As of 09:36 MDT

Weather in Gustave, SD

73°Current weather

Gustave, Saturday, 10 October, 09:36

Clear. Feels like 71°. High 80°, low 55°.

Pressure29.53 inHg
Wind9.7 mph W
Humidity31%
Visibility6.2 mi
Dew point40°

Monthly outlook for Gustave, SD: average high 57.8°, average low 40.8°. That is 1° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 10 October (80.3°), the coolest 17 October (24.9°).

57.8°/40.8°
Average high / low
+1°
Above normal
3 / 3
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October58.4°56.6°+1°
20 October – 29 October56.8°53.8°+1.7°
30 October – 8 Novemberat normal47.5°—

October records over 66 years

90.5°4 October 1963All-time high
-10.5°30 October 1991All-time low
Sun, 1154° / 43°0.06Light rain
54 °Light rain

Gustave, Sunday, 11 October

Light rain. High 54°, low 43°.

Pressure29.85 inHg
Wind8.9 mph NE
Humidity85%
Visibility6.2 mi
Dew point45°
Mon, 1248° / 41°0.04Light rain
48 °Light rain

Gustave, Monday, 12 October

Light rain. High 48°, low 41°.

Pressure29.94 inHg
Wind8.5 mph NW
Humidity88%
Visibility6.2 mi
Dew point43°
Tue, 1348° / 37°0Overcast
48 °Overcast

Gustave, Tuesday, 13 October

Overcast. High 48°, low 37°.

Pressure30.12 inHg
Wind4.2 mph SE
Humidity65%
Visibility6.2 mi
Dew point33°
Wed, 1458° / 40°0Clear
58 °Clear

Gustave, Wednesday, 14 October

Clear. High 58°, low 40°.

Pressure30.24 inHg
Wind9.9 mph SE
Humidity50%
Visibility—
Dew point35°
Thu, 1564° / 42°0Light rain
64 °Light rain

Gustave, Thursday, 15 October

Light rain. High 64°, low 42°.

Pressure30.30 inHg
Wind10.7 mph SE
Humidity55%
Visibility—
Dew point40°
Fri, 1645° / 32°0Clear
45 °Clear

Gustave, Friday, 16 October

Clear. High 45°, low 32°.

Pressure30.65 inHg
Wind26.4 mph NW
Humidity35%
Visibility—
Dew point13°
Sat, 1750° / 25°0Clear
50 °Clear

Gustave, Saturday, 17 October

Clear. High 50°, low 25°.

Pressure30.36 inHg
Wind19.9 mph SE
Humidity21%
Visibility—
Dew point3°
Sun, 1867° / 41°0Overcast
67 °Overcast

Gustave, Sunday, 18 October

Overcast. High 67°, low 41°.

Pressure29.97 inHg
Wind10.4 mph W
Humidity24%
Visibility—
Dew point22°
Mon, 1970° / 48°0Clear
70 °Clear

Gustave, Monday, 19 October

Clear. High 70°, low 48°.

Pressure29.80 inHg
Wind8.9 mph NE
Humidity23%
Visibility—
Dew point26°
Tue, 2053° / 43°0.58Rain
53 °Rain

Gustave, Tuesday, 20 October

Rain. High 53°, low 43°.

Pressure29.80 inHg
Wind26.1 mph NW
Humidity89%
Visibility—
Dew point42°
Wed, 2162° / 37°0Partly cloudy
62 °Partly cloudy

Gustave, Wednesday, 21 October

Partly cloudy. High 62°, low 37°.

Pressure29.97 inHg
Wind17.6 mph NW
Humidity40%
Visibility—
Dew point29°
Thu, 2255° / 42°0Clear
55 °Clear

Gustave, Thursday, 22 October

Clear. High 55°, low 42°.

Pressure30.15 inHg
Wind11.9 mph NW
Humidity28%
Visibility—
Dew point19°
Fri, 2360° / 41°0Overcast
60 °Overcast

Gustave, Friday, 23 October

Overcast. High 60°, low 41°.

Pressure29.97 inHg
Wind10 mph SE
Humidity37%
Visibility—
Dew point27°
Sat, 2462° / 49°0Overcast
62 °Overcast

Gustave, Saturday, 24 October

Overcast. High 62°, low 49°.

Pressure30.00 inHg
Wind20.1 mph NW
Humidity39%
Visibility—
Dew point33°
Sun, 2548° / 38°0Overcast
48 °Overcast

Gustave, Sunday, 25 October

Overcast. High 48°, low 38°.

Pressure30.53 inHg
Wind16.2 mph NW
Humidity58%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2654° / 34°0.04Climate normal
54 °Climate normal

Gustave, Monday, 26 October

Climate normal for this date — 60-year average.

Average high54°
Average low34°
Average precipitation0.04 in
Chance of precipitation15%
Record high73° (1990)
Record low-9° (2020)
Tue, 2752° / 33°0.03Climate normal
52 °Climate normal

Gustave, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°
Average low33°
Average precipitation0.03 in
Chance of precipitation20%
Record high73° (2016)
Record low9° (2023)
Wed, 2852° / 33°0.06Climate normal
52 °Climate normal

Gustave, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high76° (1985)
Record low9° (2023)
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)

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.