As of 15:17 MDT

Weather in Piedmont, SD

77°Current weather

Piedmont, Thursday, 22 October, 15:17

Partly cloudy. Feels like 76°. High 77°, low 53°.

Pressure29.88 inHg
Wind7 mph N
Humidity36%
Visibility6.2 mi
Dew point48°

Monthly outlook for Piedmont, SD: average high 52.2°, average low 38.4°. That is 0.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 23 October (80.2°), the coolest 29 October (29.1°).

52.2°/38.4°
Average high / low
+0.2°
Above normal
2 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October51.2°53.3°-1.2°
1 November – 10 November53.9°48.3°+3.1°
11 November – 20 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).

Fri, 2380° / 54°0.03Light rain
80 °Light rain

Piedmont, Friday, 23 October

Light rain. High 80°, low 54°.

Pressure29.62 inHg
Wind8.5 mph SW
Humidity29%
Visibility6.2 mi
Dew point43°
Sat, 2451° / 38°0Clear
51 °Clear

Piedmont, Saturday, 24 October

Clear. High 51°, low 38°.

Pressure30.39 inHg
Wind8.7 mph NW
Humidity44%
Visibility6.2 mi
Dew point13°
Sun, 2543° / 36°0.13Light rain
43 °Light rain

Piedmont, Sunday, 25 October

Light rain. High 43°, low 36°.

Pressure30.42 inHg
Wind8 mph SE
Humidity62%
Visibility6.2 mi
Dew point26°
Mon, 2635° / 32°0.45Snow
35 °Snow

Piedmont, Monday, 26 October

Snow. High 35°, low 32°.

Pressure30.45 inHg
Wind2.7 mph NE
Humidity98%
Visibility0.4 mi
Dew point33°
Tue, 2748° / 30°0.01Light snow
48 °Light snow

Piedmont, Tuesday, 27 October

Light snow. High 48°, low 30°.

Pressure30.03 inHg
Wind7.5 mph SE
Humidity72%
Visibility—
Dew point33°
Wed, 2847° / 35°0Overcast
47 °Overcast

Piedmont, Wednesday, 28 October

Overcast. High 47°, low 35°.

Pressure30.03 inHg
Wind17.5 mph NW
Humidity78%
Visibility—
Dew point39°
Thu, 2943° / 29°0Overcast
43 °Overcast

Piedmont, Thursday, 29 October

Overcast. High 43°, low 29°.

Pressure30.21 inHg
Wind12 mph SE
Humidity60%
Visibility—
Dew point26°
Fri, 3041° / 32°0.01Light snow
41 °Light snow

Piedmont, Friday, 30 October

Light snow. High 41°, low 32°.

Pressure30.27 inHg
Wind6.5 mph S
Humidity65%
Visibility—
Dew point29°
Sat, 3147° / 33°0.01Light snow
47 °Light snow

Piedmont, Saturday, 31 October

Light snow. High 47°, low 33°.

Pressure30.06 inHg
Wind6.4 mph S
Humidity63%
Visibility—
Dew point30°
Sun, 0153° / 33°0Clear
53 °Clear

Piedmont, Sunday, 1 November

Clear. High 53°, low 33°.

Pressure30.09 inHg
Wind6.3 mph E
Humidity25%
Visibility—
Dew point14°
Mon, 0255° / 35°0Overcast
55 °Overcast

Piedmont, Monday, 2 November

Overcast. High 55°, low 35°.

Pressure30.03 inHg
Wind8.8 mph SE
Humidity28%
Visibility—
Dew point19°
Tue, 0350° / 40°0Overcast
50 °Overcast

Piedmont, Tuesday, 3 November

Overcast. High 50°, low 40°.

Pressure30.21 inHg
Wind5.4 mph NW
Humidity48%
Visibility—
Dew point30°
Wed, 0448° / 44°0Light rain
48 °Light rain

Piedmont, Wednesday, 4 November

Light rain. High 48°, low 44°.

Pressure30.33 inHg
Wind8.2 mph S
Humidity93%
Visibility—
Dew point44°
Thu, 0555° / 43°0Overcast
55 °Overcast

Piedmont, Thursday, 5 November

Overcast. High 55°, low 43°.

Pressure30.12 inHg
Wind14.5 mph S
Humidity63%
Visibility—
Dew point41°
Fri, 0662° / 46°0Overcast
62 °Overcast

Piedmont, Friday, 6 November

Overcast. High 62°, low 46°.

Pressure29.74 inHg
Wind9.7 mph SE
Humidity46%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0749° / 30°0.04Climate normal
49 °Climate normal

Piedmont, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation13%
Record high76° (2020)
Record low5° (1991)
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)

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.