As of 11:33 MDT

Weather in Piedmont, SD

77°Current weather

Piedmont, Friday, 23 October, 11:33

Clear. Feels like 76°. High 79°, low 53°.

Pressure29.59 inHg
Wind8 mph W
Humidity33%
Visibility6.2 mi
Dew point44°

Monthly outlook for Piedmont, SD: average high 57.6°, average low 40.7°. That is 3.4° above the climate normal for October. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 23 October (78.6°), the coolest 27 October (29.5°).

57.6°/40.7°
Average high / low
+3.4°
Above normal
5 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November53.7°52.7°+0.5°
2 November – 11 November64°47.6°+9.1°
12 November – 21 Novemberat normal44.7°—

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 (5 mi).

Sat, 2453° / 34°0Clear
53 °Clear

Piedmont, Saturday, 24 October

Clear. High 53°, low 34°.

Pressure30.39 inHg
Wind10.4 mph NW
Humidity44%
Visibility6.2 mi
Dew point12°
Sun, 2542° / 32°0.06Light rain
42 °Light rain

Piedmont, Sunday, 25 October

Light rain. High 42°, low 32°.

Pressure30.45 inHg
Wind6.5 mph SE
Humidity70%
Visibility4.3 mi
Dew point32°
Mon, 2636° / 31°0.33Snow
36 °Snow

Piedmont, Monday, 26 October

Snow. High 36°, low 31°.

Pressure30.45 inHg
Wind4.8 mph SE
Humidity88%
Visibility5.0 mi
Dew point33°
Tue, 2744° / 29°0.02Light snow
44 °Light snow

Piedmont, Tuesday, 27 October

Light snow. High 44°, low 29°.

Pressure30.03 inHg
Wind10 mph S
Humidity82%
Visibility—
Dew point31°
Wed, 2857° / 40°0.04Light rain
57 °Light rain

Piedmont, Wednesday, 28 October

Light rain. High 57°, low 40°.

Pressure30.00 inHg
Wind17 mph NW
Humidity43%
Visibility—
Dew point30°
Thu, 2947° / 30°0Clear
47 °Clear

Piedmont, Thursday, 29 October

Clear. High 47°, low 30°.

Pressure30.30 inHg
Wind7.6 mph E
Humidity26%
Visibility—
Dew point10°
Fri, 3053° / 34°0Overcast
53 °Overcast

Piedmont, Friday, 30 October

Overcast. High 53°, low 34°.

Pressure29.97 inHg
Wind8.2 mph SE
Humidity41%
Visibility—
Dew point27°
Sat, 3158° / 43°0.01Light rain
58 °Light rain

Piedmont, Saturday, 31 October

Light rain. High 58°, low 43°.

Pressure29.85 inHg
Wind8 mph NE
Humidity43%
Visibility—
Dew point33°
Sun, 0168° / 41°0Partly cloudy
68 °Partly cloudy

Piedmont, Sunday, 1 November

Partly cloudy. High 68°, low 41°.

Pressure29.80 inHg
Wind11.5 mph S
Humidity32%
Visibility—
Dew point31°
Mon, 0259° / 45°0.06Light rain
59 °Light rain

Piedmont, Monday, 2 November

Light rain. High 59°, low 45°.

Pressure29.65 inHg
Wind13.1 mph N
Humidity74%
Visibility—
Dew point48°
Tue, 0359° / 43°0Partly cloudy
59 °Partly cloudy

Piedmont, Tuesday, 3 November

Partly cloudy. High 59°, low 43°.

Pressure29.68 inHg
Wind14.1 mph N
Humidity49%
Visibility—
Dew point38°
Wed, 0459° / 43°0.04Light rain
59 °Light rain

Piedmont, Wednesday, 4 November

Light rain. High 59°, low 43°.

Pressure29.68 inHg
Wind7.8 mph E
Humidity41%
Visibility—
Dew point33°
Thu, 0560° / 42°0Clear
60 °Clear

Piedmont, Thursday, 5 November

Clear. High 60°, low 42°.

Pressure29.77 inHg
Wind28.1 mph W
Humidity14%
Visibility—
Dew point8°
Fri, 0672° / 55°0Overcast
72 °Overcast

Piedmont, Friday, 6 November

Overcast. High 72°, low 55°.

Pressure29.74 inHg
Wind25.9 mph W
Humidity25%
Visibility—
Dew point30°
Sat, 0775° / 56°0Clear
75 °Clear

Piedmont, Saturday, 7 November

Clear. High 75°, low 56°.

Pressure29.91 inHg
Wind13 mph W
Humidity18%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0847° / 29°0.07Climate normal
47 °Climate normal

Piedmont, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.07 in
Chance of precipitation18%
Record high76° (1999)
Record low3° (2003)
Mon, 0944° / 28°0.07Climate normal
44 °Climate normal

Piedmont, Monday, 9 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.07 in
Chance of precipitation23%
Record high69° (2001)
Record low0° (1966)
Tue, 1045° / 26°0.04Climate normal
45 °Climate normal

Piedmont, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high45°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (2005)
Record low-5° (1986)
Wed, 1143° / 26°0.02Climate normal
43 °Climate normal

Piedmont, 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

Piedmont, 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

Piedmont, 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

Piedmont, 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

Piedmont, 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

Piedmont, 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

Piedmont, 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

Piedmont, 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

Piedmont, 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

Piedmont, 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

Piedmont, 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)

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 Piedmont, 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 Piedmont, 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.