As of 07:51 CDT

Weather in Fort Pierre, SD

50°Current weather

Fort Pierre, Thursday, 22 October, 07:51

Clear. Feels like 47°. High 83°, low 49°.

Pressure30.09 inHg
Wind8.1 mph SE
Humidity92%
Visibility6.2 mi
Dew point48°

Monthly outlook for Fort Pierre, SD: average high 62.9°, average low 46.9°. That is 5.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (83.2°), the coolest 25 October (42.4°).

62.9°/46.9°
Average high / low
+5.3°
Above normal
3 / 3
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October60.1°55.2°+2.7°
1 November – 10 November67.5°49.1°+10.2°
11 November – 20 Novemberat normal43.7°—

October records over 66 years

92.1°3 October 2025All-time high
1.9°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Pierre (3 mi).

Fri, 2381° / 60°0Partly cloudy
81 °Partly cloudy

Fort Pierre, Friday, 23 October

Partly cloudy. High 81°, low 60°.

Pressure29.74 inHg
Wind16.6 mph SE
Humidity56%
Visibility6.2 mi
Dew point56°
Sat, 2467° / 45°0Partly cloudy
67 °Partly cloudy

Fort Pierre, Saturday, 24 October

Partly cloudy. High 67°, low 45°.

Pressure30.33 inHg
Wind15.1 mph NW
Humidity51%
Visibility6.2 mi
Dew point34°
Sun, 2546° / 42°0.24Light rain
46 °Light rain

Fort Pierre, Sunday, 25 October

Light rain. High 46°, low 42°.

Pressure30.45 inHg
Wind7.3 mph E
Humidity81%
Visibility4.4 mi
Dew point41°
Mon, 2645° / 42°0.96Rain
45 °Rain

Fort Pierre, Monday, 26 October

Rain. High 45°, low 42°.

Pressure30.36 inHg
Wind14.3 mph E
Humidity92%
Visibility—
Dew point42°
Tue, 2753° / 46°0.28Rain
53 °Rain

Fort Pierre, Tuesday, 27 October

Rain. High 53°, low 46°.

Pressure30.06 inHg
Wind11.5 mph W
Humidity74%
Visibility—
Dew point41°
Wed, 2858° / 44°0Overcast
58 °Overcast

Fort Pierre, Wednesday, 28 October

Overcast. High 58°, low 44°.

Pressure30.06 inHg
Wind13.5 mph NE
Humidity66%
Visibility—
Dew point42°
Thu, 2951° / 46°0.01Light rain
51 °Light rain

Fort Pierre, Thursday, 29 October

Light rain. High 51°, low 46°.

Pressure30.06 inHg
Wind10 mph E
Humidity61%
Visibility—
Dew point36°
Fri, 3053° / 44°0Overcast
53 °Overcast

Fort Pierre, Friday, 30 October

Overcast. High 53°, low 44°.

Pressure29.85 inHg
Wind7.2 mph S
Humidity73%
Visibility—
Dew point39°
Sat, 3163° / 44°0Mostly clear
63 °Mostly clear

Fort Pierre, Saturday, 31 October

Mostly clear. High 63°, low 44°.

Pressure29.83 inHg
Wind15 mph NW
Humidity36%
Visibility—
Dew point30°
Sun, 0166° / 46°0Clear
66 °Clear

Fort Pierre, Sunday, 1 November

Clear. High 66°, low 46°.

Pressure30.06 inHg
Wind7.9 mph NW
Humidity30%
Visibility—
Dew point28°
Mon, 0265° / 46°0Overcast
65 °Overcast

Fort Pierre, Monday, 2 November

Overcast. High 65°, low 46°.

Pressure30.21 inHg
Wind12.8 mph SE
Humidity37%
Visibility—
Dew point32°
Tue, 0365° / 47°0Partly cloudy
65 °Partly cloudy

Fort Pierre, Tuesday, 3 November

Partly cloudy. High 65°, low 47°.

Pressure30.21 inHg
Wind17.8 mph S
Humidity39%
Visibility—
Dew point36°
Wed, 0466° / 47°0Clear
66 °Clear

Fort Pierre, Wednesday, 4 November

Clear. High 66°, low 47°.

Pressure30.15 inHg
Wind21.9 mph S
Humidity44%
Visibility—
Dew point38°
Thu, 0569° / 51°0Overcast
69 °Overcast

Fort Pierre, Thursday, 5 November

Overcast. High 69°, low 51°.

Pressure30.09 inHg
Wind18 mph S
Humidity42%
Visibility—
Dew point38°
Fri, 0674° / 51°0Partly cloudy
74 °Partly cloudy

Fort Pierre, Friday, 6 November

Partly cloudy. High 74°, low 51°.

Pressure30.00 inHg
Wind9.8 mph S
Humidity30%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0749° / 32°0.04Climate normal
49 °Climate normal

Fort Pierre, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.04 in
Chance of precipitation15%
Record high70° (2006)
Record low1° (1971)
Sun, 0849° / 32°0.07Climate normal
49 °Climate normal

Fort Pierre, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation13%
Record high78° (1999)
Record low10° (1991)
Mon, 0946° / 31°0.04Climate normal
46 °Climate normal

Fort Pierre, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (2016)
Record low10° (1966)
Tue, 1045° / 28°0.05Climate normal
45 °Climate normal

Fort Pierre, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.05 in
Chance of precipitation23%
Record high67° (1989)
Record low1° (1986)
Wed, 1143° / 28°0.02Climate normal
43 °Climate normal

Fort Pierre, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.02 in
Chance of precipitation18%
Record high66° (2005)
Record low-2° (1986)
Thu, 1244° / 28°0.05Climate normal
44 °Climate normal

Fort Pierre, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation15%
Record high68° (1999)
Record low-1° (1986)
Fri, 1346° / 29°0.03Climate normal
46 °Climate normal

Fort Pierre, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (1999)
Record low-10° (1986)
Sat, 1445° / 29°0.02Climate normal
45 °Climate normal

Fort Pierre, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (2025)
Record low-4° (2014)
Sun, 1544° / 28°0.02Climate normal
44 °Climate normal

Fort Pierre, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (1999)
Record low6° (2014)
Mon, 1645° / 28°0.03Climate normal
45 °Climate normal

Fort Pierre, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation7%
Record high70° (2001)
Record low2° (2014)
Tue, 1744° / 28°0.03Climate normal
44 °Climate normal

Fort Pierre, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation20%
Record high68° (2001)
Record low1° (2000)
Wed, 1843° / 27°0.03Climate normal
43 °Climate normal

Fort Pierre, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (2020)
Record low2° (2014)
Thu, 1942° / 28°0.03Climate normal
42 °Climate normal

Fort Pierre, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high66° (2003)
Record low7° (1985)
Fri, 2041° / 26°0.02Climate normal
41 °Climate normal

Fort Pierre, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.02 in
Chance of precipitation8%
Record high67° (1962)
Record low0° (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 Fort Pierre, 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 Fort Pierre, 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.