As of 17:10 MST

Weather in Union Center, SD

45°Current weather

Union Center, Saturday, 14 November, 17:10

Partly cloudy. Feels like 38°. High 51°, low 37°.

Pressure29.83 inHg
Wind18.8 mph S
Humidity78%
Visibility6.2 mi
Dew point38°

Monthly outlook for Union Center, SD: average high 47.8°, average low 36°. That is 3.7° above the climate normal for November. Precipitation is expected on 4 days (about 2.7 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 16 November (60°), the coolest 19 November (30.1°).

47.8°/36°
Average high / low
+3.7°
Above normal
4 / 2
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November50.9°43.4°+4.2°
24 November – 3 December42.7°37.2°+3°
4 December – 13 Decemberat normal35.1°—

November records over 66 years

78.8°4 November 1978All-time high
-19.8°13 November 1986All-time low
Sun, 1558° / 38°0Clear
58 °Clear

Union Center, Sunday, 15 November

Clear. High 58°, low 38°.

Pressure29.97 inHg
Wind1.1 mph S
Humidity60%
Visibility6.2 mi
Dew point41°
Mon, 1660° / 40°0Partly cloudy
60 °Partly cloudy

Union Center, Monday, 16 November

Partly cloudy. High 60°, low 40°.

Pressure30.00 inHg
Wind1.8 mph N
Humidity41%
Visibility6.2 mi
Dew point35°
Tue, 1758° / 42°0Overcast
58 °Overcast

Union Center, Tuesday, 17 November

Overcast. High 58°, low 42°.

Pressure29.74 inHg
Wind6 mph SE
Humidity56%
Visibility6.2 mi
Dew point41°
Wed, 1847° / 34°0Overcast
47 °Overcast

Union Center, Wednesday, 18 November

Overcast. High 47°, low 34°.

Pressure29.91 inHg
Wind21 mph NW
Humidity73%
Visibility6.2 mi
Dew point39°
Thu, 1945° / 30°0Overcast
45 °Overcast

Union Center, Thursday, 19 November

Overcast. High 45°, low 30°.

Pressure30.24 inHg
Wind15.7 mph SE
Humidity69%
Visibility—
Dew point30°
Fri, 2051° / 35°0Mostly clear
51 °Mostly clear

Union Center, Friday, 20 November

Mostly clear. High 51°, low 35°.

Pressure29.77 inHg
Wind18.1 mph NW
Humidity53%
Visibility—
Dew point30°
Sat, 2148° / 34°0Mostly clear
48 °Mostly clear

Union Center, Saturday, 21 November

Mostly clear. High 48°, low 34°.

Pressure30.15 inHg
Wind18.7 mph NW
Humidity56%
Visibility—
Dew point27°
Sun, 2243° / 32°0Overcast
43 °Overcast

Union Center, Sunday, 22 November

Overcast. High 43°, low 32°.

Pressure30.30 inHg
Wind17.3 mph SE
Humidity63%
Visibility—
Dew point27°
Mon, 2350° / 30°0Overcast
50 °Overcast

Union Center, Monday, 23 November

Overcast. High 50°, low 30°.

Pressure30.18 inHg
Wind13.6 mph E
Humidity73%
Visibility—
Dew point33°
Tue, 2454° / 33°0Partly cloudy
54 °Partly cloudy

Union Center, Tuesday, 24 November

Partly cloudy. High 54°, low 33°.

Pressure29.88 inHg
Wind13.1 mph SE
Humidity49%
Visibility—
Dew point28°
Wed, 2543° / 40°0.28Light rain
43 °Light rain

Union Center, Wednesday, 25 November

Light rain. High 43°, low 40°.

Pressure29.77 inHg
Wind14.6 mph E
Humidity87%
Visibility—
Dew point39°
Thu, 2640° / 40°1.07Rain
40 °Rain

Union Center, Thursday, 26 November

Rain. High 40°, low 40°.

Pressure30.24 inHg
Wind20.1 mph E
Humidity96%
Visibility—
Dew point38°
Fri, 2739° / 37°1.23Rain
39 °Rain

Union Center, Friday, 27 November

Rain. High 39°, low 37°.

Pressure30.03 inHg
Wind16 mph E
Humidity97%
Visibility—
Dew point37°
Sat, 2840° / 38°0.03Light rain
40 °Light rain

Union Center, Saturday, 28 November

Light rain. High 40°, low 38°.

Pressure29.91 inHg
Wind7.1 mph E
Humidity94%
Visibility—
Dew point38°
Sun, 2940° / 36°0.05Light rain
40 °Light rain

Union Center, Sunday, 29 November

Light rain. High 40°, low 36°.

Pressure29.97 inHg
Wind10 mph NW
Humidity95%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1334° / 18°0.04Climate normal
34 °Climate normal

Union Center, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high34°
Average low18°
Average precipitation0.04 in
Chance of precipitation18%
Record high60° (1988)
Record low-13° (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.