As of 16:53 CDT

Weather in Flandreau, SD

61°Current weather

Flandreau, Monday, 12 October, 16:53

Overcast. Feels like 61°. High 69°, low 52°.

Pressure29.71 inHg
Wind14.2 mph NW
Humidity80%
Visibility6.2 mi
Dew point55°

Monthly outlook for Flandreau, SD: average high 61.9°, average low 45.9°. That is 3.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 22 October (75.1°), the coolest 25 October (32.8°).

61.9°/45.9°
Average high / low
+3.8°
Above normal
3 / 3
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October63.5°56°+4.1°
22 October – 31 October59.2°52.1°+3.9°
1 November – 10 Novemberat normal46°—

October records over 66 years

89.4°3 October 2025All-time high
7°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Ward (10 mi).

Tue, 1359° / 44°0.02Light rain
59 °Light rain

Flandreau, Tuesday, 13 October

Light rain. High 59°, low 44°.

Pressure29.97 inHg
Wind7.6 mph N
Humidity64%
Visibility6.2 mi
Dew point41°
Wed, 1457° / 41°0Clear
57 °Clear

Flandreau, Wednesday, 14 October

Clear. High 57°, low 41°.

Pressure30.24 inHg
Wind6.1 mph NE
Humidity59%
Visibility6.2 mi
Dew point38°
Thu, 1557° / 47°0.04Light rain
57 °Light rain

Flandreau, Thursday, 15 October

Light rain. High 57°, low 47°.

Pressure30.24 inHg
Wind5.4 mph NW
Humidity84%
Visibility5.8 mi
Dew point45°
Fri, 1653° / 40°0Clear
53 °Clear

Flandreau, Friday, 16 October

Clear. High 53°, low 40°.

Pressure30.68 inHg
Wind11.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point30°
Sat, 1764° / 40°0Clear
64 °Clear

Flandreau, Saturday, 17 October

Clear. High 64°, low 40°.

Pressure30.15 inHg
Wind17.3 mph S
Humidity37%
Visibility—
Dew point29°
Sun, 1867° / 47°0Clear
67 °Clear

Flandreau, Sunday, 18 October

Clear. High 67°, low 47°.

Pressure29.94 inHg
Wind14.7 mph S
Humidity36%
Visibility—
Dew point34°
Mon, 1966° / 46°0Overcast
66 °Overcast

Flandreau, Monday, 19 October

Overcast. High 66°, low 46°.

Pressure30.18 inHg
Wind11.9 mph NE
Humidity40%
Visibility—
Dew point36°
Tue, 2070° / 50°0Partly cloudy
70 °Partly cloudy

Flandreau, Tuesday, 20 October

Partly cloudy. High 70°, low 50°.

Pressure30.03 inHg
Wind15.6 mph S
Humidity56%
Visibility—
Dew point49°
Wed, 2173° / 59°0.02Light rain
73 °Light rain

Flandreau, Wednesday, 21 October

Light rain. High 73°, low 59°.

Pressure29.83 inHg
Wind19.7 mph S
Humidity61%
Visibility—
Dew point56°
Thu, 2275° / 64°0.13Light rain
75 °Light rain

Flandreau, Thursday, 22 October

Light rain. High 75°, low 64°.

Pressure29.77 inHg
Wind18.3 mph S
Humidity78%
Visibility—
Dew point61°
Fri, 2366° / 47°0.18Rain
66 °Rain

Flandreau, Friday, 23 October

Rain. High 66°, low 47°.

Pressure29.74 inHg
Wind17.9 mph W
Humidity72%
Visibility—
Dew point42°
Sat, 2445° / 39°0.01Light rain
45 °Light rain

Flandreau, Saturday, 24 October

Light rain. High 45°, low 39°.

Pressure29.97 inHg
Wind18.9 mph NW
Humidity75%
Visibility—
Dew point36°
Sun, 2551° / 33°0Overcast
51 °Overcast

Flandreau, Sunday, 25 October

Overcast. High 51°, low 33°.

Pressure30.12 inHg
Wind5.7 mph N
Humidity55%
Visibility—
Dew point30°
Mon, 2658° / 42°0Overcast
58 °Overcast

Flandreau, Monday, 26 October

Overcast. High 58°, low 42°.

Pressure30.06 inHg
Wind11 mph S
Humidity55%
Visibility—
Dew point38°
Tue, 2760° / 44°0.01Light rain
60 °Light rain

Flandreau, Tuesday, 27 October

Light rain. High 60°, low 44°.

Pressure29.85 inHg
Wind11.8 mph NW
Humidity73%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2851° / 36°0.04Climate normal
51 °Climate normal

Flandreau, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation15%
Record high73° (2024)
Record low16° (2017)
Thu, 2951° / 35°0.06Climate normal
51 °Climate normal

Flandreau, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (2004)
Record low19° (2020)
Fri, 3050° / 35°0.1Climate normal
50 °Climate normal

Flandreau, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (1965)
Record low17° (1991)
Sat, 3149° / 33°0.09Climate normal
49 °Climate normal

Flandreau, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.09 in
Chance of precipitation20%
Record high70° (1990)
Record low17° (2019)
Sun, 0148° / 34°0.06Climate normal
48 °Climate normal

Flandreau, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (1990)
Record low17° (2002)
Mon, 0248° / 33°0.04Climate normal
48 °Climate normal

Flandreau, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (2022)
Record low8° (1991)
Tue, 0347° / 33°0.04Climate normal
47 °Climate normal

Flandreau, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (1978)
Record low4° (1991)
Wed, 0447° / 31°0.02Climate normal
47 °Climate normal

Flandreau, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation7%
Record high71° (2020)
Record low-10° (1991)
Thu, 0547° / 32°0.05Climate normal
47 °Climate normal

Flandreau, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high69° (2001)
Record low6° (1991)
Fri, 0647° / 32°0.04Climate normal
47 °Climate normal

Flandreau, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.04 in
Chance of precipitation18%
Record high72° (2020)
Record low-1° (1991)
Sat, 0746° / 30°0.02Climate normal
46 °Climate normal

Flandreau, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (2020)
Record low-13° (1991)
Sun, 0846° / 30°0.06Climate normal
46 °Climate normal

Flandreau, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low30°
Average precipitation0.06 in
Chance of precipitation18%
Record high72° (1999)
Record low1° (1991)
Mon, 0943° / 30°0.13Climate normal
43 °Climate normal

Flandreau, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation20%
Record high68° (1999)
Record low11° (2018)
Tue, 1041° / 27°0.07Climate normal
41 °Climate normal

Flandreau, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.07 in
Chance of precipitation23%
Record high63° (2016)
Record low7° (2008)

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 Flandreau, 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 Flandreau, 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.