As of 18:56 CST

Weather in Rousseau, SD

57°

Rousseau, Sunday, 8 November, 18:56

Clear. Feels like 54°. High 64°, low 36°.

Pressure29.94 inHg

Wind12.7 mph SE

Humidity50%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Monthly outlook for Rousseau, SD: average high 54.4°, average low 38.5°. That is 6° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 17 November (66.8°), the coolest 13 November (28.5°).

54.4°/38.5°

Average high / low

+6°

Above normal

0 / 3

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 November – 17 November	58.9°	45°	+7.7°
18 November – 27 November	46.8°	39.6°	+4°
28 November – 7 December	at normal	34.6°	—

November records over 66 years

77.9°8 November 1999All-time high

-11°24 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Canning (6 mi).

Mon, 0962° / 42°

62 °

Rousseau, Monday, 9 November

Mostly clear. High 62°, low 42°.

Pressure30.09 inHg

Wind9.6 mph NW

Humidity43%

Visibility6.2 mi

Dew point36°

Tue, 1061° / 37°

0.03

61 °

Rousseau, Tuesday, 10 November

Light rain. High 61°, low 37°.

Pressure30.00 inHg

Wind10.4 mph SE

Humidity53%

Visibility6.2 mi

Dew point39°

Wed, 1154° / 40°

0.01

54 °

Rousseau, Wednesday, 11 November

Light rain. High 54°, low 40°.

Pressure30.21 inHg

Wind12.4 mph NW

Humidity62%

Visibility6.2 mi

Dew point39°

Thu, 1242° / 31°

42 °

Rousseau, Thursday, 12 November

Clear. High 42°, low 31°.

Pressure30.27 inHg

Wind8.1 mph E

Humidity69%

Visibility6.2 mi

Dew point27°

Fri, 1344° / 28°

44 °

Rousseau, Friday, 13 November

Overcast. High 44°, low 28°.

Pressure30.15 inHg

Wind14.1 mph SE

Humidity69%

Visibility—

Dew point30°

Sat, 1465° / 36°

65 °

Rousseau, Saturday, 14 November

Overcast. High 65°, low 36°.

Pressure29.77 inHg

Wind15.3 mph SE

Humidity44%

Visibility—

Dew point34°

Sun, 1566° / 48°

66 °

Rousseau, Sunday, 15 November

Clear. High 66°, low 48°.

Pressure29.77 inHg

Wind7.7 mph SE

Humidity32%

Visibility—

Dew point30°

Mon, 1664° / 51°

64 °

Rousseau, Monday, 16 November

Overcast. High 64°, low 51°.

Pressure29.71 inHg

Wind7.8 mph SW

Humidity32%

Visibility—

Dew point31°

Tue, 1767° / 50°

67 °

Rousseau, Tuesday, 17 November

Overcast. High 67°, low 50°.

Pressure29.59 inHg

Wind15.2 mph NW

Humidity38%

Visibility—

Dew point35°

Wed, 1852° / 44°

0.01

52 °

Rousseau, Wednesday, 18 November

Light rain. High 52°, low 44°.

Pressure29.83 inHg

Wind26 mph W

Humidity44%

Visibility—

Dew point29°

Thu, 1947° / 40°

47 °

Rousseau, Thursday, 19 November

Overcast. High 47°, low 40°.

Pressure30.06 inHg

Wind25 mph W

Humidity48%

Visibility—

Dew point27°

Fri, 2046° / 36°

46 °

Rousseau, Friday, 20 November

Clear. High 46°, low 36°.

Pressure30.33 inHg

Wind14.7 mph NW

Humidity56%

Visibility—

Dew point28°

Sat, 2142° / 31°

42 °

Rousseau, Saturday, 21 November

Overcast. High 42°, low 31°.

Pressure30.45 inHg

Wind7.8 mph E

Humidity62%

Visibility—

Dew point28°

Sun, 2243° / 36°

43 °

Rousseau, Sunday, 22 November

Overcast. High 43°, low 36°.

Pressure30.50 inHg

Wind8.2 mph SE

Humidity64%

Visibility—

Dew point29°

Mon, 2351° / 32°

51 °

Rousseau, Monday, 23 November

Clear. High 51°, low 32°.

Pressure30.18 inHg

Wind15.5 mph SE

Humidity53%

Visibility—

Dew point28°

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

Tue, 2440° / 24°

0.02

40 °

Rousseau, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°

Average low24°

Average precipitation0.02 in

Chance of precipitation12%

Record high65° (1990)

Record low-11° (1985)

Wed, 2538° / 24°

0.02

38 °

Rousseau, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high38°

Average low24°

Average precipitation0.02 in

Chance of precipitation12%

Record high65° (1960)

Record low-3° (1996)

Thu, 2636° / 23°

0.04

36 °

Rousseau, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high36°

Average low23°

Average precipitation0.04 in

Chance of precipitation22%

Record high61° (1962)

Record low-4° (1985)

Fri, 2735° / 22°

0.04

35 °

Rousseau, Friday, 27 November

Climate normal for this date — 60-year average.

Average high35°

Average low22°

Average precipitation0.04 in

Chance of precipitation22%

Record high66° (2017)

Record low-5° (1985)

Sat, 2835° / 21°

0.03

35 °

Rousseau, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high35°

Average low21°

Average precipitation0.03 in

Chance of precipitation13%

Record high54° (2011)

Record low-6° (1985)

Sun, 2936° / 22°

0.02

36 °

Rousseau, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high36°

Average low22°

Average precipitation0.02 in

Chance of precipitation8%

Record high56° (2021)

Record low-4° (1985)

Mon, 3035° / 22°

0.05

35 °

Rousseau, Monday, 30 November

Climate normal for this date — 60-year average.

Average high35°

Average low22°

Average precipitation0.05 in

Chance of precipitation20%

Record high54° (1995)

Record low-7° (1960)

Tue, 0135° / 22°

0.04

35 °

Rousseau, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high35°

Average low22°

Average precipitation0.04 in

Chance of precipitation22%

Record high65° (1998)

Record low-7° (1960)

Wed, 0235° / 20°

0.02

35 °

Rousseau, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high35°

Average low20°

Average precipitation0.02 in

Chance of precipitation15%

Record high63° (2012)

Record low-16° (1985)

Thu, 0335° / 20°

0.01

35 °

Rousseau, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high35°

Average low20°

Average precipitation0.01 in

Chance of precipitation12%

Record high58° (2012)

Record low-10° (1985)

Fri, 0437° / 20°

0.02

37 °

Rousseau, Friday, 4 December

Climate normal for this date — 60-year average.

Average high37°

Average low20°

Average precipitation0.02 in

Chance of precipitation12%

Record high56° (1979)

Record low-1° (1972)

Sat, 0534° / 19°

0.02

34 °

Rousseau, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high34°

Average low19°

Average precipitation0.02 in

Chance of precipitation15%

Record high57° (2012)

Record low-11° (2005)

Sun, 0632° / 16°

0.01

32 °

Rousseau, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high32°

Average low16°

Average precipitation0.01 in

Chance of precipitation7%

Record high53° (2023)

Record low-27° (1972)

Mon, 0732° / 18°

0.02

32 °

Rousseau, Monday, 7 December

Climate normal for this date — 60-year average.

Average high32°

Average low18°

Average precipitation0.02 in

Chance of precipitation18%

Record high60° (2023)

Record low-15° (2013)

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 Rousseau, 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 Rousseau, 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.