Monthly outlook for Brandt, SD: average high 54.6°, average low 40.5°. That is 2.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 22 October (73.8°), the coolest 29 October (31.5°).
54.6°/40.5°
Average high / low
+2.1°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
54.6°
52.7°
+1.1°
1 November – 10 November
54.5°
46.6°
+4.4°
11 November – 20 November
at normal
40.5°
—
October records over 66 years
90.5°1 October 2023All-time high
10.2°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Gary (12 mi).
Fri, 2372° / 55°0
72 °
Brandt, Friday, 23 October
Overcast. High 72°, low 55°.
Pressure29.94 inHg
Wind18 mph S
Humidity59%
Visibility6.2 mi
Dew point52°
Sat, 2460° / 45°0.05
60 °
Brandt, Saturday, 24 October
Light rain. High 60°, low 45°.
Pressure30.21 inHg
Wind14.1 mph NW
Humidity62%
Visibility6.2 mi
Dew point42°
Sun, 2549° / 40°0.02
49 °
Brandt, Sunday, 25 October
Light rain. High 49°, low 40°.
Pressure30.50 inHg
Wind5 mph NE
Humidity56%
Visibility6.2 mi
Dew point30°
Mon, 2643° / 40°0.49
43 °
Brandt, Monday, 26 October
Light rain. High 43°, low 40°.
Pressure30.50 inHg
Wind13.8 mph E
Humidity93%
Visibility3.1 mi
Dew point40°
Tue, 2756° / 41°0.24
56 °
Brandt, Tuesday, 27 October
Light rain. High 56°, low 41°.
Pressure30.09 inHg
Wind15.7 mph SW
Humidity68%
Visibility—
Dew point43°
Wed, 2856° / 49°0.02
56 °
Brandt, Wednesday, 28 October
Light rain. High 56°, low 49°.
Pressure29.97 inHg
Wind13 mph S
Humidity69%
Visibility—
Dew point45°
Thu, 2942° / 32°0.01
42 °
Brandt, Thursday, 29 October
Light snow. High 42°, low 32°.
Pressure30.30 inHg
Wind15.4 mph N
Humidity42%
Visibility—
Dew point18°
Fri, 3046° / 33°0.01
46 °
Brandt, Friday, 30 October
Light snow. High 46°, low 33°.
Pressure30.24 inHg
Wind9.1 mph N
Humidity42%
Visibility—
Dew point21°
Sat, 3146° / 33°0
46 °
Brandt, Saturday, 31 October
Overcast. High 46°, low 33°.
Pressure30.15 inHg
Wind12.3 mph SW
Humidity50%
Visibility—
Dew point27°
Sun, 0152° / 35°0
52 °
Brandt, Sunday, 1 November
Mostly clear. High 52°, low 35°.
Pressure30.15 inHg
Wind7.4 mph SW
Humidity54%
Visibility—
Dew point32°
Mon, 0254° / 37°0
54 °
Brandt, Monday, 2 November
Clear. High 54°, low 37°.
Pressure30.18 inHg
Wind6.9 mph SW
Humidity55%
Visibility—
Dew point34°
Tue, 0357° / 40°0
57 °
Brandt, Tuesday, 3 November
Mostly clear. High 57°, low 40°.
Pressure30.30 inHg
Wind7.3 mph SW
Humidity50%
Visibility—
Dew point35°
Wed, 0456° / 42°0
56 °
Brandt, Wednesday, 4 November
Overcast. High 56°, low 42°.
Pressure30.45 inHg
Wind8 mph S
Humidity55%
Visibility—
Dew point38°
Thu, 0558° / 41°0
58 °
Brandt, Thursday, 5 November
Mostly clear. High 58°, low 41°.
Pressure30.36 inHg
Wind13.6 mph SW
Humidity67%
Visibility—
Dew point43°
Fri, 0649° / 43°0
49 °
Brandt, Friday, 6 November
Light rain. High 49°, low 43°.
Pressure30.12 inHg
Wind13.6 mph S
Humidity88%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0747° / 31°0.02
47 °
Brandt, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation5%
Record high71° (2020)
Record low-9° (1991)
Sun, 0846° / 31°0.05
46 °
Brandt, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.05 in
Chance of precipitation17%
Record high72° (1999)
Record low1° (2003)
Mon, 0944° / 30°0.11
44 °
Brandt, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation22%
Record high69° (1999)
Record low12° (2018)
Tue, 1041° / 28°0.08
41 °
Brandt, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.08 in
Chance of precipitation27%
Record high62° (2016)
Record low7° (2008)
Wed, 1140° / 26°0.03
40 °
Brandt, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (2005)
Record low3° (1966)
Thu, 1240° / 26°0.06
40 °
Brandt, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation22%
Record high66° (1999)
Record low-2° (1966)
Fri, 1342° / 28°0.04
42 °
Brandt, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (1999)
Record low-1° (1982)
Sat, 1442° / 29°0.03
42 °
Brandt, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.03 in
Chance of precipitation13%
Record high70° (2025)
Record low0° (2014)
Sun, 1542° / 28°0.04
42 °
Brandt, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (2001)
Record low0° (2014)
Mon, 1642° / 28°0.07
42 °
Brandt, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation20%
Record high69° (2001)
Record low2° (2014)
Tue, 1740° / 27°0.05
40 °
Brandt, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.05 in
Chance of precipitation15%
Record high65° (2001)
Record low6° (2014)
Wed, 1840° / 26°0.08
40 °
Brandt, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.08 in
Chance of precipitation27%
Record high61° (1999)
Record low4° (1989)
Thu, 1939° / 26°0.09
39 °
Brandt, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.09 in
Chance of precipitation27%
Record high57° (2003)
Record low5° (1997)
Fri, 2037° / 24°0.06
37 °
Brandt, Friday, 20 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation18%
Record high62° (1962)
Record low4° (2011)
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 Brandt, 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 Brandt, 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.