As of 01:14 MST

Weather in Promise, SD

32°

Promise, Saturday, 7 November, 01:14

Partly cloudy. Feels like 25°. High 59°, low 32°.

Pressure30.06 inHg

Wind7.7 mph SW

Humidity93%

Visibility6.2 mi

Dew point31°

See detailed hourly forecast

Monthly outlook for Promise, SD: average high 49.9°, average low 33.8°. That is 4.1° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 9 November (62.4°), the coolest 22 November (13.1°).

49.9°/33.8°

Average high / low

+4.1°

Above normal

1 / 2

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 November – 16 November	55°	43.9°	+6.2°
17 November – 26 November	41.5°	39°	+1.4°
27 November – 6 December	at normal	33.6°	—

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).

Sun, 0852° / 36°

52 °

Promise, Sunday, 8 November

Mostly clear. High 52°, low 36°.

Pressure30.09 inHg

Wind9.8 mph S

Humidity47%

Visibility6.2 mi

Dew point35°

Mon, 0962° / 39°

62 °

Promise, Monday, 9 November

Partly cloudy. High 62°, low 39°.

Pressure30.03 inHg

Wind13.9 mph NW

Humidity33%

Visibility6.2 mi

Dew point32°

Tue, 1058° / 38°

0.05

58 °

Promise, Tuesday, 10 November

Light rain. High 58°, low 38°.

Pressure30.00 inHg

Wind8 mph S

Humidity52%

Visibility6.2 mi

Dew point38°

Wed, 1154° / 42°

0.01

54 °

Promise, Wednesday, 11 November

Light rain. High 54°, low 42°.

Pressure30.03 inHg

Wind20.7 mph NW

Humidity52%

Visibility—

Dew point36°

Thu, 1243° / 30°

43 °

Promise, Thursday, 12 November

Clear. High 43°, low 30°.

Pressure30.30 inHg

Wind7.2 mph NE

Humidity65%

Visibility—

Dew point28°

Fri, 1345° / 28°

45 °

Promise, Friday, 13 November

Clear. High 45°, low 28°.

Pressure30.21 inHg

Wind13.6 mph S

Humidity46%

Visibility—

Dew point20°

Sat, 1459° / 36°

59 °

Promise, Saturday, 14 November

Clear. High 59°, low 36°.

Pressure29.94 inHg

Wind6.9 mph SW

Humidity47%

Visibility—

Dew point31°

Sun, 1562° / 46°

62 °

Promise, Sunday, 15 November

Clear. High 62°, low 46°.

Pressure29.97 inHg

Wind5.7 mph S

Humidity29%

Visibility—

Dew point26°

Mon, 1655° / 44°

55 °

Promise, Monday, 16 November

Overcast. High 55°, low 44°.

Pressure30.12 inHg

Wind12 mph N

Humidity45%

Visibility—

Dew point32°

Tue, 1749° / 37°

49 °

Promise, Tuesday, 17 November

Clear. High 49°, low 37°.

Pressure30.42 inHg

Wind12.9 mph SE

Humidity56%

Visibility—

Dew point29°

Wed, 1860° / 40°

60 °

Promise, Wednesday, 18 November

Overcast. High 60°, low 40°.

Pressure29.94 inHg

Wind22.8 mph S

Humidity70%

Visibility—

Dew point44°

Thu, 1956° / 40°

56 °

Promise, Thursday, 19 November

Partly cloudy. High 56°, low 40°.

Pressure30.00 inHg

Wind15.2 mph NW

Humidity50%

Visibility—

Dew point35°

Fri, 2038° / 24°

0.02

38 °

Promise, Friday, 20 November

Light snow. High 38°, low 24°.

Pressure30.56 inHg

Wind16.6 mph N

Humidity70%

Visibility—

Dew point20°

Sat, 2127° / 17°

27 °

Promise, Saturday, 21 November

Overcast. High 27°, low 17°.

Pressure30.59 inHg

Wind17.7 mph NW

Humidity52%

Visibility—

Dew point11°

Sun, 2218° / 13°

18 °

Promise, Sunday, 22 November

Clear. High 18°, low 13°.

Pressure30.47 inHg

Wind11.2 mph N

Humidity44%

Visibility—

Dew point-1°

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

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)

Thu, 0334° / 20°

0.02

34 °

Promise, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high34°

Average low20°

Average precipitation0.02 in

Chance of precipitation15%

Record high53° (2012)

Record low-11° (1985)

Fri, 0435° / 20°

0.02

35 °

Promise, Friday, 4 December

Climate normal for this date — 60-year average.

Average high35°

Average low20°

Average precipitation0.02 in

Chance of precipitation13%

Record high60° (1965)

Record low0° (2005)

Sat, 0532° / 18°

0.02

32 °

Promise, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high32°

Average low18°

Average precipitation0.02 in

Chance of precipitation15%

Record high52° (1963)

Record low-7° (1972)

Sun, 0631° / 16°

0.01

31 °

Promise, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high31°

Average low16°

Average precipitation0.01 in

Chance of precipitation7%

Record high56° (2023)

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 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.