As of 17:21 MDT

Weather in Johnson Siding, SD

31°Current weather

Johnson Siding, Monday, 26 October, 17:21

Overcast. Feels like 26°. High 32°, low 25°.

Pressure30.21 inHg
Wind5.1 mph SE
Humidity91%
Visibility6.2 mi
Dew point29°

Monthly outlook for Johnson Siding, SD: average high 51.9°, average low 33.7°. That is 1.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 6 November (63.1°), the coolest 26 October (25.4°).

51.9°/33.7°
Average high / low
+1.2°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November49.5°51°-0.9°
5 November – 14 November55.9°46.5°+5.2°
15 November – 24 Novemberat normal43.4°—

October records over 66 years

89.2°3 October 2025All-time high
-6.2°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Blackhawk (7 mi).

Tue, 2751° / 25°0Clear
51 °Clear

Johnson Siding, Tuesday, 27 October

Clear. High 51°, low 25°.

Pressure29.80 inHg
Wind11.1 mph W
Humidity36%
Visibility6.2 mi
Dew point23°
Wed, 2853° / 33°0Light rain
53 °Light rain

Johnson Siding, Wednesday, 28 October

Light rain. High 53°, low 33°.

Pressure29.91 inHg
Wind8.7 mph NW
Humidity42%
Visibility6.2 mi
Dew point28°
Thu, 2957° / 32°0Clear
57 °Clear

Johnson Siding, Thursday, 29 October

Clear. High 57°, low 32°.

Pressure30.00 inHg
Wind2.1 mph S
Humidity34%
Visibility6.2 mi
Dew point26°
Fri, 3052° / 36°0Overcast
52 °Overcast

Johnson Siding, Friday, 30 October

Overcast. High 52°, low 36°.

Pressure29.97 inHg
Wind6.4 mph SE
Humidity68%
Visibility6.2 mi
Dew point44°
Sat, 3161° / 40°0Mostly clear
61 °Mostly clear

Johnson Siding, Saturday, 31 October

Mostly clear. High 61°, low 40°.

Pressure29.80 inHg
Wind8 mph SW
Humidity42%
Visibility—
Dew point35°
Sun, 0161° / 38°0.02Light rain
61 °Light rain

Johnson Siding, Sunday, 1 November

Light rain. High 61°, low 38°.

Pressure29.74 inHg
Wind12 mph SW
Humidity36%
Visibility—
Dew point31°
Mon, 0242° / 27°0Mostly clear
42 °Mostly clear

Johnson Siding, Monday, 2 November

Mostly clear. High 42°, low 27°.

Pressure30.03 inHg
Wind17 mph NW
Humidity34%
Visibility—
Dew point14°
Tue, 0335° / 28°0Overcast
35 °Overcast

Johnson Siding, Tuesday, 3 November

Overcast. High 35°, low 28°.

Pressure30.33 inHg
Wind21.2 mph NW
Humidity64%
Visibility—
Dew point22°
Wed, 0449° / 31°0Overcast
49 °Overcast

Johnson Siding, Wednesday, 4 November

Overcast. High 49°, low 31°.

Pressure30.18 inHg
Wind10.5 mph SE
Humidity51%
Visibility—
Dew point27°
Thu, 0559° / 35°0Partly cloudy
59 °Partly cloudy

Johnson Siding, Thursday, 5 November

Partly cloudy. High 59°, low 35°.

Pressure29.91 inHg
Wind7.9 mph SW
Humidity17%
Visibility—
Dew point10°
Fri, 0663° / 39°0Overcast
63 °Overcast

Johnson Siding, Friday, 6 November

Overcast. High 63°, low 39°.

Pressure29.68 inHg
Wind13.3 mph SW
Humidity16%
Visibility—
Dew point13°
Sat, 0760° / 40°0.14Light rain
60 °Light rain

Johnson Siding, Saturday, 7 November

Light rain. High 60°, low 40°.

Pressure29.35 inHg
Wind17.4 mph SW
Humidity30%
Visibility—
Dew point27°
Sun, 0849° / 38°0Mostly clear
49 °Mostly clear

Johnson Siding, Sunday, 8 November

Mostly clear. High 49°, low 38°.

Pressure29.74 inHg
Wind22.5 mph NW
Humidity33%
Visibility—
Dew point20°
Mon, 0956° / 35°0.04Light rain
56 °Light rain

Johnson Siding, Monday, 9 November

Light rain. High 56°, low 35°.

Pressure29.83 inHg
Wind21.1 mph NW
Humidity22%
Visibility—
Dew point13°
Tue, 1049° / 37°0Clear
49 °Clear

Johnson Siding, Tuesday, 10 November

Clear. High 49°, low 37°.

Pressure30.09 inHg
Wind21.9 mph NW
Humidity37%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1143° / 26°0.02Climate normal
43 °Climate normal

Johnson Siding, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (2005)
Record low-4° (1986)
Thu, 1246° / 27°0.02Climate normal
46 °Climate normal

Johnson Siding, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low27°
Average precipitation0.02 in
Chance of precipitation18%
Record high72° (1999)
Record low-11° (1986)
Fri, 1346° / 28°0.04Climate normal
46 °Climate normal

Johnson Siding, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (1999)
Record low-14° (1986)
Sat, 1446° / 29°0.02Climate normal
46 °Climate normal

Johnson Siding, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation20%
Record high74° (2025)
Record low-4° (2014)
Sun, 1546° / 28°0.02Climate normal
46 °Climate normal

Johnson Siding, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (2021)
Record low2° (2014)
Mon, 1647° / 28°0.02Climate normal
47 °Climate normal

Johnson Siding, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low28°
Average precipitation0.02 in
Chance of precipitation7%
Record high67° (2017)
Record low1° (2000)
Tue, 1744° / 28°0.02Climate normal
44 °Climate normal

Johnson Siding, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (1999)
Record low0° (2000)
Wed, 1844° / 27°0.04Climate normal
44 °Climate normal

Johnson Siding, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (2008)
Record low7° (2014)
Thu, 1942° / 27°0.04Climate normal
42 °Climate normal

Johnson Siding, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.04 in
Chance of precipitation20%
Record high66° (1989)
Record low1° (1985)
Fri, 2043° / 25°0.02Climate normal
43 °Climate normal

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°0.02Climate normal
43 °Climate normal

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°0.02Climate normal
42 °Climate normal

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°0.02Climate normal
40 °Climate normal

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°0.02Climate normal
42 °Climate normal

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)

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.