Monthly outlook for Boulder Canyon, SD: average high 57.3°, average low 38.7°. That is 6.8° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 8 November (68.4°), the coolest 8 November (29.8°).
57.3°/38.7°
Average high / low
+6.8°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
60.3°
46.3°
+7.8°
17 November – 26 November
52.4°
41.9°
+5.8°
27 November – 6 December
at normal
37.7°
—
November records over 66 years
76.6°8 November 1999All-time high
-14.4°13 November 1986All-time low
Climate normals and records are computed from the nearest reference point — Whitewood (5 mi).
Sun, 0868° / 30°0
68 °
Boulder Canyon, Sunday, 8 November
Overcast. High 68°, low 30°.
Pressure29.91 inHg
Wind2.1 mph SE
Humidity33%
Visibility6.2 mi
Dew point37°
Mon, 0955° / 39°0
55 °
Boulder Canyon, Monday, 9 November
Mostly clear. High 55°, low 39°.
Pressure30.12 inHg
Wind5.8 mph N
Humidity37%
Visibility6.2 mi
Dew point28°
Tue, 1058° / 38°0
58 °
Boulder Canyon, Tuesday, 10 November
Partly cloudy. High 58°, low 38°.
Pressure29.97 inHg
Wind10.1 mph NW
Humidity38%
Visibility6.2 mi
Dew point35°
Wed, 1157° / 45°0
57 °
Boulder Canyon, Wednesday, 11 November
Mostly clear. High 57°, low 45°.
Pressure30.18 inHg
Wind13.4 mph W
Humidity46%
Visibility—
Dew point32°
Thu, 1261° / 43°0
61 °
Boulder Canyon, Thursday, 12 November
Clear. High 61°, low 43°.
Pressure30.06 inHg
Wind5.3 mph W
Humidity41%
Visibility—
Dew point34°
Fri, 1361° / 40°0
61 °
Boulder Canyon, Friday, 13 November
Clear. High 61°, low 40°.
Pressure29.85 inHg
Wind6.5 mph SW
Humidity29%
Visibility—
Dew point25°
Sat, 1462° / 47°0
62 °
Boulder Canyon, Saturday, 14 November
Overcast. High 62°, low 47°.
Pressure29.80 inHg
Wind5 mph SW
Humidity22%
Visibility—
Dew point21°
Sun, 1561° / 46°0
61 °
Boulder Canyon, Sunday, 15 November
Partly cloudy. High 61°, low 46°.
Pressure29.80 inHg
Wind6.8 mph SW
Humidity24%
Visibility—
Dew point20°
Mon, 1658° / 41°0
58 °
Boulder Canyon, Monday, 16 November
Partly cloudy. High 58°, low 41°.
Pressure29.74 inHg
Wind15.2 mph NW
Humidity22%
Visibility—
Dew point18°
Tue, 1748° / 35°0
48 °
Boulder Canyon, Tuesday, 17 November
Overcast. High 48°, low 35°.
Pressure30.09 inHg
Wind20 mph NW
Humidity34%
Visibility—
Dew point19°
Wed, 1855° / 34°0
55 °
Boulder Canyon, Wednesday, 18 November
Partly cloudy. High 55°, low 34°.
Pressure30.00 inHg
Wind8.8 mph SE
Humidity20%
Visibility—
Dew point10°
Thu, 1948° / 37°0
48 °
Boulder Canyon, Thursday, 19 November
Partly cloudy. High 48°, low 37°.
Pressure30.15 inHg
Wind15.2 mph NW
Humidity42%
Visibility—
Dew point24°
Fri, 2044° / 32°0
44 °
Boulder Canyon, Friday, 20 November
Mostly clear. High 44°, low 32°.
Pressure30.45 inHg
Wind12.5 mph NW
Humidity33%
Visibility—
Dew point14°
Sat, 2160° / 37°0
60 °
Boulder Canyon, Saturday, 21 November
Clear. High 60°, low 37°.
Pressure30.27 inHg
Wind9.4 mph SW
Humidity12%
Visibility—
Dew point4°
Sun, 2260° / 43°0
60 °
Boulder Canyon, Sunday, 22 November
Mostly clear. High 60°, low 43°.
Pressure30.06 inHg
Wind7.2 mph SW
Humidity7%
Visibility—
Dew point-6°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2341° / 24°0.03
41 °
Boulder Canyon, Monday, 23 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.03 in
Chance of precipitation17%
Record high72° (2017)
Record low-12° (1985)
Tue, 2442° / 25°0.02
42 °
Boulder Canyon, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high67° (1990)
Record low-6° (1993)
Wed, 2540° / 24°0.04
40 °
Boulder Canyon, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.04 in
Chance of precipitation28%
Record high65° (1960)
Record low-4° (1993)
Thu, 2637° / 22°0.08
37 °
Boulder Canyon, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.08 in
Chance of precipitation35%
Record high68° (2017)
Record low-11° (1985)
Fri, 2737° / 21°0.03
37 °
Boulder Canyon, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2017)
Record low-14° (1985)
Sat, 2838° / 22°0.02
38 °
Boulder Canyon, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (2020)
Record low-9° (2001)
Sun, 2938° / 21°0.03
38 °
Boulder Canyon, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.03 in
Chance of precipitation13%
Record high61° (2021)
Record low-2° (1985)
Mon, 3037° / 22°0.05
37 °
Boulder Canyon, Monday, 30 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.05 in
Chance of precipitation20%
Record high60° (1999)
Record low-6° (1985)
Tue, 0139° / 22°0.06
39 °
Boulder Canyon, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.06 in
Chance of precipitation25%
Record high69° (2021)
Record low-12° (1985)
Wed, 0238° / 21°0.05
38 °
Boulder Canyon, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.05 in
Chance of precipitation30%
Record high70° (2021)
Record low-18° (1985)
Thu, 0339° / 22°0.03
39 °
Boulder Canyon, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.03 in
Chance of precipitation18%
Record high61° (2012)
Record low-1° (1984)
Fri, 0440° / 22°0.04
40 °
Boulder Canyon, Friday, 4 December
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (1965)
Record low-3° (1972)
Sat, 0536° / 20°0.04
36 °
Boulder Canyon, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.04 in
Chance of precipitation23%
Record high61° (2012)
Record low-13° (1972)
Sun, 0636° / 19°0.02
36 °
Boulder Canyon, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (2023)
Record low-21° (1972)
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 Boulder Canyon, 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 Boulder Canyon, 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.