As of 20:07 CDT

Weather in Millbrook Colony, SD

59°Current weather

Millbrook Colony, Wednesday, 21 October, 20:07

Clear. Feels like 58°. High 73°, low 47°.

Pressure30.15 inHg
Wind3.4 mph NW
Humidity80%
Visibility6.2 mi
Dew point52°

Monthly outlook for Millbrook Colony, SD: average high 58.7°, average low 44.9°. That is 2.3° above the climate normal for October. Precipitation is expected on 8 days (about 2.7 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 October (78.2°), the coolest 29 October (32.4°).

58.7°/44.9°
Average high / low
+2.3°
Above normal
8 / 3
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October59°56.4°+1.4°
31 October – 9 November58.2°50.7°+4.1°
10 November – 19 Novemberat normal45.1°—

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).

Thu, 2278° / 48°0Clear
78 °Clear

Millbrook Colony, Thursday, 22 October

Clear. High 78°, low 48°.

Pressure30.12 inHg
Wind7.6 mph SE
Humidity63%
Visibility6.2 mi
Dew point56°
Fri, 2373° / 58°0.13Rain
73 °Rain

Millbrook Colony, Friday, 23 October

Rain. High 73°, low 58°.

Pressure29.91 inHg
Wind15.5 mph SE
Humidity64%
Visibility6.2 mi
Dew point54°
Sat, 2468° / 51°0.15Rain
68 °Rain

Millbrook Colony, Saturday, 24 October

Rain. High 68°, low 51°.

Pressure30.24 inHg
Wind14.7 mph NW
Humidity53%
Visibility6.2 mi
Dew point41°
Sun, 2550° / 45°0.12Light rain
50 °Light rain

Millbrook Colony, Sunday, 25 October

Light rain. High 50°, low 45°.

Pressure30.42 inHg
Wind8.9 mph NE
Humidity59%
Visibility6.2 mi
Dew point35°
Mon, 2644° / 43°1.43Rain
44 °Rain

Millbrook Colony, Monday, 26 October

Rain. High 44°, low 43°.

Pressure30.42 inHg
Wind12.4 mph NE
Humidity90%
Visibility—
Dew point41°
Tue, 2745° / 40°0.22Rain
45 °Rain

Millbrook Colony, Tuesday, 27 October

Rain. High 45°, low 40°.

Pressure30.36 inHg
Wind11.8 mph N
Humidity61%
Visibility—
Dew point32°
Wed, 2848° / 38°0.02Light rain
48 °Light rain

Millbrook Colony, Wednesday, 28 October

Light rain. High 48°, low 38°.

Pressure30.36 inHg
Wind14.3 mph NW
Humidity57%
Visibility—
Dew point31°
Thu, 2950° / 32°0Clear
50 °Clear

Millbrook Colony, Thursday, 29 October

Clear. High 50°, low 32°.

Pressure30.39 inHg
Wind11 mph S
Humidity44%
Visibility—
Dew point24°
Fri, 3061° / 42°0Overcast
61 °Overcast

Millbrook Colony, Friday, 30 October

Overcast. High 61°, low 42°.

Pressure29.83 inHg
Wind15 mph S
Humidity62%
Visibility—
Dew point41°
Sat, 3167° / 47°0Overcast
67 °Overcast

Millbrook Colony, Saturday, 31 October

Overcast. High 67°, low 47°.

Pressure29.85 inHg
Wind7.1 mph SE
Humidity31%
Visibility—
Dew point31°
Sun, 0157° / 55°0.09Light rain
57 °Light rain

Millbrook Colony, Sunday, 1 November

Light rain. High 57°, low 55°.

Pressure30.06 inHg
Wind8.6 mph SE
Humidity95%
Visibility—
Dew point55°
Mon, 0255° / 53°0.45Light rain
55 °Light rain

Millbrook Colony, Monday, 2 November

Light rain. High 55°, low 53°.

Pressure30.03 inHg
Wind12.4 mph N
Humidity94%
Visibility—
Dew point53°
Tue, 0357° / 44°0.05Light rain
57 °Light rain

Millbrook Colony, Tuesday, 3 November

Light rain. High 57°, low 44°.

Pressure30.27 inHg
Wind12.7 mph N
Humidity50%
Visibility—
Dew point36°
Wed, 0453° / 36°0Clear
53 °Clear

Millbrook Colony, Wednesday, 4 November

Clear. High 53°, low 36°.

Pressure30.27 inHg
Wind11.1 mph SE
Humidity46%
Visibility—
Dew point28°
Thu, 0560° / 40°0Clear
60 °Clear

Millbrook Colony, Thursday, 5 November

Clear. High 60°, low 40°.

Pressure30.03 inHg
Wind10.2 mph SE
Humidity59%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0650° / 33°0.02Climate normal
50 °Climate normal

Millbrook Colony, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high80° (2020)
Record low4° (2003)
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)

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.