As of 08:51 MDT

Weather in Gustave, SD

40°Current weather

Gustave, Tuesday, 13 October, 08:51

Overcast. Feels like 40°. High 48°, low 38°.

Pressure30.06 inHg
Wind2 mph N
Humidity83%
Visibility6.2 mi
Dew point36°

Monthly outlook for Gustave, SD: average high 55.2°, average low 38.7°. That is 0.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 17 October (73.8°), the coolest 16 October (27.2°).

55.2°/38.7°
Average high / low
+0.2°
Above normal
2 / 3
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October57.5°55.9°+0.9°
23 October – 1 November51.5°51.4°+0.1°
2 November – 11 Novemberat normal45.6°—

October records over 66 years

90.5°4 October 1963All-time high
-10.5°30 October 1991All-time low
Wed, 1451° / 37°0.02Light rain
51 °Light rain

Gustave, Wednesday, 14 October

Light rain. High 51°, low 37°.

Pressure30.18 inHg
Wind3.9 mph S
Humidity54%
Visibility6.2 mi
Dew point35°
Thu, 1551° / 37°0Clear
51 °Clear

Gustave, Thursday, 15 October

Clear. High 51°, low 37°.

Pressure30.50 inHg
Wind19 mph NW
Humidity45%
Visibility6.2 mi
Dew point25°
Fri, 1657° / 27°0Clear
57 °Clear

Gustave, Friday, 16 October

Clear. High 57°, low 27°.

Pressure30.59 inHg
Wind10.6 mph S
Humidity40%
Visibility6.2 mi
Dew point16°
Sat, 1774° / 41°0Partly cloudy
74 °Partly cloudy

Gustave, Saturday, 17 October

Partly cloudy. High 74°, low 41°.

Pressure29.97 inHg
Wind8.5 mph SW
Humidity28%
Visibility—
Dew point30°
Sun, 1866° / 42°0Partly cloudy
66 °Partly cloudy

Gustave, Sunday, 18 October

Partly cloudy. High 66°, low 42°.

Pressure30.03 inHg
Wind9.8 mph SE
Humidity38%
Visibility—
Dew point34°
Mon, 1968° / 43°0Clear
68 °Clear

Gustave, Monday, 19 October

Clear. High 68°, low 43°.

Pressure29.85 inHg
Wind17 mph SE
Humidity29%
Visibility—
Dew point25°
Tue, 2071° / 53°0Partly cloudy
71 °Partly cloudy

Gustave, Tuesday, 20 October

Partly cloudy. High 71°, low 53°.

Pressure29.59 inHg
Wind21.3 mph SW
Humidity29%
Visibility—
Dew point35°
Wed, 2148° / 41°0.09Light rain
48 °Light rain

Gustave, Wednesday, 21 October

Light rain. High 48°, low 41°.

Pressure30.00 inHg
Wind15.2 mph NW
Humidity74%
Visibility—
Dew point37°
Thu, 2241° / 35°0.39Snow
41 °Snow

Gustave, Thursday, 22 October

Snow. High 41°, low 35°.

Pressure29.94 inHg
Wind6.2 mph NW
Humidity95%
Visibility—
Dew point37°
Fri, 2344° / 36°0.03Snow
44 °Snow

Gustave, Friday, 23 October

Snow. High 44°, low 36°.

Pressure30.03 inHg
Wind22.1 mph NW
Humidity65%
Visibility—
Dew point32°
Sat, 2451° / 35°0Clear
51 °Clear

Gustave, Saturday, 24 October

Clear. High 51°, low 35°.

Pressure30.36 inHg
Wind16.3 mph W
Humidity39%
Visibility—
Dew point22°
Sun, 2550° / 40°0Clear
50 °Clear

Gustave, Sunday, 25 October

Clear. High 50°, low 40°.

Pressure30.39 inHg
Wind23.7 mph NW
Humidity46%
Visibility—
Dew point28°
Mon, 2651° / 35°0Clear
51 °Clear

Gustave, Monday, 26 October

Clear. High 51°, low 35°.

Pressure30.21 inHg
Wind16.7 mph SE
Humidity43%
Visibility—
Dew point23°
Tue, 2764° / 40°0.01Light rain
64 °Light rain

Gustave, Tuesday, 27 October

Light rain. High 64°, low 40°.

Pressure29.62 inHg
Wind21.1 mph NW
Humidity41%
Visibility—
Dew point33°
Wed, 2848° / 38°0Overcast
48 °Overcast

Gustave, Wednesday, 28 October

Overcast. High 48°, low 38°.

Pressure30.06 inHg
Wind27.2 mph NW
Humidity62%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2950° / 32°0.09Climate normal
50 °Climate normal

Gustave, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (1968)
Record low0° (1991)
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)

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.