As of 10:51 CDT

Weather in Millbrook Colony, SD

54°Current weather

Millbrook Colony, Thursday, 22 October, 10:51

Clear. Feels like 53°. High 77°, low 47°.

Pressure30.15 inHg
Wind9.2 mph SE
Humidity87%
Visibility6.2 mi
Dew point50°

Monthly outlook for Millbrook Colony, SD: average high 62.1°, average low 45°. That is 4.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 October (76.9°), the coolest 29 October (34.2°).

62.1°/45°
Average high / low
+4.5°
Above normal
4 / 3
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October60.3°55.7°+2.5°
1 November – 10 November65°49.9°+8.4°
11 November – 20 Novemberat normal44.7°—

October records over 66 years

92.5°3 October 2025All-time high
7.2°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Ethan (10 mi).

Fri, 2375° / 57°0.02Light rain
75 °Light rain

Millbrook Colony, Friday, 23 October

Light rain. High 75°, low 57°.

Pressure29.91 inHg
Wind16.9 mph SE
Humidity58%
Visibility6.2 mi
Dew point52°
Sat, 2468° / 48°0.07Light rain
68 °Light rain

Millbrook Colony, Saturday, 24 October

Light rain. High 68°, low 48°.

Pressure30.24 inHg
Wind15.8 mph NW
Humidity47%
Visibility6.2 mi
Dew point37°
Sun, 2549° / 45°0.12Light rain
49 °Light rain

Millbrook Colony, Sunday, 25 October

Light rain. High 49°, low 45°.

Pressure30.45 inHg
Wind6.4 mph NE
Humidity65%
Visibility5.1 mi
Dew point38°
Mon, 2649° / 45°0.98Rain
49 °Rain

Millbrook Colony, Monday, 26 October

Rain. High 49°, low 45°.

Pressure30.33 inHg
Wind14 mph E
Humidity89%
Visibility—
Dew point44°
Tue, 2755° / 48°0.05Light rain
55 °Light rain

Millbrook Colony, Tuesday, 27 October

Light rain. High 55°, low 48°.

Pressure30.12 inHg
Wind12.9 mph E
Humidity72%
Visibility—
Dew point43°
Wed, 2864° / 44°0Overcast
64 °Overcast

Millbrook Colony, Wednesday, 28 October

Overcast. High 64°, low 44°.

Pressure29.85 inHg
Wind22.7 mph NW
Humidity68%
Visibility—
Dew point44°
Thu, 2948° / 34°0Clear
48 °Clear

Millbrook Colony, Thursday, 29 October

Clear. High 48°, low 34°.

Pressure30.42 inHg
Wind18.6 mph NW
Humidity41%
Visibility—
Dew point21°
Fri, 3054° / 35°0Overcast
54 °Overcast

Millbrook Colony, Friday, 30 October

Overcast. High 54°, low 35°.

Pressure30.06 inHg
Wind17.5 mph S
Humidity41%
Visibility—
Dew point27°
Sat, 3163° / 43°0Overcast
63 °Overcast

Millbrook Colony, Saturday, 31 October

Overcast. High 63°, low 43°.

Pressure29.71 inHg
Wind13 mph S
Humidity69%
Visibility—
Dew point46°
Sun, 0160° / 47°0Overcast
60 °Overcast

Millbrook Colony, Sunday, 1 November

Overcast. High 60°, low 47°.

Pressure30.03 inHg
Wind9.7 mph NW
Humidity35%
Visibility—
Dew point29°
Mon, 0266° / 43°0Mostly clear
66 °Mostly clear

Millbrook Colony, Monday, 2 November

Mostly clear. High 66°, low 43°.

Pressure30.12 inHg
Wind13.9 mph S
Humidity50%
Visibility—
Dew point40°
Tue, 0360° / 42°0Overcast
60 °Overcast

Millbrook Colony, Tuesday, 3 November

Overcast. High 60°, low 42°.

Pressure30.30 inHg
Wind8.3 mph NW
Humidity37%
Visibility—
Dew point28°
Wed, 0464° / 43°0Clear
64 °Clear

Millbrook Colony, Wednesday, 4 November

Clear. High 64°, low 43°.

Pressure30.06 inHg
Wind16.9 mph S
Humidity41%
Visibility—
Dew point34°
Thu, 0570° / 50°0Clear
70 °Clear

Millbrook Colony, Thursday, 5 November

Clear. High 70°, low 50°.

Pressure29.83 inHg
Wind15.2 mph S
Humidity65%
Visibility—
Dew point51°
Fri, 0670° / 49°0Clear
70 °Clear

Millbrook Colony, Friday, 6 November

Clear. High 70°, low 49°.

Pressure29.94 inHg
Wind9.3 mph SE
Humidity42%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0751° / 33°0.03Climate normal
51 °Climate normal

Millbrook Colony, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high76° (2020)
Record low-3° (1991)
Sun, 0849° / 33°0.07Climate normal
49 °Climate normal

Millbrook Colony, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.07 in
Chance of precipitation15%
Record high76° (1999)
Record low2° (1991)
Mon, 0947° / 32°0.13Climate normal
47 °Climate normal

Millbrook Colony, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.13 in
Chance of precipitation25%
Record high71° (1999)
Record low12° (2018)
Tue, 1045° / 29°0.04Climate normal
45 °Climate normal

Millbrook Colony, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high65° (2016)
Record low2° (1986)
Wed, 1144° / 28°0.04Climate normal
44 °Climate normal

Millbrook Colony, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation17%
Record high71° (2005)
Record low-5° (1986)
Thu, 1244° / 28°0.05Climate normal
44 °Climate normal

Millbrook Colony, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation23%
Record high67° (1999)
Record low2° (1966)
Fri, 1347° / 29°0.03Climate normal
47 °Climate normal

Millbrook Colony, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high72° (1999)
Record low-11° (1986)
Sat, 1446° / 31°0.02Climate normal
46 °Climate normal

Millbrook Colony, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation17%
Record high77° (2025)
Record low6° (2014)
Sun, 1546° / 29°0.05Climate normal
46 °Climate normal

Millbrook Colony, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.05 in
Chance of precipitation23%
Record high67° (2001)
Record low3° (2000)
Mon, 1646° / 29°0.05Climate normal
46 °Climate normal

Millbrook Colony, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.05 in
Chance of precipitation8%
Record high71° (2001)
Record low0° (2014)
Tue, 1745° / 29°0.05Climate normal
45 °Climate normal

Millbrook Colony, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.05 in
Chance of precipitation15%
Record high69° (2001)
Record low2° (2000)
Wed, 1844° / 28°0.05Climate normal
44 °Climate normal

Millbrook Colony, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation27%
Record high65° (2020)
Record low0° (1996)
Thu, 1943° / 29°0.08Climate normal
43 °Climate normal

Millbrook Colony, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.08 in
Chance of precipitation27%
Record high65° (2003)
Record low9° (1985)
Fri, 2042° / 27°0.05Climate normal
42 °Climate normal

Millbrook Colony, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.05 in
Chance of precipitation15%
Record high69° (1962)
Record low-2° (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 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.