Monthly outlook for Union Center, SD: average high 51.7°, average low 37.4°. That is 2.6° above the climate normal for November. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 10 November (58.7°), the coolest 16 November (32.9°).
51.7°/37.4°
Average high / low
+2.6°
Above normal
2 / 2
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
54°
48.2°
+3.2°
12 November – 21 November
48°
44.3°
+2°
22 November – 1 December
at normal
38°
—
November records over 66 years
78.8°4 November 1978All-time high
-19.8°13 November 1986All-time low
Tue, 0352° / 36°0
52 °
Union Center, Tuesday, 3 November
Partly cloudy. High 52°, low 36°.
Pressure30.09 inHg
Wind15.7 mph NW
Humidity49%
Visibility6.2 mi
Dew point29°
Wed, 0453° / 34°0
53 °
Union Center, Wednesday, 4 November
Overcast. High 53°, low 34°.
Pressure29.94 inHg
Wind10.7 mph NW
Humidity44%
Visibility6.2 mi
Dew point22°
Thu, 0556° / 37°0
56 °
Union Center, Thursday, 5 November
Mostly clear. High 56°, low 37°.
Pressure30.00 inHg
Wind4.7 mph NW
Humidity44%
Visibility6.2 mi
Dew point33°
Fri, 0655° / 37°0
55 °
Union Center, Friday, 6 November
Clear. High 55°, low 37°.
Pressure30.09 inHg
Wind10.1 mph N
Humidity51%
Visibility—
Dew point31°
Sat, 0751° / 39°0.02
51 °
Union Center, Saturday, 7 November
Light rain. High 51°, low 39°.
Pressure30.03 inHg
Wind30.5 mph NW
Humidity47%
Visibility—
Dew point29°
Sun, 0854° / 35°0
54 °
Union Center, Sunday, 8 November
Mostly clear. High 54°, low 35°.
Pressure30.03 inHg
Wind11.4 mph NW
Humidity26%
Visibility—
Dew point14°
Mon, 0957° / 43°0
57 °
Union Center, Monday, 9 November
Clear. High 57°, low 43°.
Pressure30.09 inHg
Wind13.3 mph NW
Humidity42%
Visibility—
Dew point31°
Tue, 1059° / 42°0
59 °
Union Center, Tuesday, 10 November
Overcast. High 59°, low 42°.
Pressure29.88 inHg
Wind13 mph NW
Humidity49%
Visibility—
Dew point33°
Wed, 1150° / 38°0
50 °
Union Center, Wednesday, 11 November
Mostly clear. High 50°, low 38°.
Pressure30.24 inHg
Wind11.2 mph NW
Humidity28%
Visibility—
Dew point15°
Thu, 1250° / 36°0
50 °
Union Center, Thursday, 12 November
Overcast. High 50°, low 36°.
Pressure30.12 inHg
Wind9.6 mph E
Humidity43%
Visibility—
Dew point23°
Fri, 1352° / 37°0.07
52 °
Union Center, Friday, 13 November
Light rain. High 52°, low 37°.
Pressure29.83 inHg
Wind16 mph N
Humidity52%
Visibility—
Dew point29°
Sat, 1445° / 37°0.03
45 °
Union Center, Saturday, 14 November
Light rain. High 45°, low 37°.
Pressure29.94 inHg
Wind30.5 mph NW
Humidity65%
Visibility—
Dew point33°
Sun, 1541° / 34°0.02
41 °
Union Center, Sunday, 15 November
Light snow. High 41°, low 34°.
Pressure30.30 inHg
Wind18.7 mph NW
Humidity74%
Visibility—
Dew point30°
Mon, 1652° / 33°0
52 °
Union Center, Monday, 16 November
Mostly clear. High 52°, low 33°.
Pressure29.85 inHg
Wind14.9 mph SE
Humidity46%
Visibility—
Dew point25°
Tue, 1747° / 36°0
47 °
Union Center, Tuesday, 17 November
Overcast. High 47°, low 36°.
Pressure30.03 inHg
Wind22.2 mph NW
Humidity48%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1844° / 26°0.03
44 °
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°0.03
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)
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.