As of 10:02 MST

Weather in Promise, SD

44°

Promise, Tuesday, 3 November, 10:02

Overcast. Feels like 36°. High 47°, low 38°.

Pressure30.09 inHg

Wind16.8 mph NW

Humidity80%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Monthly outlook for Promise, SD: average high 54.8°, average low 39.7°. That is 5.5° above the climate normal for November. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 14 November (63.7°), the coolest 6 November (33.1°).

54.8°/39.7°

Average high / low

+5.5°

Above normal

3 / 2

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
3 November – 12 November	53.9°	46.1°	+4.3°
13 November – 22 November	56.3°	41.6°	+8.1°
23 November – 2 December	at normal	35.1°	—

November records over 66 years

75.6°4 November 1978All-time high

-9.8°27 November 1985All-time low

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

Wed, 0452° / 35°

52 °

Promise, Wednesday, 4 November

Overcast. High 52°, low 35°.

Pressure29.88 inHg

Wind13.4 mph NW

Humidity54%

Visibility6.2 mi

Dew point34°

Thu, 0549° / 35°

49 °

Promise, Thursday, 5 November

Mostly clear. High 49°, low 35°.

Pressure30.12 inHg

Wind6.4 mph N

Humidity63%

Visibility6.2 mi

Dew point36°

Fri, 0651° / 33°

51 °

Promise, Friday, 6 November

Overcast. High 51°, low 33°.

Pressure30.15 inHg

Wind4.4 mph SW

Humidity72%

Visibility6.2 mi

Dew point39°

Sat, 0761° / 40°

61 °

Promise, Saturday, 7 November

Overcast. High 61°, low 40°.

Pressure30.06 inHg

Wind12.5 mph NW

Humidity42%

Visibility—

Dew point34°

Sun, 0863° / 38°

63 °

Promise, Sunday, 8 November

Overcast. High 63°, low 38°.

Pressure30.00 inHg

Wind12 mph S

Humidity57%

Visibility—

Dew point40°

Mon, 0961° / 43°

61 °

Promise, Monday, 9 November

Clear. High 61°, low 43°.

Pressure29.94 inHg

Wind18.5 mph NW

Humidity33%

Visibility—

Dew point30°

Tue, 1053° / 40°

53 °

Promise, Tuesday, 10 November

Overcast. High 53°, low 40°.

Pressure30.15 inHg

Wind6 mph W

Humidity33%

Visibility—

Dew point20°

Wed, 1149° / 37°

49 °

Promise, Wednesday, 11 November

Clear. High 49°, low 37°.

Pressure30.39 inHg

Wind5.4 mph S

Humidity36%

Visibility—

Dew point19°

Thu, 1253° / 36°

53 °

Promise, Thursday, 12 November

Clear. High 53°, low 36°.

Pressure30.18 inHg

Wind10.2 mph S

Humidity46%

Visibility—

Dew point27°

Fri, 1361° / 41°

61 °

Promise, Friday, 13 November

Clear. High 61°, low 41°.

Pressure29.88 inHg

Wind15.8 mph S

Humidity48%

Visibility—

Dew point35°

Sat, 1464° / 47°

64 °

Promise, Saturday, 14 November

Overcast. High 64°, low 47°.

Pressure29.65 inHg

Wind23.6 mph S

Humidity50%

Visibility—

Dew point39°

Sun, 1561° / 46°

0.13

61 °

Promise, Sunday, 15 November

Light rain. High 61°, low 46°.

Pressure29.44 inHg

Wind19.3 mph S

Humidity58%

Visibility—

Dew point43°

Mon, 1654° / 43°

0.08

54 °

Promise, Monday, 16 November

Light rain. High 54°, low 43°.

Pressure29.68 inHg

Wind13.8 mph NW

Humidity51%

Visibility—

Dew point34°

Tue, 1751° / 40°

51 °

Promise, Tuesday, 17 November

Partly cloudy. High 51°, low 40°.

Pressure29.74 inHg

Wind7.8 mph SE

Humidity56%

Visibility—

Dew point33°

Wed, 1847° / 43°

0.07

47 °

Promise, Wednesday, 18 November

Light rain. High 47°, low 43°.

Pressure29.83 inHg

Wind14.3 mph N

Humidity72%

Visibility—

Dew point38°

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

Thu, 1941° / 28°

0.03

41 °

Promise, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.03 in

Chance of precipitation15%

Record high63° (1989)

Record low8° (1985)

Fri, 2039° / 26°

0.02

39 °

Promise, Friday, 20 November

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.02 in

Chance of precipitation8%

Record high62° (1962)

Record low1° (1985)

Sat, 2139° / 25°

0.01

39 °

Promise, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high39°

Average low25°

Average precipitation0.01 in

Chance of precipitation13%

Record high62° (1960)

Record low0° (1977)

Sun, 2240° / 24°

0.02

40 °

Promise, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°

Average low24°

Average precipitation0.02 in

Chance of precipitation18%

Record high60° (2005)

Record low1° (1985)

Mon, 2337° / 24°

0.02

37 °

Promise, Monday, 23 November

Climate normal for this date — 60-year average.

Average high37°

Average low24°

Average precipitation0.02 in

Chance of precipitation17%

Record high61° (2017)

Record low-7° (1985)

Tue, 2439° / 24°

0.02

39 °

Promise, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high39°

Average low24°

Average precipitation0.02 in

Chance of precipitation10%

Record high64° (1990)

Record low-6° (1985)

Wed, 2536° / 24°

0.04

36 °

Promise, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high36°

Average low24°

Average precipitation0.04 in

Chance of precipitation20%

Record high62° (1960)

Record low-2° (2010)

Thu, 2635° / 22°

0.03

35 °

Promise, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high35°

Average low22°

Average precipitation0.03 in

Chance of precipitation18%

Record high57° (1998)

Record low-8° (1985)

Fri, 2734° / 21°

0.04

34 °

Promise, Friday, 27 November

Climate normal for this date — 60-year average.

Average high34°

Average low21°

Average precipitation0.04 in

Chance of precipitation18%

Record high65° (2017)

Record low-10° (1985)

Sat, 2834° / 21°

0.03

34 °

Promise, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high34°

Average low21°

Average precipitation0.03 in

Chance of precipitation8%

Record high55° (2002)

Record low-10° (1985)

Sun, 2934° / 22°

0.02

34 °

Promise, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high34°

Average low22°

Average precipitation0.02 in

Chance of precipitation8%

Record high56° (2021)

Record low-8° (1985)

Mon, 3034° / 22°

0.04

34 °

Promise, Monday, 30 November

Climate normal for this date — 60-year average.

Average high34°

Average low22°

Average precipitation0.04 in

Chance of precipitation18%

Record high60° (1995)

Record low-8° (1964)

Tue, 0135° / 22°

0.04

35 °

Promise, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high35°

Average low22°

Average precipitation0.04 in

Chance of precipitation23%

Record high66° (2021)

Record low-7° (1985)

Wed, 0233° / 20°

0.02

33 °

Promise, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high33°

Average low20°

Average precipitation0.02 in

Chance of precipitation15%

Record high55° (2012)

Record low-19° (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 Promise, 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 Promise, 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.