Monthly outlook for Brandt, SD: average high 52.4°, average low 38.7°. That is 1° below the climate normal for October. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 22 October (66.1°), the coolest 30 October (19.8°).
52.4°/38.7°
Average high / low
−1°
Below normal
6 / 3
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
59.2°
55.4°
+2.1°
25 October – 3 November
41.2°
50.8°
-5.4°
4 November – 13 November
at normal
44.4°
—
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, 1648° / 36°0.05
48 °
Brandt, Friday, 16 October
Light rain. High 48°, low 36°.
Pressure30.62 inHg
Wind18 mph N
Humidity62%
Visibility6.2 mi
Dew point26°
Sat, 1758° / 36°0
58 °
Brandt, Saturday, 17 October
Clear. High 58°, low 36°.
Pressure30.27 inHg
Wind21.9 mph SW
Humidity47%
Visibility6.2 mi
Dew point31°
Sun, 1863° / 44°0
63 °
Brandt, Sunday, 18 October
Clear. High 63°, low 44°.
Pressure30.12 inHg
Wind12.6 mph SW
Humidity51%
Visibility6.2 mi
Dew point39°
Mon, 1961° / 42°0
61 °
Brandt, Monday, 19 October
Mostly clear. High 61°, low 42°.
Pressure30.18 inHg
Wind8 mph SE
Humidity60%
Visibility—
Dew point42°
Tue, 2064° / 45°0
64 °
Brandt, Tuesday, 20 October
Clear. High 64°, low 45°.
Pressure30.15 inHg
Wind10.6 mph SE
Humidity63%
Visibility—
Dew point46°
Wed, 2166° / 52°0.06
66 °
Brandt, Wednesday, 21 October
Light rain. High 66°, low 52°.
Pressure30.09 inHg
Wind20 mph S
Humidity53%
Visibility—
Dew point47°
Thu, 2266° / 57°0.1
66 °
Brandt, Thursday, 22 October
Light rain. High 66°, low 57°.
Pressure29.91 inHg
Wind21.3 mph S
Humidity78%
Visibility—
Dew point56°
Fri, 2359° / 54°0.67
59 °
Brandt, Friday, 23 October
Rain. High 59°, low 54°.
Pressure29.71 inHg
Wind23.4 mph S
Humidity87%
Visibility—
Dew point52°
Sat, 2455° / 40°0.04
55 °
Brandt, Saturday, 24 October
Light rain. High 55°, low 40°.
Pressure29.94 inHg
Wind24.1 mph S
Humidity60%
Visibility—
Dew point31°
Sun, 2543° / 33°0
43 °
Brandt, Sunday, 25 October
Overcast. High 43°, low 33°.
Pressure30.21 inHg
Wind19.6 mph NW
Humidity47%
Visibility—
Dew point22°
Mon, 2641° / 27°0
41 °
Brandt, Monday, 26 October
Overcast. High 41°, low 27°.
Pressure30.39 inHg
Wind11.3 mph NW
Humidity32%
Visibility—
Dew point11°
Tue, 2746° / 25°0
46 °
Brandt, Tuesday, 27 October
Clear. High 46°, low 25°.
Pressure30.27 inHg
Wind11.1 mph SW
Humidity39%
Visibility—
Dew point17°
Wed, 2844° / 37°0
44 °
Brandt, Wednesday, 28 October
Overcast. High 44°, low 37°.
Pressure30.06 inHg
Wind12.3 mph SW
Humidity65%
Visibility—
Dew point32°
Thu, 2939° / 31°0
39 °
Brandt, Thursday, 29 October
Overcast. High 39°, low 31°.
Pressure30.24 inHg
Wind15.1 mph N
Humidity93%
Visibility—
Dew point34°
Fri, 3035° / 20°0
35 °
Brandt, Friday, 30 October
Partly cloudy. High 35°, low 20°.
Pressure30.68 inHg
Wind13.3 mph N
Humidity43%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3150° / 34°0.08
50 °
Brandt, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.08 in
Chance of precipitation20%
Record high72° (1990)
Record low19° (1996)
Sun, 0149° / 35°0.06
49 °
Brandt, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (2022)
Record low16° (1984)
Mon, 0248° / 34°0.04
48 °
Brandt, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.04 in
Chance of precipitation15%
Record high72° (1978)
Record low10° (1991)
Tue, 0347° / 34°0.04
47 °
Brandt, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.04 in
Chance of precipitation22%
Record high73° (1978)
Record low6° (1991)
Wed, 0448° / 32°0.02
48 °
Brandt, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (2020)
Record low-3° (1991)
Thu, 0548° / 33°0.04
48 °
Brandt, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2016)
Record low9° (1991)
Fri, 0647° / 32°0.04
47 °
Brandt, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (2020)
Record low-7° (1991)
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)
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.