As of 09:32 MDT

Weather in Johnson Siding, SD

47°Current weather

Johnson Siding, Thursday, 29 October, 09:32

Clear. Feels like 47°. High 50°, low 32°.

Pressure30.09 inHg
Wind3.2 mph SW
Humidity59%
Visibility6.2 mi
Dew point34°

Monthly outlook for Johnson Siding, SD: average high 52.1°, average low 35.3°. That is 2.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 31 October (63°), the coolest 5 November (29.4°).

52.1°/35.3°
Average high / low
+2.3°
Above normal
2 / 3
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November50.8°49.7°+0.6°
8 November – 17 November54.2°45.4°+4.9°
18 November – 27 Novemberat normal41.1°—

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).

Fri, 3051° / 35°0Overcast
51 °Overcast

Johnson Siding, Friday, 30 October

Overcast. High 51°, low 35°.

Pressure30.03 inHg
Wind8.8 mph SE
Humidity72%
Visibility6.2 mi
Dew point45°
Sat, 3163° / 40°0Partly cloudy
63 °Partly cloudy

Johnson Siding, Saturday, 31 October

Partly cloudy. High 63°, low 40°.

Pressure29.88 inHg
Wind12.3 mph S
Humidity42%
Visibility5.8 mi
Dew point40°
Sun, 0154° / 38°0.01Light rain
54 °Light rain

Johnson Siding, Sunday, 1 November

Light rain. High 54°, low 38°.

Pressure29.97 inHg
Wind5.3 mph SE
Humidity63%
Visibility6.2 mi
Dew point44°
Mon, 0249° / 33°0.82Snow
49 °Snow

Johnson Siding, Monday, 2 November

Snow. High 49°, low 33°.

Pressure29.68 inHg
Wind18.3 mph NW
Humidity75%
Visibility—
Dew point41°
Tue, 0342° / 31°0.09Snow
42 °Snow

Johnson Siding, Tuesday, 3 November

Snow. High 42°, low 31°.

Pressure30.24 inHg
Wind18.1 mph NW
Humidity62%
Visibility—
Dew point28°
Wed, 0454° / 33°0Overcast
54 °Overcast

Johnson Siding, Wednesday, 4 November

Overcast. High 54°, low 33°.

Pressure30.00 inHg
Wind10.2 mph NW
Humidity37%
Visibility—
Dew point25°
Thu, 0543° / 29°0Clear
43 °Clear

Johnson Siding, Thursday, 5 November

Clear. High 43°, low 29°.

Pressure30.03 inHg
Wind6.2 mph E
Humidity47%
Visibility—
Dew point22°
Fri, 0650° / 30°0Overcast
50 °Overcast

Johnson Siding, Friday, 6 November

Overcast. High 50°, low 30°.

Pressure29.88 inHg
Wind9.5 mph SE
Humidity40%
Visibility—
Dew point24°
Sat, 0753° / 37°0Partly cloudy
53 °Partly cloudy

Johnson Siding, Saturday, 7 November

Partly cloudy. High 53°, low 37°.

Pressure30.00 inHg
Wind7.2 mph N
Humidity45%
Visibility—
Dew point29°
Sun, 0857° / 36°0Clear
57 °Clear

Johnson Siding, Sunday, 8 November

Clear. High 57°, low 36°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity23%
Visibility—
Dew point16°
Mon, 0957° / 40°0Overcast
57 °Overcast

Johnson Siding, Monday, 9 November

Overcast. High 57°, low 40°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity28%
Visibility—
Dew point22°
Tue, 1054° / 38°0Overcast
54 °Overcast

Johnson Siding, Tuesday, 10 November

Overcast. High 54°, low 38°.

Pressure30.06 inHg
Wind8.3 mph SE
Humidity39%
Visibility—
Dew point26°
Wed, 1161° / 44°0Overcast
61 °Overcast

Johnson Siding, Wednesday, 11 November

Overcast. High 61°, low 44°.

Pressure29.53 inHg
Wind16.6 mph SW
Humidity25%
Visibility—
Dew point24°
Thu, 1254° / 36°0Overcast
54 °Overcast

Johnson Siding, Thursday, 12 November

Overcast. High 54°, low 36°.

Pressure29.15 inHg
Wind18.3 mph SW
Humidity37%
Visibility—
Dew point27°
Fri, 1342° / 33°0Overcast
42 °Overcast

Johnson Siding, Friday, 13 November

Overcast. High 42°, low 33°.

Pressure29.50 inHg
Wind16.8 mph W
Humidity43%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 2540° / 23°0.03Climate normal
40 °Climate normal

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°0.06Climate normal
37 °Climate normal

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°0.02Climate normal
37 °Climate normal

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)

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.