As of 18:26 MST

Weather in Union Center, SD

56°Current weather

Union Center, Sunday, 1 November, 18:26

Overcast. Feels like 55°. High 58°, low 46°.

Pressure29.71 inHg
Wind15.3 mph SE
Humidity88%
Visibility6.2 mi
Dew point52°

Monthly outlook for Union Center, SD: average high 58.5°, average low 42.5°. That is 6.1° above the climate normal for November. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 16 November (69.8°), the coolest 4 November (34.9°).

58.5°/42.5°
Average high / low
+6.1°
Above normal
2 / 2
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
1 November – 10 November55.1°48.9°+3.4°
11 November – 20 November64.2°44.4°+11°
21 November – 30 Novemberat normal38.5°—

November records over 66 years

78.8°4 November 1978All-time high
-19.8°13 November 1986All-time low
Mon, 0253° / 43°1.16Rain
53 °Rain

Union Center, Monday, 2 November

Rain. High 53°, low 43°.

Pressure29.68 inHg
Wind23.5 mph NW
Humidity94%
Visibility1.8 mi
Dew point46°
Tue, 0350° / 37°0.02Light rain
50 °Light rain

Union Center, Tuesday, 3 November

Light rain. High 50°, low 37°.

Pressure30.09 inHg
Wind18.2 mph NW
Humidity52%
Visibility6.2 mi
Dew point29°
Wed, 0453° / 35°0Overcast
53 °Overcast

Union Center, Wednesday, 4 November

Overcast. High 53°, low 35°.

Pressure29.88 inHg
Wind17 mph NW
Humidity42%
Visibility6.2 mi
Dew point23°
Thu, 0554° / 36°0Clear
54 °Clear

Union Center, Thursday, 5 November

Clear. High 54°, low 36°.

Pressure30.03 inHg
Wind6.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point33°
Fri, 0653° / 35°0Overcast
53 °Overcast

Union Center, Friday, 6 November

Overcast. High 53°, low 35°.

Pressure30.12 inHg
Wind8.7 mph S
Humidity60%
Visibility—
Dew point33°
Sat, 0750° / 41°0.01Light rain
50 °Light rain

Union Center, Saturday, 7 November

Light rain. High 50°, low 41°.

Pressure30.12 inHg
Wind29.8 mph NW
Humidity53%
Visibility—
Dew point30°
Sun, 0858° / 38°0Mostly clear
58 °Mostly clear

Union Center, Sunday, 8 November

Mostly clear. High 58°, low 38°.

Pressure30.09 inHg
Wind7.9 mph S
Humidity32%
Visibility—
Dew point22°
Mon, 0958° / 46°0Overcast
58 °Overcast

Union Center, Monday, 9 November

Overcast. High 58°, low 46°.

Pressure30.12 inHg
Wind22 mph NW
Humidity42%
Visibility—
Dew point32°
Tue, 1065° / 43°0Overcast
65 °Overcast

Union Center, Tuesday, 10 November

Overcast. High 65°, low 43°.

Pressure30.06 inHg
Wind13.7 mph NW
Humidity33%
Visibility—
Dew point28°
Wed, 1156° / 43°0Mostly clear
56 °Mostly clear

Union Center, Wednesday, 11 November

Mostly clear. High 56°, low 43°.

Pressure30.30 inHg
Wind8.1 mph SE
Humidity45%
Visibility—
Dew point31°
Thu, 1264° / 45°0Clear
64 °Clear

Union Center, Thursday, 12 November

Clear. High 64°, low 45°.

Pressure29.97 inHg
Wind8.3 mph SE
Humidity35%
Visibility—
Dew point30°
Fri, 1366° / 46°0Clear
66 °Clear

Union Center, Friday, 13 November

Clear. High 66°, low 46°.

Pressure29.68 inHg
Wind8.2 mph NW
Humidity19%
Visibility—
Dew point17°
Sat, 1465° / 49°0Clear
65 °Clear

Union Center, Saturday, 14 November

Clear. High 65°, low 49°.

Pressure29.83 inHg
Wind10.8 mph NW
Humidity32%
Visibility—
Dew point30°
Sun, 1565° / 48°0Overcast
65 °Overcast

Union Center, Sunday, 15 November

Overcast. High 65°, low 48°.

Pressure29.80 inHg
Wind8.9 mph S
Humidity36%
Visibility—
Dew point32°
Mon, 1670° / 46°0.04Light rain
70 °Light rain

Union Center, Monday, 16 November

Light rain. High 70°, low 46°.

Pressure29.53 inHg
Wind21.5 mph NW
Humidity33%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1744° / 27°0.02Climate normal
44 °Climate normal

Union Center, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (1976)
Record low1° (2000)
Wed, 1844° / 26°0.03Climate normal
44 °Climate normal

Union Center, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°
Average low26°
Average precipitation0.03 in
Chance of precipitation13%
Record high68° (2020)
Record low2° (1996)
Thu, 1943° / 27°0.03Climate normal
43 °Climate normal

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°0.01Climate normal
42 °Climate normal

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°0.02Climate normal
42 °Climate normal

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°0.02Climate normal
42 °Climate normal

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°0.02Climate normal
40 °Climate normal

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°0.01Climate normal
41 °Climate normal

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°0.02Climate normal
38 °Climate normal

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°0.05Climate normal
36 °Climate normal

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°0.02Climate normal
35 °Climate normal

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°0.02Climate normal
36 °Climate normal

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°0.02Climate 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)

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.