Monthly outlook for Bonesteel, SD: average high 61°, average low 46.6°. That is 6.2° above the climate normal for October. Precipitation is expected on 3 days (about 2.1 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 14 November (70.7°), the coolest 4 November (37.1°).
61°/46.6°
Average high / low
+6.2°
Above normal
3 / 3
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
60.5°
51.5°
+5°
10 November – 19 November
61.9°
46.7°
+8.4°
20 November – 29 November
at normal
40.5°
—
October records over 66 years
91.8°2 October 1997All-time high
9.9°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Butte (12 mi).
Sun, 0163° / 53°0.02
63 °
Bonesteel, Sunday, 1 November
Light rain. High 63°, low 53°.
Pressure30.06 inHg
Wind13.7 mph S
Humidity78%
Visibility6.2 mi
Dew point55°
Mon, 0265° / 54°1.63
65 °
Bonesteel, Monday, 2 November
Heavy rain. High 65°, low 54°.
Pressure29.44 inHg
Wind10.3 mph S
Humidity96%
Visibility3.3 mi
Dew point60°
Tue, 0354° / 45°0.29
54 °
Bonesteel, Tuesday, 3 November
Rain. High 54°, low 45°.
Pressure30.06 inHg
Wind19.8 mph NW
Humidity83%
Visibility6.2 mi
Dew point43°
Wed, 0452° / 37°0
52 °
Bonesteel, Wednesday, 4 November
Clear. High 52°, low 37°.
Pressure30.09 inHg
Wind7.8 mph NW
Humidity56%
Visibility—
Dew point33°
Thu, 0554° / 39°0
54 °
Bonesteel, Thursday, 5 November
Overcast. High 54°, low 39°.
Pressure30.03 inHg
Wind10.8 mph N
Humidity74%
Visibility—
Dew point41°
Fri, 0664° / 48°0
64 °
Bonesteel, Friday, 6 November
Overcast. High 64°, low 48°.
Pressure29.85 inHg
Wind9.1 mph SE
Humidity42%
Visibility—
Dew point36°
Sat, 0761° / 48°0
61 °
Bonesteel, Saturday, 7 November
Overcast. High 61°, low 48°.
Pressure29.85 inHg
Wind9.6 mph NE
Humidity57%
Visibility—
Dew point42°
Sun, 0859° / 47°0.02
59 °
Bonesteel, Sunday, 8 November
Light rain. High 59°, low 47°.
Pressure30.09 inHg
Wind9.4 mph NW
Humidity58%
Visibility—
Dew point41°
Mon, 0968° / 47°0
68 °
Bonesteel, Monday, 9 November
Clear. High 68°, low 47°.
Pressure29.97 inHg
Wind6.1 mph W
Humidity31%
Visibility—
Dew point31°
Tue, 1057° / 45°0
57 °
Bonesteel, Tuesday, 10 November
Clear. High 57°, low 45°.
Pressure30.24 inHg
Wind14.1 mph NW
Humidity28%
Visibility—
Dew point22°
Wed, 1162° / 40°0
62 °
Bonesteel, Wednesday, 11 November
Overcast. High 62°, low 40°.
Pressure29.94 inHg
Wind15.3 mph S
Humidity45%
Visibility—
Dew point33°
Thu, 1256° / 43°0
56 °
Bonesteel, Thursday, 12 November
Overcast. High 56°, low 43°.
Pressure29.85 inHg
Wind5 mph NE
Humidity70%
Visibility—
Dew point42°
Fri, 1364° / 43°0
64 °
Bonesteel, Friday, 13 November
Overcast. High 64°, low 43°.
Pressure30.00 inHg
Wind7.7 mph NW
Humidity39%
Visibility—
Dew point33°
Sat, 1471° / 49°0
71 °
Bonesteel, Saturday, 14 November
Overcast. High 71°, low 49°.
Pressure29.91 inHg
Wind13.6 mph SW
Humidity25%
Visibility—
Dew point27°
Sun, 1562° / 53°0
62 °
Bonesteel, Sunday, 15 November
Overcast. High 62°, low 53°.
Pressure30.06 inHg
Wind13.6 mph N
Humidity33%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1649° / 30°0.05
49 °
Bonesteel, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.05 in
Chance of precipitation12%
Record high73° (2021)
Record low3° (2014)
Tue, 1746° / 30°0.04
46 °
Bonesteel, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (2001)
Record low-1° (2000)
Wed, 1846° / 29°0.05
46 °
Bonesteel, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.05 in
Chance of precipitation23%
Record high70° (2020)
Record low0° (1996)
Thu, 1944° / 30°0.07
44 °
Bonesteel, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2003)
Record low8° (1985)
Fri, 2043° / 28°0.05
43 °
Bonesteel, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.05 in
Chance of precipitation12%
Record high69° (1962)
Record low-1° (1985)
Sat, 2144° / 27°0.04
44 °
Bonesteel, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.04 in
Chance of precipitation10%
Record high69° (1960)
Record low-5° (1985)
Sun, 2244° / 27°0.02
44 °
Bonesteel, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (1974)
Record low0° (2000)
Mon, 2342° / 25°0.03
42 °
Bonesteel, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.03 in
Chance of precipitation10%
Record high64° (2017)
Record low-6° (1985)
Tue, 2443° / 25°0.03
43 °
Bonesteel, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.03 in
Chance of precipitation5%
Record high67° (1990)
Record low-8° (1985)
Wed, 2541° / 25°0.01
41 °
Bonesteel, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.01 in
Chance of precipitation13%
Record high71° (1960)
Record low-6° (1996)
Thu, 2638° / 24°0.07
38 °
Bonesteel, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.07 in
Chance of precipitation28%
Record high63° (1998)
Record low1° (1985)
Fri, 2737° / 22°0.07
37 °
Bonesteel, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (2017)
Record low-4° (1985)
Sat, 2837° / 22°0.06
37 °
Bonesteel, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.06 in
Chance of precipitation20%
Record high64° (1998)
Record low-4° (1985)
Sun, 2938° / 23°0.04
38 °
Bonesteel, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (2014)
Record low-4° (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 Bonesteel, 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 Bonesteel, 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.