As of 23:56 MDT

Weather in Gustave, SD

46°Current weather

Gustave, Wednesday, 14 October, 23:56

Light rain. Feels like 44°. High 53°, low 38°.

Pressure30.15 inHg
Wind5.5 mph W
Humidity93%
Visibility6.2 mi
Dew point45°

Monthly outlook for Gustave, SD: average high 56.1°, average low 38.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 17 October (74°), the coolest 16 October (27.6°).

56.1°/38.9°
Average high / low
+0.9°
Above normal
1 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October59.5°55.7°+2.1°
24 October – 2 November50.4°50.8°-0.2°
3 November – 12 Novemberat normal45.1°—

October records over 66 years

90.5°4 October 1963All-time high
-10.5°30 October 1991All-time low
Thu, 1546° / 38°0Mostly clear
46 °Mostly clear

Gustave, Thursday, 15 October

Mostly clear. High 46°, low 38°.

Pressure30.47 inHg
Wind26.7 mph NW
Humidity53%
Visibility6.2 mi
Dew point23°
Fri, 1655° / 28°0Clear
55 °Clear

Gustave, Friday, 16 October

Clear. High 55°, low 28°.

Pressure30.65 inHg
Wind8.9 mph S
Humidity46%
Visibility6.2 mi
Dew point21°
Sat, 1774° / 40°0Partly cloudy
74 °Partly cloudy

Gustave, Saturday, 17 October

Partly cloudy. High 74°, low 40°.

Pressure30.03 inHg
Wind6.3 mph SW
Humidity28%
Visibility6.2 mi
Dew point34°
Sun, 1864° / 47°0Clear
64 °Clear

Gustave, Sunday, 18 October

Clear. High 64°, low 47°.

Pressure30.18 inHg
Wind8 mph E
Humidity33%
Visibility6.2 mi
Dew point32°
Mon, 1961° / 41°0Clear
61 °Clear

Gustave, Monday, 19 October

Clear. High 61°, low 41°.

Pressure30.09 inHg
Wind13.2 mph SE
Humidity51%
Visibility—
Dew point36°
Tue, 2073° / 43°0Clear
73 °Clear

Gustave, Tuesday, 20 October

Clear. High 73°, low 43°.

Pressure29.88 inHg
Wind12.3 mph SE
Humidity46%
Visibility—
Dew point40°
Wed, 2168° / 48°0Clear
68 °Clear

Gustave, Wednesday, 21 October

Clear. High 68°, low 48°.

Pressure29.80 inHg
Wind10.8 mph SE
Humidity38%
Visibility—
Dew point33°
Thu, 2257° / 45°0.18Rain
57 °Rain

Gustave, Thursday, 22 October

Rain. High 57°, low 45°.

Pressure29.53 inHg
Wind21.1 mph NW
Humidity58%
Visibility—
Dew point41°
Fri, 2344° / 37°0.03Light snow
44 °Light snow

Gustave, Friday, 23 October

Light snow. High 44°, low 37°.

Pressure29.91 inHg
Wind22.6 mph NW
Humidity60%
Visibility—
Dew point31°
Sat, 2441° / 34°0.02Light snow
41 °Light snow

Gustave, Saturday, 24 October

Light snow. High 41°, low 34°.

Pressure30.47 inHg
Wind18.9 mph NW
Humidity46%
Visibility—
Dew point19°
Sun, 2549° / 33°0Overcast
49 °Overcast

Gustave, Sunday, 25 October

Overcast. High 49°, low 33°.

Pressure30.21 inHg
Wind26.1 mph NW
Humidity31%
Visibility—
Dew point15°
Mon, 2649° / 40°0Partly cloudy
49 °Partly cloudy

Gustave, Monday, 26 October

Partly cloudy. High 49°, low 40°.

Pressure30.15 inHg
Wind21.6 mph NW
Humidity47%
Visibility—
Dew point27°
Tue, 2758° / 36°0Mostly clear
58 °Mostly clear

Gustave, Tuesday, 27 October

Mostly clear. High 58°, low 36°.

Pressure29.94 inHg
Wind15.3 mph SW
Humidity36%
Visibility—
Dew point24°
Wed, 2851° / 42°0Light rain
51 °Light rain

Gustave, Wednesday, 28 October

Light rain. High 51°, low 42°.

Pressure29.83 inHg
Wind23.3 mph NW
Humidity62%
Visibility—
Dew point36°
Thu, 2955° / 34°0Partly cloudy
55 °Partly cloudy

Gustave, Thursday, 29 October

Partly cloudy. High 55°, low 34°.

Pressure29.91 inHg
Wind15.9 mph S
Humidity37%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3048° / 31°0.03Climate normal
48 °Climate normal

Gustave, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high73° (1968)
Record low-10° (1991)
Sat, 3149° / 31°0.03Climate normal
49 °Climate normal

Gustave, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.03 in
Chance of precipitation13%
Record high75° (1999)
Record low-6° (1991)
Sun, 0148° / 31°0.05Climate normal
48 °Climate normal

Gustave, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.05 in
Chance of precipitation15%
Record high72° (1965)
Record low4° (1991)
Mon, 0248° / 30°0.02Climate normal
48 °Climate normal

Gustave, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (1965)
Record low-8° (1991)
Tue, 0347° / 31°0.02Climate normal
47 °Climate normal

Gustave, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (1975)
Record low-8° (1991)
Wed, 0449° / 30°0.02Climate normal
49 °Climate normal

Gustave, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low30°
Average precipitation0.02 in
Chance of precipitation15%
Record high75° (1978)
Record low6° (1991)
Thu, 0547° / 30°0.02Climate normal
47 °Climate normal

Gustave, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (1975)
Record low-1° (2003)
Fri, 0647° / 29°0.04Climate normal
47 °Climate normal

Gustave, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation10%
Record high69° (2009)
Record low2° (1991)
Sat, 0747° / 29°0.03Climate normal
47 °Climate normal

Gustave, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation12%
Record high75° (1999)
Record low-6° (1991)
Sun, 0845° / 28°0.03Climate normal
45 °Climate normal

Gustave, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation20%
Record high74° (1999)
Record low1° (2000)
Mon, 0942° / 26°0.05Climate normal
42 °Climate normal

Gustave, Monday, 9 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.05 in
Chance of precipitation17%
Record high67° (2001)
Record low-2° (2000)
Tue, 1043° / 25°0.05Climate normal
43 °Climate normal

Gustave, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high43°
Average low25°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (2007)
Record low-10° (1986)
Wed, 1141° / 24°0.01Climate normal
41 °Climate normal

Gustave, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.01 in
Chance of precipitation12%
Record high66° (1990)
Record low-3° (1986)
Thu, 1243° / 24°0.02Climate normal
43 °Climate normal

Gustave, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (1999)
Record low-12° (1986)

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 Gustave, 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 Gustave, 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.