As of 11:41 CDT

Weather in Garretson, SD

51°Current weather

Garretson, Tuesday, 13 October, 11:41

Overcast. Feels like 49°. High 55°, low 46°.

Pressure29.97 inHg
Wind5.7 mph NW
Humidity72%
Visibility6.2 mi
Dew point42°

Monthly outlook for Garretson, SD: average high 57.5°, average low 43.8°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 22 October (72.4°), the coolest 26 October (36.6°).

57.5°/43.8°
Average high / low
+0.8°
Above normal
4 / 3
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October60°57.1°+1.6°
23 October – 1 November53.2°52.8°+0.2°
2 November – 11 Novemberat normal46.6°—

October records over 66 years

89.2°3 October 2025All-time high
9.1°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Jasper (11 mi).

Wed, 1457° / 40°0Light rain
57 °Light rain

Garretson, Wednesday, 14 October

Light rain. High 57°, low 40°.

Pressure30.24 inHg
Wind6.4 mph NE
Humidity59%
Visibility6.2 mi
Dew point40°
Thu, 1557° / 46°0.31Rain
57 °Rain

Garretson, Thursday, 15 October

Rain. High 57°, low 46°.

Pressure30.15 inHg
Wind10 mph N
Humidity93%
Visibility6.2 mi
Dew point47°
Fri, 1652° / 40°0Mostly clear
52 °Mostly clear

Garretson, Friday, 16 October

Mostly clear. High 52°, low 40°.

Pressure30.62 inHg
Wind15 mph N
Humidity54%
Visibility6.2 mi
Dew point31°
Sat, 1761° / 37°0Clear
61 °Clear

Garretson, Saturday, 17 October

Clear. High 61°, low 37°.

Pressure30.24 inHg
Wind17.5 mph S
Humidity43%
Visibility—
Dew point31°
Sun, 1859° / 46°0Overcast
59 °Overcast

Garretson, Sunday, 18 October

Overcast. High 59°, low 46°.

Pressure30.03 inHg
Wind14.8 mph S
Humidity54%
Visibility—
Dew point38°
Mon, 1961° / 43°0Clear
61 °Clear

Garretson, Monday, 19 October

Clear. High 61°, low 43°.

Pressure30.21 inHg
Wind8.2 mph SE
Humidity29%
Visibility—
Dew point25°
Tue, 2059° / 42°0.01Light rain
59 °Light rain

Garretson, Tuesday, 20 October

Light rain. High 59°, low 42°.

Pressure30.06 inHg
Wind15.5 mph SE
Humidity83%
Visibility—
Dew point50°
Wed, 2168° / 56°0.14Light rain
68 °Light rain

Garretson, Wednesday, 21 October

Light rain. High 68°, low 56°.

Pressure29.91 inHg
Wind16.3 mph S
Humidity89%
Visibility—
Dew point60°
Thu, 2272° / 64°0.44Rain
72 °Rain

Garretson, Thursday, 22 October

Rain. High 72°, low 64°.

Pressure29.71 inHg
Wind14 mph S
Humidity80%
Visibility—
Dew point64°
Fri, 2360° / 43°0.54Rain
60 °Rain

Garretson, Friday, 23 October

Rain. High 60°, low 43°.

Pressure29.85 inHg
Wind22.6 mph W
Humidity74%
Visibility—
Dew point41°
Sat, 2455° / 42°0Clear
55 °Clear

Garretson, Saturday, 24 October

Clear. High 55°, low 42°.

Pressure30.36 inHg
Wind14.1 mph W
Humidity51%
Visibility—
Dew point34°
Sun, 2558° / 40°0Clear
58 °Clear

Garretson, Sunday, 25 October

Clear. High 58°, low 40°.

Pressure30.15 inHg
Wind17.5 mph NW
Humidity35%
Visibility—
Dew point28°
Mon, 2649° / 37°0Clear
49 °Clear

Garretson, Monday, 26 October

Clear. High 49°, low 37°.

Pressure30.39 inHg
Wind12.3 mph NW
Humidity54%
Visibility—
Dew point29°
Tue, 2750° / 37°0.01Light rain
50 °Light rain

Garretson, Tuesday, 27 October

Light rain. High 50°, low 37°.

Pressure30.03 inHg
Wind19.5 mph S
Humidity57%
Visibility—
Dew point33°
Wed, 2848° / 42°0Overcast
48 °Overcast

Garretson, Wednesday, 28 October

Overcast. High 48°, low 42°.

Pressure29.88 inHg
Wind16.4 mph NW
Humidity69%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2953° / 36°0.07Climate normal
53 °Climate normal

Garretson, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (2004)
Record low21° (1991)
Fri, 3051° / 36°0.11Climate normal
51 °Climate normal

Garretson, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation25%
Record high68° (1965)
Record low18° (1991)
Sat, 3151° / 34°0.09Climate normal
51 °Climate normal

Garretson, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (1990)
Record low18° (1993)
Sun, 0149° / 35°0.07Climate normal
49 °Climate normal

Garretson, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation13%
Record high71° (1990)
Record low17° (2002)
Mon, 0249° / 34°0.03Climate normal
49 °Climate normal

Garretson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.03 in
Chance of precipitation13%
Record high71° (2022)
Record low9° (1991)
Tue, 0348° / 34°0.04Climate normal
48 °Climate normal

Garretson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (1978)
Record low2° (1991)
Wed, 0448° / 32°0.02Climate normal
48 °Climate normal

Garretson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2020)
Record low-12° (1991)
Thu, 0549° / 33°0.05Climate normal
49 °Climate normal

Garretson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.05 in
Chance of precipitation27%
Record high70° (2001)
Record low8° (1991)
Fri, 0648° / 32°0.04Climate normal
48 °Climate normal

Garretson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (2020)
Record low1° (1991)
Sat, 0748° / 31°0.02Climate normal
48 °Climate normal

Garretson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high70° (2001)
Record low-15° (1991)
Sun, 0847° / 31°0.06Climate normal
47 °Climate normal

Garretson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.06 in
Chance of precipitation15%
Record high74° (1999)
Record low0° (1991)
Mon, 0945° / 31°0.14Climate normal
45 °Climate normal

Garretson, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.14 in
Chance of precipitation23%
Record high70° (1999)
Record low12° (2018)
Tue, 1043° / 28°0.09Climate normal
43 °Climate normal

Garretson, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.09 in
Chance of precipitation22%
Record high65° (2016)
Record low9° (1986)
Wed, 1141° / 26°0.04Climate normal
41 °Climate normal

Garretson, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (1967)
Record low2° (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 Garretson, 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 Garretson, 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.