As of 01:34 CST

Weather in Rousseau, SD

46°

Rousseau, Wednesday, 11 November, 01:34

Clear. Feels like 42°. High 59°, low 37°.

Pressure30.06 inHg

Wind8.1 mph W

Humidity81%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for Rousseau, SD: average high 47.5°, average low 33.8°. That is 3° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 11 November (59°), the coolest 23 November (12.8°).

47.5°/33.8°

Average high / low

+3°

Above normal

1 / 2

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 November – 20 November	52°	43.7°	+4.6°
21 November – 30 November	40°	37.7°	+1.2°
1 December – 10 December	at normal	33.9°	—

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).

Thu, 1242° / 33°

42 °

Rousseau, Thursday, 12 November

Overcast. High 42°, low 33°.

Pressure30.33 inHg

Wind4.6 mph SE

Humidity72%

Visibility6.2 mi

Dew point25°

Fri, 1347° / 32°

47 °

Rousseau, Friday, 13 November

Mostly clear. High 47°, low 32°.

Pressure30.12 inHg

Wind13.8 mph SE

Humidity64%

Visibility6.2 mi

Dew point31°

Sat, 1450° / 36°

50 °

Rousseau, Saturday, 14 November

Overcast. High 50°, low 36°.

Pressure29.97 inHg

Wind16.8 mph SE

Humidity62%

Visibility6.2 mi

Dew point33°

Sun, 1558° / 44°

58 °

Rousseau, Sunday, 15 November

Mostly clear. High 58°, low 44°.

Pressure30.09 inHg

Wind15.2 mph SE

Humidity60%

Visibility—

Dew point38°

Mon, 1656° / 43°

56 °

Rousseau, Monday, 16 November

Overcast. High 56°, low 43°.

Pressure30.09 inHg

Wind17.5 mph S

Humidity60%

Visibility—

Dew point39°

Tue, 1757° / 41°

57 °

Rousseau, Tuesday, 17 November

Partly cloudy. High 57°, low 41°.

Pressure29.91 inHg

Wind18.3 mph S

Humidity59%

Visibility—

Dew point38°

Wed, 1857° / 49°

0.03

57 °

Rousseau, Wednesday, 18 November

Light rain. High 57°, low 49°.

Pressure29.68 inHg

Wind17 mph S

Humidity68%

Visibility—

Dew point44°

Thu, 1952° / 42°

0.06

52 °

Rousseau, Thursday, 19 November

Light rain. High 52°, low 42°.

Pressure29.91 inHg

Wind10.5 mph NW

Humidity45%

Visibility—

Dew point29°

Fri, 2042° / 34°

42 °

Rousseau, Friday, 20 November

Overcast. High 42°, low 34°.

Pressure30.33 inHg

Wind16.4 mph N

Humidity55%

Visibility—

Dew point25°

Sat, 2136° / 26°

36 °

Rousseau, Saturday, 21 November

Overcast. High 36°, low 26°.

Pressure30.33 inHg

Wind15.8 mph N

Humidity57%

Visibility—

Dew point20°

Sun, 2227° / 15°

27 °

Rousseau, Sunday, 22 November

Overcast. High 27°, low 15°.

Pressure30.62 inHg

Wind20 mph N

Humidity37%

Visibility—

Dew point-1°

Mon, 2332° / 13°

32 °

Rousseau, Monday, 23 November

Overcast. High 32°, low 13°.

Pressure30.42 inHg

Wind9 mph S

Humidity26%

Visibility—

Dew point-6°

Tue, 2446° / 27°

46 °

Rousseau, Tuesday, 24 November

Overcast. High 46°, low 27°.

Pressure30.00 inHg

Wind5.7 mph W

Humidity40%

Visibility—

Dew point17°

Wed, 2554° / 37°

54 °

Rousseau, Wednesday, 25 November

Overcast. High 54°, low 37°.

Pressure29.88 inHg

Wind9.5 mph NW

Humidity46%

Visibility—

Dew point26°

Thu, 2644° / 33°

44 °

Rousseau, Thursday, 26 November

Overcast. High 44°, low 33°.

Pressure30.12 inHg

Wind8.8 mph NW

Humidity60%

Visibility—

Dew point30°

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

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)

Tue, 0833° / 17°

0.02

33 °

Rousseau, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high33°

Average low17°

Average precipitation0.02 in

Chance of precipitation12%

Record high52° (2020)

Record low-18° (2005)

Wed, 0933° / 17°

0.01

33 °

Rousseau, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high33°

Average low17°

Average precipitation0.01 in

Chance of precipitation10%

Record high55° (1990)

Record low-20° (1972)

Thu, 1034° / 17°

0.02

34 °

Rousseau, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high34°

Average low17°

Average precipitation0.02 in

Chance of precipitation10%

Record high57° (1979)

Record low-19° (1972)

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.