As of 11:33 MST

Weather in Union Center, SD

49°Current weather

Union Center, Friday, 13 November, 11:33

Overcast. Feels like 43°. High 51°, low 34°.

Pressure29.94 inHg
Wind16.4 mph SE
Humidity80%
Visibility6.2 mi
Dew point43°

Monthly outlook for Union Center, SD: average high 38.7°, average low 24.4°. That is 1.7° below the climate normal for November. Precipitation is expected on 3 days (about 2.2 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 16 November (59.3°), the coolest 23 November (-1.8°).

38.7°/24.4°
Average high / low
−1.7°
Below normal
3 / 2
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November46.4°44°+1.3°
23 November – 2 December26°37.5°-6.4°
3 December – 12 Decemberat normal35.4°—

November records over 66 years

78.8°4 November 1978All-time high
-19.8°13 November 1986All-time low
Sat, 1451° / 36°0Overcast
51 °Overcast

Union Center, Saturday, 14 November

Overcast. High 51°, low 36°.

Pressure29.83 inHg
Wind21.1 mph SE
Humidity66%
Visibility6.2 mi
Dew point37°
Sun, 1556° / 39°0Clear
56 °Clear

Union Center, Sunday, 15 November

Clear. High 56°, low 39°.

Pressure30.00 inHg
Wind5.5 mph S
Humidity63%
Visibility6.2 mi
Dew point41°
Mon, 1659° / 40°0Overcast
59 °Overcast

Union Center, Monday, 16 November

Overcast. High 59°, low 40°.

Pressure29.97 inHg
Wind3.5 mph NW
Humidity41%
Visibility6.2 mi
Dew point35°
Tue, 1759° / 42°0Overcast
59 °Overcast

Union Center, Tuesday, 17 November

Overcast. High 59°, low 42°.

Pressure29.77 inHg
Wind11.8 mph S
Humidity56%
Visibility—
Dew point38°
Wed, 1847° / 37°0.04Light rain
47 °Light rain

Union Center, Wednesday, 18 November

Light rain. High 47°, low 37°.

Pressure29.65 inHg
Wind19.3 mph W
Humidity70%
Visibility—
Dew point37°
Thu, 1943° / 34°0Overcast
43 °Overcast

Union Center, Thursday, 19 November

Overcast. High 43°, low 34°.

Pressure30.24 inHg
Wind16.9 mph NW
Humidity61%
Visibility—
Dew point28°
Fri, 2041° / 35°0.67Heavy rain
41 °Heavy rain

Union Center, Friday, 20 November

Heavy rain. High 41°, low 35°.

Pressure29.91 inHg
Wind19.1 mph N
Humidity78%
Visibility—
Dew point34°
Sat, 2134° / 19°1.46Snow
34 °Snow

Union Center, Saturday, 21 November

Snow. High 34°, low 19°.

Pressure29.59 inHg
Wind41.3 mph NW
Humidity93%
Visibility—
Dew point29°
Sun, 2222° / 6°0Partly cloudy
22 °Partly cloudy

Union Center, Sunday, 22 November

Partly cloudy. High 22°, low 6°.

Pressure30.24 inHg
Wind13.4 mph NW
Humidity80%
Visibility—
Dew point13°
Mon, 239° / -2°0Partly cloudy
9 °Partly cloudy

Union Center, Monday, 23 November

Partly cloudy. High 9°, low -2°.

Pressure30.86 inHg
Wind13.5 mph NW
Humidity74%
Visibility—
Dew point0°
Tue, 2428° / 1°0Clear
28 °Clear

Union Center, Tuesday, 24 November

Clear. High 28°, low 1°.

Pressure30.33 inHg
Wind15.1 mph NW
Humidity61%
Visibility—
Dew point6°
Wed, 2521° / 3°0Overcast
21 °Overcast

Union Center, Wednesday, 25 November

Overcast. High 21°, low 3°.

Pressure30.42 inHg
Wind10.4 mph SE
Humidity82%
Visibility—
Dew point10°
Thu, 2636° / 21°0Clear
36 °Clear

Union Center, Thursday, 26 November

Clear. High 36°, low 21°.

Pressure29.94 inHg
Wind22.3 mph NW
Humidity75%
Visibility—
Dew point25°
Fri, 2730° / 18°0Mostly clear
30 °Mostly clear

Union Center, Friday, 27 November

Mostly clear. High 30°, low 18°.

Pressure30.09 inHg
Wind6.5 mph NW
Humidity82%
Visibility—
Dew point21°
Sat, 2833° / 25°0Overcast
33 °Overcast

Union Center, Saturday, 28 November

Overcast. High 33°, low 25°.

Pressure29.80 inHg
Wind5.8 mph W
Humidity94%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2937° / 21°0.02Climate normal
37 °Climate normal

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°0.04Climate normal
37 °Climate normal

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°0.04Climate normal
37 °Climate normal

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°0.03Climate normal
37 °Climate normal

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°0.02Climate normal
37 °Climate normal

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°0.02Climate normal
38 °Climate normal

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°0.02Climate normal
35 °Climate normal

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°0.01Climate normal
34 °Climate normal

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°0.02Climate normal
35 °Climate normal

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°0.02Climate normal
35 °Climate normal

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°0.01Climate normal
36 °Climate normal

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)
Thu, 1035° / 19°0.02Climate normal
35 °Climate normal

Union Center, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high35°
Average low19°
Average precipitation0.02 in
Chance of precipitation12%
Record high61° (1979)
Record low-10° (1972)
Fri, 1135° / 18°0.01Climate normal
35 °Climate normal

Union Center, Friday, 11 December

Climate normal for this date — 60-year average.

Average high35°
Average low18°
Average precipitation0.01 in
Chance of precipitation10%
Record high63° (2004)
Record low-14° (1972)
Sat, 1235° / 18°0.02Climate normal
35 °Climate normal

Union Center, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high35°
Average low18°
Average precipitation0.02 in
Chance of precipitation12%
Record high57° (2017)
Record low-12° (2000)

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.