mph N

Humidity96%

Visibility—

Dew point37°

Sun, 2235° / 26°

35 °

Clear Lake, Sunday, 22 November

Overcast. High 35°, low 26°.

Pressure30.39 inHg

Wind20.8 mph N

Humidity64%

Visibility—

Dew point23°

Mon, 2333° / 22°

33 °

Clear Lake, Monday, 23 November

Clear. High 33°, low 22°.

Pressure30.59 inHg

Wind8.4 mph E

Humidity34%

Visibility—

Dew point5°

Tue, 2436° / 23°

36 °

Clear Lake, Tuesday, 24 November

Overcast. High 36°, low 23°.

Pressure30.36 inHg

Wind18.4 mph S

Humidity46%

Visibility—

Dew point14°

Wed, 2541° / 31°

41 °

Clear Lake, Wednesday, 25 November

Partly cloudy. High 41°, low 31°.

Pressure30.00 inHg

Wind21 mph S

Humidity61%

Visibility—

Dew point27°

Thu, 2645° / 35°

45 °

Clear Lake, Thursday, 26 November

Overcast. High 45°, low 35°.

Pressure29.91 inHg

Wind17.8 mph S

Humidity72%

Visibility—

Dew point33°

Fri, 2737° / 32°

0.26

37 °

Clear Lake, Friday, 27 November

Snow. High 37°, low 32°.

Pressure29.83 inHg

Wind21.3 mph N

Humidity99%

Visibility—

Dew point34°

Sat, 2832° / 26°

0.38

32 °

Clear Lake, Saturday, 28 November

Snow. High 32°, low 26°.

Pressure29.74 inHg

Wind24.3 mph NW

Humidity90%

Visibility—

Dew point29°

Sun, 2927° / 20°

27 °

Clear Lake, Sunday, 29 November

Mostly clear. High 27°, low 20°.

Pressure30.21 inHg

Wind16.6 mph NW

Humidity93%

Visibility—

Dew point24°

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

Mon, 3032° / 20°

0.05

32 °

Clear Lake, Monday, 30 November

Climate normal for this date — 60-year average.

Average high32°

Average low20°

Average precipitation0.05 in

Chance of precipitation18%

Record high53° (1995)

Record low-12° (1964)

Tue, 0132° / 19°

0.07

32 °

Clear Lake, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high32°

Average low19°

Average precipitation0.07 in

Chance of precipitation27%

Record high60° (1998)

Record low-6° (2014)

Wed, 0231° / 17°

0.03

31 °

Clear Lake, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high31°

Average low17°

Average precipitation0.03 in

Chance of precipitation22%

Record high59° (1998)

Record low-12° (1985)

Thu, 0330° / 17°

0.03

30 °

Clear Lake, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high30°

Average low17°

Average precipitation0.03 in

Chance of precipitation23%

Record high57° (1962)

Record low-14° (1985)

Fri, 0431° / 17°

0.04

31 °

Clear Lake, Friday, 4 December

Climate normal for this date — 60-year average.

Average high31°

Average low17°

Average precipitation0.04 in

Chance of precipitation20%

Record high49° (2017)

Record low-12° (1991)

Sat, 0530° / 16°

0.02

30 °

Clear Lake, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high30°

Average low16°

Average precipitation0.02 in

Chance of precipitation17%

Record high47° (2020)

Record low-7° (2000)

Sun, 0628° / 13°

0.01

28 °

Clear Lake, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high28°

Average low13°

Average precipitation0.01 in

Chance of precipitation10%

Record high52° (2023)

Record low-19° (1972)

Mon, 0728° / 15°

0.02

28 °

Clear Lake, Monday, 7 December

Climate normal for this date — 60-year average.

Average high28°

Average low15°

Average precipitation0.02 in

Chance of precipitation17%

Record high56° (2023)

Record low-18° (1972)

Tue, 0828° / 15°

0.03

28 °

Clear Lake, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high28°

Average low15°

Average precipitation0.03 in

Chance of precipitation23%

Record high51° (2020)

Record low-14° (1972)

Wed, 0929° / 15°

0.03

29 °

Clear Lake, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high29°

Average low15°

Average precipitation0.03 in

Chance of precipitation15%

Record high53° (1990)

Record low-19° (1977)

Thu, 1028° / 14°

0.02

28 °

Clear Lake, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high28°

Average low14°

Average precipitation0.02 in

Chance of precipitation17%

Record high49° (1979)

Record low-20° (1977)

Fri, 1128° / 13°

0.02

28 °

Clear Lake, Friday, 11 December

Climate normal for this date — 60-year average.

Average high28°

Average low13°

Average precipitation0.02 in

Chance of precipitation12%

Record high47° (1984)

Record low-10° (2013)

Sat, 1228° / 15°

0.01

28 °

Clear Lake, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high28°

Average low15°

Average precipitation0.01 in

Chance of precipitation8%

Record high48° (1998)

Record low-17° (2000)

Sun, 1328° / 15°

0.04

28 °

Clear Lake, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high28°

Average low15°

Average precipitation0.04 in

Chance of precipitation15%

Record high49° (2014)

Record low-15° (2010)

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 Clear 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 Clear 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.