Monthly outlook for Johnson Siding, SD: average high 49.2°, average low 32.2°. That is 1.7° above the climate normal for November. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 8 November (64.6°), the coolest 19 November (17°).
49.2°/32.2°
Average high / low
+1.7°
Above normal
3 / 3
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
55°
47.1°
+4.4°
14 November – 23 November
39.6°
43.8°
-2.3°
24 November – 3 December
at normal
38.6°
—
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).
Thu, 0550° / 29°0
50 °
Johnson Siding, Thursday, 5 November
Clear. High 50°, low 29°.
Pressure30.06 inHg
Wind4.5 mph E
Humidity42%
Visibility6.2 mi
Dew point28°
Fri, 0654° / 35°0
54 °
Johnson Siding, Friday, 6 November
Mostly clear. High 54°, low 35°.
Pressure30.09 inHg
Wind6 mph N
Humidity37%
Visibility6.2 mi
Dew point26°
Sat, 0759° / 36°0
59 °
Johnson Siding, Saturday, 7 November
Overcast. High 59°, low 36°.
Pressure30.09 inHg
Wind5.1 mph N
Humidity32%
Visibility6.2 mi
Dew point27°
Sun, 0865° / 35°0
65 °
Johnson Siding, Sunday, 8 November
Mostly clear. High 65°, low 35°.
Pressure29.97 inHg
Wind7.2 mph SW
Humidity27%
Visibility6.2 mi
Dew point27°
Mon, 0953° / 34°0
53 °
Johnson Siding, Monday, 9 November
Partly cloudy. High 53°, low 34°.
Pressure30.09 inHg
Wind7.5 mph SW
Humidity40%
Visibility—
Dew point27°
Tue, 1056° / 37°0
56 °
Johnson Siding, Tuesday, 10 November
Mostly clear. High 56°, low 37°.
Pressure29.97 inHg
Wind12 mph SW
Humidity36%
Visibility—
Dew point28°
Wed, 1150° / 36°0
50 °
Johnson Siding, Wednesday, 11 November
Partly cloudy. High 50°, low 36°.
Pressure30.18 inHg
Wind8.2 mph SE
Humidity55%
Visibility—
Dew point31°
Thu, 1257° / 36°0
57 °
Johnson Siding, Thursday, 12 November
Clear. High 57°, low 36°.
Pressure30.03 inHg
Wind8.5 mph SW
Humidity40%
Visibility—
Dew point30°
Fri, 1358° / 43°0
58 °
Johnson Siding, Friday, 13 November
Clear. High 58°, low 43°.
Pressure29.65 inHg
Wind12.1 mph W
Humidity24%
Visibility—
Dew point19°
Sat, 1459° / 45°0
59 °
Johnson Siding, Saturday, 14 November
Overcast. High 59°, low 45°.
Pressure29.59 inHg
Wind16.3 mph SW
Humidity25%
Visibility—
Dew point22°
Sun, 1551° / 35°0
51 °
Johnson Siding, Sunday, 15 November
Partly cloudy. High 51°, low 35°.
Pressure29.80 inHg
Wind10.1 mph NW
Humidity31%
Visibility—
Dew point20°
Mon, 1637° / 23°0.84
37 °
Johnson Siding, Monday, 16 November
Snow. High 37°, low 23°.
Pressure29.94 inHg
Wind11.1 mph NW
Humidity99%
Visibility—
Dew point31°
Tue, 1734° / 19°0.01
34 °
Johnson Siding, Tuesday, 17 November
Light snow. High 34°, low 19°.
Pressure30.12 inHg
Wind7.2 mph W
Humidity77%
Visibility—
Dew point25°
Wed, 1830° / 22°0.16
30 °
Johnson Siding, Wednesday, 18 November
Snow. High 30°, low 22°.
Pressure29.94 inHg
Wind7.2 mph SE
Humidity100%
Visibility—
Dew point29°
Thu, 1926° / 17°0.28
26 °
Johnson Siding, Thursday, 19 November
Light snow. High 26°, low 17°.
Pressure30.30 inHg
Wind7.5 mph N
Humidity99%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2043° / 25°0.02
43 °
Johnson Siding, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (1990)
Record low-10° (1985)
Sat, 2143° / 25°0.02
43 °
Johnson Siding, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (2012)
Record low-11° (1977)
Sun, 2242° / 25°0.02
42 °
Johnson Siding, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2017)
Record low-5° (1985)
Mon, 2340° / 24°0.02
40 °
Johnson Siding, Monday, 23 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (2017)
Record low-10° (1985)
Tue, 2442° / 24°0.02
42 °
Johnson Siding, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high66° (1990)
Record low-5° (1993)
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)
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.