Monthly outlook for Johnson Siding, SD: average high 47.2°, average low 31.9°. That is 1.8° above the climate normal for November. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 17 November (61.5°), the coolest 24 November (14.4°).
47.2°/31.9°
Average high / low
+1.8°
Above normal
3 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
54.8°
45.1°
+5.4°
19 November – 28 November
34.5°
40.5°
-3.3°
29 November – 8 December
at normal
37.6°
—
November records over 66 years
77.4°5 November 2020All-time high
-13.9°13 November 1986All-time low
Climate normals and records are computed from the nearest reference point — Blackhawk (7 mi).
Tue, 1058° / 37°0
58 °
Johnson Siding, Tuesday, 10 November
Clear. High 58°, low 37°.
Pressure29.91 inHg
Wind15.8 mph NW
Humidity32%
Visibility6.2 mi
Dew point28°
Wed, 1155° / 37°0
55 °
Johnson Siding, Wednesday, 11 November
Clear. High 55°, low 37°.
Pressure30.12 inHg
Wind9 mph NW
Humidity41%
Visibility6.2 mi
Dew point33°
Thu, 1255° / 36°0
55 °
Johnson Siding, Thursday, 12 November
Clear. High 55°, low 36°.
Pressure30.03 inHg
Wind4.6 mph E
Humidity46%
Visibility6.2 mi
Dew point37°
Fri, 1353° / 34°0
53 °
Johnson Siding, Friday, 13 November
Overcast. High 53°, low 34°.
Pressure29.85 inHg
Wind6.4 mph SE
Humidity51%
Visibility0.8 mi
Dew point37°
Sat, 1459° / 41°0
59 °
Johnson Siding, Saturday, 14 November
Overcast. High 59°, low 41°.
Pressure29.62 inHg
Wind9.2 mph SW
Humidity32%
Visibility—
Dew point28°
Sun, 1555° / 40°0
55 °
Johnson Siding, Sunday, 15 November
Partly cloudy. High 55°, low 40°.
Pressure29.83 inHg
Wind8.3 mph W
Humidity41%
Visibility—
Dew point30°
Mon, 1657° / 38°0
57 °
Johnson Siding, Monday, 16 November
Partly cloudy. High 57°, low 38°.
Pressure29.85 inHg
Wind8.2 mph SW
Humidity25%
Visibility—
Dew point19°
Tue, 1762° / 40°0
62 °
Johnson Siding, Tuesday, 17 November
Overcast. High 62°, low 40°.
Pressure29.71 inHg
Wind11.9 mph SW
Humidity25%
Visibility—
Dew point24°
Wed, 1839° / 33°0.2
39 °
Johnson Siding, Wednesday, 18 November
Light rain. High 39°, low 33°.
Pressure29.77 inHg
Wind6.9 mph W
Humidity88%
Visibility—
Dew point35°
Thu, 1942° / 26°0
42 °
Johnson Siding, Thursday, 19 November
Clear. High 42°, low 26°.
Pressure30.18 inHg
Wind9.1 mph N
Humidity40%
Visibility—
Dew point17°
Fri, 2038° / 27°0
38 °
Johnson Siding, Friday, 20 November
Light snow. High 38°, low 27°.
Pressure30.42 inHg
Wind5.7 mph E
Humidity50%
Visibility—
Dew point19°
Sat, 2131° / 26°0.06
31 °
Johnson Siding, Saturday, 21 November
Light snow. High 31°, low 26°.
Pressure30.50 inHg
Wind9.3 mph NE
Humidity69%
Visibility—
Dew point21°
Sun, 2228° / 20°0.16
28 °
Johnson Siding, Sunday, 22 November
Snow. High 28°, low 20°.
Pressure30.36 inHg
Wind5.3 mph N
Humidity75%
Visibility—
Dew point20°
Mon, 2339° / 22°0
39 °
Johnson Siding, Monday, 23 November
Overcast. High 39°, low 22°.
Pressure29.88 inHg
Wind9.8 mph NW
Humidity33%
Visibility—
Dew point10°
Tue, 2430° / 14°0
30 °
Johnson Siding, Tuesday, 24 November
Overcast. High 30°, low 14°.
Pressure30.21 inHg
Wind13.6 mph NW
Humidity67%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2540° / 23°0.03
40 °
Johnson Siding, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (1960)
Record low-7° (2010)
Thu, 2637° / 22°0.06
37 °
Johnson Siding, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.06 in
Chance of precipitation33%
Record high68° (2017)
Record low-8° (1985)
Fri, 2737° / 21°0.02
37 °
Johnson Siding, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (2017)
Record low-12° (1985)
Sat, 2838° / 21°0.02
38 °
Johnson Siding, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.02 in
Chance of precipitation13%
Record high63° (2021)
Record low-9° (2001)
Sun, 2938° / 21°0.02
38 °
Johnson Siding, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.02 in
Chance of precipitation10%
Record high60° (2021)
Record low-2° (1985)
Mon, 3038° / 21°0.04
38 °
Johnson Siding, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.04 in
Chance of precipitation15%
Record high60° (1999)
Record low-7° (1985)
Tue, 0139° / 22°0.06
39 °
Johnson Siding, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (2021)
Record low-10° (1985)
Wed, 0238° / 21°0.03
38 °
Johnson Siding, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.03 in
Chance of precipitation25%
Record high71° (2021)
Record low-21° (1985)
Thu, 0339° / 21°0.02
39 °
Johnson Siding, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low21°
Average precipitation0.02 in
Chance of precipitation10%
Record high61° (2017)
Record low3° (1972)
Fri, 0440° / 22°0.03
40 °
Johnson Siding, Friday, 4 December
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (1965)
Record low-5° (1972)
Sat, 0536° / 20°0.02
36 °
Johnson Siding, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.02 in
Chance of precipitation18%
Record high60° (1987)
Record low-11° (1972)
Sun, 0636° / 19°0.01
36 °
Johnson Siding, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.01 in
Chance of precipitation8%
Record high66° (2023)
Record low-22° (1972)
Mon, 0736° / 20°0.02
36 °
Johnson Siding, Monday, 7 December
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (2024)
Record low-17° (2013)
Tue, 0836° / 19°0.02
36 °
Johnson Siding, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation17%
Record high67° (2020)
Record low-27° (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 Johnson Siding, 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 Johnson Siding, 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.