Monthly outlook for Millbrook Colony, SD: average high 47.1°, average low 33.7°. That is 2.3° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 18 November (61.2°), the coolest 24 November (15.9°).
47.1°/33.7°
Average high / low
+2.3°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
51.1°
44.7°
+3.5°
21 November – 30 November
40.4°
38.3°
+1.2°
1 December – 10 December
at normal
33.4°
—
November records over 66 years
79.5°6 November 2020All-time high
-11.2°13 November 1986All-time low
Climate normals and records are computed from the nearest reference point — Ethan (10 mi).
Thu, 1243° / 30°0
43 °
Millbrook Colony, Thursday, 12 November
Overcast. High 43°, low 30°.
Pressure30.30 inHg
Wind5.4 mph NE
Humidity67%
Visibility6.2 mi
Dew point26°
Fri, 1341° / 26°0
41 °
Millbrook Colony, Friday, 13 November
Mostly clear. High 41°, low 26°.
Pressure30.27 inHg
Wind5.3 mph SE
Humidity70%
Visibility6.2 mi
Dew point26°
Sat, 1444° / 27°0
44 °
Millbrook Colony, Saturday, 14 November
Overcast. High 44°, low 27°.
Pressure30.21 inHg
Wind12.1 mph SE
Humidity68%
Visibility6.2 mi
Dew point27°
Sun, 1553° / 38°0
53 °
Millbrook Colony, Sunday, 15 November
Clear. High 53°, low 38°.
Pressure30.24 inHg
Wind13.6 mph S
Humidity57%
Visibility6.2 mi
Dew point35°
Mon, 1655° / 40°0
55 °
Millbrook Colony, Monday, 16 November
Clear. High 55°, low 40°.
Pressure30.18 inHg
Wind15.3 mph S
Humidity64%
Visibility—
Dew point38°
Tue, 1758° / 43°0
58 °
Millbrook Colony, Tuesday, 17 November
Partly cloudy. High 58°, low 43°.
Pressure30.09 inHg
Wind18.5 mph S
Humidity63%
Visibility—
Dew point40°
Wed, 1861° / 46°0
61 °
Millbrook Colony, Wednesday, 18 November
Clear. High 61°, low 46°.
Pressure29.88 inHg
Wind15.8 mph S
Humidity61%
Visibility—
Dew point42°
Thu, 1952° / 48°0.08
52 °
Millbrook Colony, Thursday, 19 November
Light rain. High 52°, low 48°.
Pressure29.85 inHg
Wind9.9 mph SE
Humidity73%
Visibility—
Dew point43°
Fri, 2049° / 47°0
49 °
Millbrook Colony, Friday, 20 November
Overcast. High 49°, low 47°.
Pressure30.00 inHg
Wind6 mph NE
Humidity86%
Visibility—
Dew point44°
Sat, 2147° / 35°0
47 °
Millbrook Colony, Saturday, 21 November
Light rain. High 47°, low 35°.
Pressure30.12 inHg
Wind15.9 mph N
Humidity68%
Visibility—
Dew point36°
Sun, 2230° / 23°0
30 °
Millbrook Colony, Sunday, 22 November
Overcast. High 30°, low 23°.
Pressure30.30 inHg
Wind16.7 mph N
Humidity32%
Visibility—
Dew point1°
Mon, 2331° / 21°0
31 °
Millbrook Colony, Monday, 23 November
Overcast. High 31°, low 21°.
Pressure30.15 inHg
Wind23.6 mph N
Humidity58%
Visibility—
Dew point16°
Tue, 2432° / 16°0
32 °
Millbrook Colony, Tuesday, 24 November
Overcast. High 32°, low 16°.
Pressure30.33 inHg
Wind7.7 mph NW
Humidity37%
Visibility—
Dew point2°
Wed, 2548° / 25°0
48 °
Millbrook Colony, Wednesday, 25 November
Partly cloudy. High 48°, low 25°.
Pressure30.18 inHg
Wind6.7 mph SW
Humidity51%
Visibility—
Dew point25°
Thu, 2654° / 33°0
54 °
Millbrook Colony, Thursday, 26 November
Overcast. High 54°, low 33°.
Pressure30.12 inHg
Wind11.6 mph S
Humidity47%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2735° / 21°0.07
35 °
Millbrook Colony, Friday, 27 November
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (2017)
Record low-5° (1985)
Sat, 2836° / 21°0.07
36 °
Millbrook Colony, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.07 in
Chance of precipitation18%
Record high59° (1998)
Record low-8° (1985)
Sun, 2937° / 23°0.04
37 °
Millbrook Colony, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.04 in
Chance of precipitation23%
Record high60° (2021)
Record low-5° (1985)
Mon, 3036° / 22°0.06
36 °
Millbrook Colony, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.06 in
Chance of precipitation17%
Record high55° (1995)
Record low-7° (1960)
Tue, 0135° / 22°0.06
35 °
Millbrook Colony, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.06 in
Chance of precipitation20%
Record high66° (2021)
Record low-9° (1960)
Wed, 0235° / 19°0.03
35 °
Millbrook Colony, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high35°
Average low19°
Average precipitation0.03 in
Chance of precipitation13%
Record high62° (1998)
Record low-15° (1985)
Thu, 0334° / 19°0.02
34 °
Millbrook Colony, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.02 in
Chance of precipitation12%
Record high59° (1962)
Record low-13° (1985)
Fri, 0436° / 19°0.02
36 °
Millbrook Colony, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation15%
Record high51° (1995)
Record low-8° (1991)
Sat, 0534° / 19°0.02
34 °
Millbrook Colony, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.02 in
Chance of precipitation13%
Record high54° (2012)
Record low-8° (2005)
Sun, 0632° / 16°0.01
32 °
Millbrook Colony, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high32°
Average low16°
Average precipitation0.01 in
Chance of precipitation12%
Record high55° (2023)
Record low-19° (1972)
Mon, 0732° / 17°0.02
32 °
Millbrook Colony, Monday, 7 December
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.02 in
Chance of precipitation17%
Record high54° (2024)
Record low-15° (2013)
Tue, 0832° / 17°0.03
32 °
Millbrook Colony, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.03 in
Chance of precipitation18%
Record high53° (2020)
Record low-12° (1976)
Wed, 0933° / 17°0.02
33 °
Millbrook Colony, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.02 in
Chance of precipitation20%
Record high54° (2015)
Record low-14° (1972)
Thu, 1033° / 16°0.03
33 °
Millbrook Colony, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.03 in
Chance of precipitation10%
Record high59° (1979)
Record low-18° (1972)
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 Millbrook Colony, 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 Millbrook Colony, 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.