As of 01:45 CST

Weather in Fort Randall, SD

39°

Fort Randall, Sunday, 15 November, 01:45

Clear. Feels like 32°. High 53°, low 33°.

Pressure30.24 inHg

Wind10.8 mph S

Humidity73%

Visibility6.2 mi

Dew point31°

See detailed hourly forecast

Monthly outlook for Fort Randall, SD: average high 48.9°, average low 35.9°. That is 3.7° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 30 November (61.2°), the coolest 23 November (24.5°).

48.9°/35.9°

Average high / low

+3.7°

Above normal

0 / 3

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 November – 24 November	49.5°	44.7°	+2.7°
25 November – 4 December	47.8°	37.5°	+5.7°
5 December – 14 December	at normal	34.6°	—

November records over 66 years

79.2°6 November 2020All-time high

-11.2°13 November 1986All-time low

Climate normals and records are computed from the nearest reference point — Marty (10 mi).

Mon, 1656° / 42°

56 °

Fort Randall, Monday, 16 November

Clear. High 56°, low 42°.

Pressure30.18 inHg

Wind14.9 mph S

Humidity62%

Visibility6.2 mi

Dew point40°

Tue, 1754° / 43°

54 °

Fort Randall, Tuesday, 17 November

Overcast. High 54°, low 43°.

Pressure30.06 inHg

Wind19.3 mph S

Humidity66%

Visibility6.2 mi

Dew point41°

Wed, 1860° / 46°

0.01

60 °

Fort Randall, Wednesday, 18 November

Light rain. High 60°, low 46°.

Pressure29.80 inHg

Wind12.9 mph S

Humidity66%

Visibility6.2 mi

Dew point46°

Thu, 1947° / 38°

47 °

Fort Randall, Thursday, 19 November

Partly cloudy. High 47°, low 38°.

Pressure30.39 inHg

Wind13.7 mph NW

Humidity62%

Visibility—

Dew point32°

Fri, 2056° / 38°

0.02

56 °

Fort Randall, Friday, 20 November

Light rain. High 56°, low 38°.

Pressure29.94 inHg

Wind10.1 mph SE

Humidity93%

Visibility—

Dew point46°

Sat, 2149° / 41°

0.01

49 °

Fort Randall, Saturday, 21 November

Light rain. High 49°, low 41°.

Pressure30.00 inHg

Wind20.6 mph NW

Humidity73%

Visibility—

Dew point38°

Sun, 2240° / 31°

40 °

Fort Randall, Sunday, 22 November

Overcast. High 40°, low 31°.

Pressure30.42 inHg

Wind17.8 mph NW

Humidity57%

Visibility—

Dew point25°

Mon, 2338° / 25°

38 °

Fort Randall, Monday, 23 November

Overcast. High 38°, low 25°.

Pressure30.53 inHg

Wind10.9 mph SE

Humidity38%

Visibility—

Dew point11°

Tue, 2442° / 30°

42 °

Fort Randall, Tuesday, 24 November

Overcast. High 42°, low 30°.

Pressure30.27 inHg

Wind19 mph S

Humidity54%

Visibility—

Dew point25°

Wed, 2551° / 37°

51 °

Fort Randall, Wednesday, 25 November

Partly cloudy. High 51°, low 37°.

Pressure29.97 inHg

Wind17.8 mph S

Humidity56%

Visibility—

Dew point31°

Thu, 2649° / 43°

49 °

Fort Randall, Thursday, 26 November

Overcast. High 49°, low 43°.

Pressure29.94 inHg

Wind13.1 mph S

Humidity49%

Visibility—

Dew point29°

Fri, 2742° / 35°

42 °

Fort Randall, Friday, 27 November

Overcast. High 42°, low 35°.

Pressure29.83 inHg

Wind25 mph NW

Humidity59%

Visibility—

Dew point28°

Sat, 2840° / 32°

40 °

Fort Randall, Saturday, 28 November

Overcast. High 40°, low 32°.

Pressure29.91 inHg

Wind26.6 mph NW

Humidity54%

Visibility—

Dew point22°

Sun, 2943° / 26°

43 °

Fort Randall, Sunday, 29 November

Partly cloudy. High 43°, low 26°.

Pressure30.21 inHg

Wind9.6 mph SE

Humidity46%

Visibility—

Dew point18°

Mon, 3061° / 36°

61 °

Fort Randall, Monday, 30 November

Overcast. High 61°, low 36°.

Pressure29.77 inHg

Wind10.4 mph SW

Humidity29%

Visibility—

Dew point26°

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

Tue, 0137° / 23°

0.06

37 °

Fort Randall, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high37°

Average low23°

Average precipitation0.06 in

Chance of precipitation20%

Record high65° (2021)

Record low-7° (1960)

Wed, 0237° / 21°

0.02

37 °

Fort Randall, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°

Average low21°

Average precipitation0.02 in

Chance of precipitation12%

Record high66° (1998)

Record low-12° (1985)

Thu, 0336° / 21°

0.01

36 °

Fort Randall, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high36°

Average low21°

Average precipitation0.01 in

Chance of precipitation10%

Record high60° (1962)

Record low-7° (1985)

Fri, 0438° / 21°

0.02

38 °

Fort Randall, Friday, 4 December

Climate normal for this date — 60-year average.

Average high38°

Average low21°

Average precipitation0.02 in

Chance of precipitation13%

Record high56° (1965)

Record low-2° (1991)

Sat, 0536° / 21°

0.02

36 °

Fort Randall, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high36°

Average low21°

Average precipitation0.02 in

Chance of precipitation17%

Record high57° (2012)

Record low-8° (2005)

Sun, 0634° / 19°

0.02

34 °

Fort Randall, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high34°

Average low19°

Average precipitation0.02 in

Chance of precipitation13%

Record high57° (1963)

Record low-9° (2005)

Mon, 0734° / 20°

0.02

34 °

Fort Randall, Monday, 7 December

Climate normal for this date — 60-year average.

Average high34°

Average low20°

Average precipitation0.02 in

Chance of precipitation18%

Record high56° (2024)

Record low-6° (2005)

Tue, 0835° / 18°

0.02

35 °

Fort Randall, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high35°

Average low18°

Average precipitation0.02 in

Chance of precipitation13%

Record high57° (1970)

Record low-7° (1976)

Wed, 0935° / 19°

0.02

35 °

Fort Randall, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high35°

Average low19°

Average precipitation0.02 in

Chance of precipitation22%

Record high59° (2015)

Record low-7° (1977)

Thu, 1036° / 19°

0.03

36 °

Fort Randall, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high36°

Average low19°

Average precipitation0.03 in

Chance of precipitation8%

Record high60° (1979)

Record low-18° (1972)

Fri, 1135° / 18°

0.02

35 °

Fort Randall, Friday, 11 December

Climate normal for this date — 60-year average.

Average high35°

Average low18°

Average precipitation0.02 in

Chance of precipitation10%

Record high56° (1968)

Record low-8° (2000)

Sat, 1235° / 18°

0.02

35 °

Fort Randall, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high35°

Average low18°

Average precipitation0.02 in

Chance of precipitation10%

Record high53° (1993)

Record low-23° (2000)

Sun, 1334° / 20°

0.04

34 °

Fort Randall, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high34°

Average low20°

Average precipitation0.04 in

Chance of precipitation17%

Record high56° (1988)

Record low-18° (1985)

Mon, 1434° / 18°

0.05

34 °

Fort Randall, Monday, 14 December

Climate normal for this date — 60-year average.

Average high34°

Average low18°

Average precipitation0.05 in

Chance of precipitation23%

Record high58° (1998)

Record low-14° (1985)

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 Fort Randall, 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 Fort Randall, 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.