Monthly outlook for Humboldt, SD: average high 55.3°, average low 41.5°. That is 1.6° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 22 October (75.7°), the coolest 29 October (33.4°).
55.3°/41.5°
Average high / low
+1.6°
Above normal
6 / 3
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
56.4°
54.2°
+1.3°
1 November – 10 November
53.6°
48.3°
+2.9°
11 November – 20 November
at normal
42.8°
—
October records over 66 years
91.4°3 October 2025All-time high
11.7°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Canistota (11 mi).
Fri, 2370° / 56°0.11
70 °
Humboldt, Friday, 23 October
Rain. High 70°, low 56°.
Pressure30.00 inHg
Wind12.8 mph SE
Humidity79%
Visibility6.2 mi
Dew point53°
Sat, 2464° / 51°0.07
64 °
Humboldt, Saturday, 24 October
Light rain. High 64°, low 51°.
Pressure30.18 inHg
Wind13.7 mph NW
Humidity56%
Visibility6.2 mi
Dew point46°
Sun, 2552° / 44°0.08
52 °
Humboldt, Sunday, 25 October
Light rain. High 52°, low 44°.
Pressure30.42 inHg
Wind9.8 mph NE
Humidity59%
Visibility6.2 mi
Dew point34°
Mon, 2644° / 42°1.4
44 °
Humboldt, Monday, 26 October
Rain. High 44°, low 42°.
Pressure30.39 inHg
Wind14.4 mph NE
Humidity93%
Visibility—
Dew point41°
Tue, 2743° / 35°0.2
43 °
Humboldt, Tuesday, 27 October
Light rain. High 43°, low 35°.
Pressure30.33 inHg
Wind12.2 mph N
Humidity76%
Visibility—
Dew point35°
Wed, 2846° / 34°0
46 °
Humboldt, Wednesday, 28 October
Overcast. High 46°, low 34°.
Pressure30.50 inHg
Wind11.1 mph NW
Humidity66%
Visibility—
Dew point31°
Thu, 2952° / 33°0
52 °
Humboldt, Thursday, 29 October
Mostly clear. High 52°, low 33°.
Pressure30.15 inHg
Wind18.5 mph S
Humidity59%
Visibility—
Dew point33°
Fri, 3060° / 43°0
60 °
Humboldt, Friday, 30 October
Overcast. High 60°, low 43°.
Pressure29.71 inHg
Wind17.3 mph S
Humidity67%
Visibility—
Dew point44°
Sat, 3157° / 50°0.19
57 °
Humboldt, Saturday, 31 October
Rain. High 57°, low 50°.
Pressure29.56 inHg
Wind18.1 mph S
Humidity74%
Visibility—
Dew point48°
Sun, 0156° / 43°0
56 °
Humboldt, Sunday, 1 November
Overcast. High 56°, low 43°.
Pressure29.91 inHg
Wind11.1 mph NW
Humidity49%
Visibility—
Dew point34°
Mon, 0245° / 34°0
45 °
Humboldt, Monday, 2 November
Clear. High 45°, low 34°.
Pressure30.39 inHg
Wind13.4 mph NW
Humidity37%
Visibility—
Dew point17°
Tue, 0352° / 37°0
52 °
Humboldt, Tuesday, 3 November
Overcast. High 52°, low 37°.
Pressure30.21 inHg
Wind8.3 mph E
Humidity40%
Visibility—
Dew point25°
Wed, 0462° / 40°0
62 °
Humboldt, Wednesday, 4 November
Overcast. High 62°, low 40°.
Pressure29.41 inHg
Wind24.2 mph NW
Humidity38%
Visibility—
Dew point31°
Thu, 0551° / 35°0
51 °
Humboldt, Thursday, 5 November
Partly cloudy. High 51°, low 35°.
Pressure30.00 inHg
Wind29.4 mph NW
Humidity44%
Visibility—
Dew point19°
Fri, 0656° / 38°0.02
56 °
Humboldt, Friday, 6 November
Light rain. High 56°, low 38°.
Pressure29.85 inHg
Wind16.2 mph NW
Humidity53%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0749° / 32°0.03
49 °
Humboldt, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.03 in
Chance of precipitation12%
Record high73° (2020)
Record low-11° (1991)
Sun, 0848° / 32°0.06
48 °
Humboldt, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.06 in
Chance of precipitation17%
Record high76° (1999)
Record low0° (1991)
Mon, 0946° / 31°0.13
46 °
Humboldt, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.13 in
Chance of precipitation22%
Record high71° (1999)
Record low12° (2018)
Tue, 1044° / 28°0.06
44 °
Humboldt, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation22%
Record high65° (2016)
Record low3° (1986)
Wed, 1142° / 27°0.04
42 °
Humboldt, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.04 in
Chance of precipitation15%
Record high67° (2005)
Record low-7° (1986)
Thu, 1242° / 27°0.06
42 °
Humboldt, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2005)
Record low3° (1966)
Fri, 1345° / 28°0.04
45 °
Humboldt, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (1999)
Record low-13° (1986)
Sat, 1444° / 30°0.02
44 °
Humboldt, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.02 in
Chance of precipitation18%
Record high72° (2025)
Record low6° (2014)
Sun, 1544° / 28°0.06
44 °
Humboldt, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation20%
Record high65° (2001)
Record low0° (2000)
Mon, 1644° / 28°0.06
44 °
Humboldt, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation17%
Record high69° (2001)
Record low-3° (2014)
Tue, 1743° / 28°0.06
43 °
Humboldt, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.06 in
Chance of precipitation20%
Record high66° (2001)
Record low3° (2014)
Wed, 1843° / 27°0.06
43 °
Humboldt, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (1999)
Record low-2° (1996)
Thu, 1942° / 28°0.09
42 °
Humboldt, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation23%
Record high62° (2003)
Record low8° (1985)
Fri, 2040° / 26°0.06
40 °
Humboldt, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation17%
Record high65° (1962)
Record low0° (2014)
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 Humboldt, 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 Humboldt, 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.