As of 14:09 MST

Weather in Union Center, SD

60°

Union Center, Tuesday, 10 November, 14:09

Clear. Feels like 58°. High 60°, low 39°.

Pressure29.94 inHg

Wind18.8 mph NW

Humidity41%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Monthly outlook for Union Center, SD: average high 44.6°, average low 29.8°. That is 0.8° above the climate normal for November. Precipitation is expected on 1 day (about 1.8 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 10 November (60.4°), the coolest 25 November (-6.5°).

44.6°/29.8°

Average high / low

+0.8°

Above normal

1 / 2

Wet days / normal

1.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 November – 19 November	54.2°	44.6°	+5.3°
20 November – 29 November	28.7°	39°	-5.7°
30 November – 9 December	at normal	36°	—

November records over 66 years

78.8°4 November 1978All-time high

-19.8°13 November 1986All-time low

Wed, 1159° / 39°

59 °

Union Center, Wednesday, 11 November

Clear. High 59°, low 39°.

Pressure30.12 inHg

Wind9.9 mph NW

Humidity41%

Visibility6.2 mi

Dew point35°

Thu, 1244° / 34°

44 °

Union Center, Thursday, 12 November

Overcast. High 44°, low 34°.

Pressure30.21 inHg

Wind9.8 mph SE

Humidity81%

Visibility6.2 mi

Dew point36°

Fri, 1349° / 32°

49 °

Union Center, Friday, 13 November

Partly cloudy. High 49°, low 32°.

Pressure29.91 inHg

Wind12.3 mph SE

Humidity67%

Visibility6.2 mi

Dew point37°

Sat, 1451° / 40°

51 °

Union Center, Saturday, 14 November

Overcast. High 51°, low 40°.

Pressure29.71 inHg

Wind15.9 mph SE

Humidity73%

Visibility6.2 mi

Dew point41°

Sun, 1553° / 43°

53 °

Union Center, Sunday, 15 November

Overcast. High 53°, low 43°.

Pressure29.97 inHg

Wind16.7 mph S

Humidity69%

Visibility—

Dew point41°

Mon, 1659° / 43°

59 °

Union Center, Monday, 16 November

Clear. High 59°, low 43°.

Pressure30.00 inHg

Wind18.3 mph S

Humidity49%

Visibility—

Dew point34°

Tue, 1758° / 41°

58 °

Union Center, Tuesday, 17 November

Mostly clear. High 58°, low 41°.

Pressure29.83 inHg

Wind17.6 mph S

Humidity51%

Visibility—

Dew point34°

Wed, 1857° / 44°

57 °

Union Center, Wednesday, 18 November

Partly cloudy. High 57°, low 44°.

Pressure29.59 inHg

Wind17.4 mph S

Humidity61%

Visibility—

Dew point39°

Thu, 1950° / 38°

50 °

Union Center, Thursday, 19 November

Overcast. High 50°, low 38°.

Pressure29.88 inHg

Wind20 mph W

Humidity52%

Visibility—

Dew point30°

Fri, 2043° / 34°

0.01

43 °

Union Center, Friday, 20 November

Light rain. High 43°, low 34°.

Pressure30.09 inHg

Wind16.8 mph N

Humidity55%

Visibility—

Dew point25°

Sat, 2135° / 23°

1.76

35 °

Union Center, Saturday, 21 November

Snow. High 35°, low 23°.

Pressure30.06 inHg

Wind28.8 mph N

Humidity95%

Visibility—

Dew point28°

Sun, 2228° / 13°

28 °

Union Center, Sunday, 22 November

Overcast. High 28°, low 13°.

Pressure30.06 inHg

Wind25.5 mph NW

Humidity90%

Visibility—

Dew point21°

Mon, 2332° / 18°

0.02

32 °

Union Center, Monday, 23 November

Light snow. High 32°, low 18°.

Pressure30.00 inHg

Wind29.5 mph NW

Humidity81%

Visibility—

Dew point24°

Tue, 2419° / 4°

19 °

Union Center, Tuesday, 24 November

Partly cloudy. High 19°, low 4°.

Pressure30.45 inHg

Wind21.7 mph NW

Humidity81%

Visibility—

Dew point13°

Wed, 2517° / -7°

17 °

Union Center, Wednesday, 25 November

Overcast. High 17°, low -7°.

Pressure30.33 inHg

Wind7.6 mph W

Humidity75%

Visibility—

Dew point3°

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

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)

Thu, 0337° / 20°

0.02

37 °

Union Center, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high37°

Average low20°

Average precipitation0.02 in

Chance of precipitation7%

Record high60° (2012)

Record low-6° (1984)

Fri, 0438° / 21°

0.02

38 °

Union Center, Friday, 4 December

Climate normal for this date — 60-year average.

Average high38°

Average low21°

Average precipitation0.02 in

Chance of precipitation10%

Record high66° (1965)

Record low-2° (1984)

Sat, 0535° / 19°

0.02

35 °

Union Center, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high35°

Average low19°

Average precipitation0.02 in

Chance of precipitation12%

Record high63° (1987)

Record low-8° (1972)

Sun, 0634° / 17°

0.01

34 °

Union Center, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high34°

Average low17°

Average precipitation0.01 in

Chance of precipitation8%

Record high58° (2023)

Record low-25° (1972)

Mon, 0735° / 18°

0.02

35 °

Union Center, Monday, 7 December

Climate normal for this date — 60-year average.

Average high35°

Average low18°

Average precipitation0.02 in

Chance of precipitation17%

Record high60° (2024)

Record low-21° (2013)

Tue, 0835° / 18°

0.02

35 °

Union Center, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high35°

Average low18°

Average precipitation0.02 in

Chance of precipitation17%

Record high64° (2020)

Record low-23° (1972)

Wed, 0936° / 18°

0.01

36 °

Union Center, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high36°

Average low18°

Average precipitation0.01 in

Chance of precipitation12%

Record high61° (2015)

Record low-25° (1977)

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.