As of 10:54 MST

Weather in Union Center, SD

49°

Union Center, Tuesday, 3 November, 10:54

Partly cloudy. Feels like 44°. High 51°, low 38°.

Pressure30.12 inHg

Wind14.7 mph NW

Humidity45%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Monthly outlook for Union Center, SD: average high 55.4°, average low 39.8°. That is 4.8° above the climate normal for November. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 8 November (65.8°), the coolest 5 November (33.8°).

55.4°/39.8°

Average high / low

+4.8°

Above normal

2 / 2

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
3 November – 12 November	56°	47.6°	+4.7°
13 November – 22 November	54.3°	44°	+5.7°
23 November – 2 December	at normal	37.5°	—

November records over 66 years

78.8°4 November 1978All-time high

-19.8°13 November 1986All-time low

Wed, 0453° / 35°

53 °

Union Center, Wednesday, 4 November

Overcast. High 53°, low 35°.

Pressure29.94 inHg

Wind12.2 mph NW

Humidity45%

Visibility6.2 mi

Dew point23°

Thu, 0553° / 34°

53 °

Union Center, Thursday, 5 November

Clear. High 53°, low 34°.

Pressure30.09 inHg

Wind2.7 mph N

Humidity47%

Visibility6.2 mi

Dew point30°

Fri, 0657° / 35°

57 °

Union Center, Friday, 6 November

Partly cloudy. High 57°, low 35°.

Pressure30.12 inHg

Wind11.9 mph NW

Humidity47%

Visibility6.2 mi

Dew point34°

Sat, 0761° / 41°

61 °

Union Center, Saturday, 7 November

Overcast. High 61°, low 41°.

Pressure30.12 inHg

Wind13.2 mph NW

Humidity40%

Visibility—

Dew point32°

Sun, 0866° / 45°

66 °

Union Center, Sunday, 8 November

Partly cloudy. High 66°, low 45°.

Pressure29.91 inHg

Wind13.2 mph S

Humidity43%

Visibility—

Dew point34°

Mon, 0957° / 42°

57 °

Union Center, Monday, 9 November

Partly cloudy. High 57°, low 42°.

Pressure30.00 inHg

Wind19.8 mph NW

Humidity31%

Visibility—

Dew point25°

Tue, 1053° / 40°

53 °

Union Center, Tuesday, 10 November

Overcast. High 53°, low 40°.

Pressure30.09 inHg

Wind8.5 mph E

Humidity32%

Visibility—

Dew point20°

Wed, 1152° / 38°

52 °

Union Center, Wednesday, 11 November

Clear. High 52°, low 38°.

Pressure30.33 inHg

Wind7.2 mph SE

Humidity41%

Visibility—

Dew point25°

Thu, 1258° / 38°

58 °

Union Center, Thursday, 12 November

Clear. High 58°, low 38°.

Pressure30.06 inHg

Wind9.9 mph SE

Humidity41%

Visibility—

Dew point27°

Fri, 1364° / 41°

64 °

Union Center, Friday, 13 November

Mostly clear. High 64°, low 41°.

Pressure29.83 inHg

Wind13.5 mph SE

Humidity26%

Visibility—

Dew point20°

Sat, 1462° / 45°

62 °

Union Center, Saturday, 14 November

Partly cloudy. High 62°, low 45°.

Pressure29.56 inHg

Wind21.4 mph S

Humidity28%

Visibility—

Dew point25°

Sun, 1554° / 46°

0.06

54 °

Union Center, Sunday, 15 November

Light rain. High 54°, low 46°.

Pressure29.47 inHg

Wind24.9 mph NW

Humidity46%

Visibility—

Dew point34°

Mon, 1653° / 40°

53 °

Union Center, Monday, 16 November

Overcast. High 53°, low 40°.

Pressure29.74 inHg

Wind19.8 mph NW

Humidity44%

Visibility—

Dew point28°

Tue, 1749° / 38°

49 °

Union Center, Tuesday, 17 November

Overcast. High 49°, low 38°.

Pressure29.68 inHg

Wind12.6 mph SE

Humidity44%

Visibility—

Dew point25°

Wed, 1843° / 39°

0.11

43 °

Union Center, Wednesday, 18 November

Light rain. High 43°, low 39°.

Pressure29.80 inHg

Wind15.7 mph N

Humidity76%

Visibility—

Dew point35°

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

Thu, 1943° / 27°

0.03

43 °

Union Center, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°

Average low27°

Average precipitation0.03 in

Chance of precipitation15%

Record high69° (2003)

Record low3° (1985)

Fri, 2042° / 25°

0.01

42 °

Union Center, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°

Average low25°

Average precipitation0.01 in

Chance of precipitation10%

Record high65° (1990)

Record low-7° (1985)

Sat, 2142° / 24°

0.02

42 °

Union Center, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high42°

Average low24°

Average precipitation0.02 in

Chance of precipitation15%

Record high66° (2012)

Record low-11° (1977)

Sun, 2242° / 24°

0.02

42 °

Union Center, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°

Average low24°

Average precipitation0.02 in

Chance of precipitation15%

Record high64° (2002)

Record low-6° (1985)

Mon, 2340° / 23°

0.02

40 °

Union Center, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°

Average low23°

Average precipitation0.02 in

Chance of precipitation12%

Record high66° (2017)

Record low-12° (1985)

Tue, 2441° / 23°

0.01

41 °

Union Center, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high41°

Average low23°

Average precipitation0.01 in

Chance of precipitation5%

Record high67° (1990)

Record low-14° (1996)

Wed, 2538° / 23°

0.02

38 °

Union Center, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high38°

Average low23°

Average precipitation0.02 in

Chance of precipitation18%

Record high69° (1960)

Record low-3° (1993)

Thu, 2636° / 22°

0.05

36 °

Union Center, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high36°

Average low22°

Average precipitation0.05 in

Chance of precipitation30%

Record high63° (1963)

Record low-13° (1985)

Fri, 2735° / 21°

0.02

35 °

Union Center, Friday, 27 November

Climate normal for this date — 60-year average.

Average high35°

Average low21°

Average precipitation0.02 in

Chance of precipitation12%

Record high62° (2017)

Record low-17° (1985)

Sat, 2836° / 21°

0.02

36 °

Union Center, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high36°

Average low21°

Average precipitation0.02 in

Chance of precipitation10%

Record high58° (2002)

Record low-10° (1985)

Sun, 2937° / 21°

0.02

37 °

Union Center, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high37°

Average low21°

Average precipitation0.02 in

Chance of precipitation12%

Record high57° (2021)

Record low-8° (1964)

Mon, 3037° / 21°

0.04

37 °

Union Center, Monday, 30 November

Climate normal for this date — 60-year average.

Average high37°

Average low21°

Average precipitation0.04 in

Chance of precipitation13%

Record high61° (1995)

Record low-5° (1985)

Tue, 0137° / 21°

0.04

37 °

Union Center, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high37°

Average low21°

Average precipitation0.04 in

Chance of precipitation20%

Record high67° (2021)

Record low-11° (1985)

Wed, 0237° / 20°

0.03

37 °

Union Center, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°

Average low20°

Average precipitation0.03 in

Chance of precipitation17%

Record high62° (2012)

Record low-23° (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 Union Center, 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 Union Center, 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.