As of 07:10 CDT

Weather in Garretson, SD

33°Current weather

Garretson, Saturday, 17 October, 07:10

Clear. Feels like 25°. High 59°, low 33°.

Pressure30.42 inHg
Wind11.5 mph S
Humidity83%
Visibility6.2 mi
Dew point29°

Monthly outlook for Garretson, SD: average high 60.9°, average low 44°. That is 3.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 23 October (75.2°), the coolest 26 October (30.2°).

60.9°/44°
Average high / low
+3.7°
Above normal
4 / 3
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October62.6°55.9°+3.7°
27 October – 5 November58.2°50.4°+4.3°
6 November – 15 Novemberat normal44.2°—

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).

Sun, 1864° / 44°0Clear
64 °Clear

Garretson, Sunday, 18 October

Clear. High 64°, low 44°.

Pressure30.09 inHg
Wind13.9 mph S
Humidity52%
Visibility6.2 mi
Dew point39°
Mon, 1961° / 43°0Overcast
61 °Overcast

Garretson, Monday, 19 October

Overcast. High 61°, low 43°.

Pressure30.21 inHg
Wind8.7 mph SE
Humidity67%
Visibility6.2 mi
Dew point45°
Tue, 2065° / 47°0Mostly clear
65 °Mostly clear

Garretson, Tuesday, 20 October

Mostly clear. High 65°, low 47°.

Pressure30.21 inHg
Wind10.1 mph S
Humidity67%
Visibility6.2 mi
Dew point48°
Wed, 2169° / 51°0Clear
69 °Clear

Garretson, Wednesday, 21 October

Clear. High 69°, low 51°.

Pressure30.12 inHg
Wind9.3 mph S
Humidity65%
Visibility—
Dew point51°
Thu, 2271° / 51°0Overcast
71 °Overcast

Garretson, Thursday, 22 October

Overcast. High 71°, low 51°.

Pressure30.15 inHg
Wind9.6 mph SE
Humidity63%
Visibility—
Dew point53°
Fri, 2375° / 62°0.11Light rain
75 °Light rain

Garretson, Friday, 23 October

Light rain. High 75°, low 62°.

Pressure29.80 inHg
Wind24.7 mph S
Humidity63%
Visibility—
Dew point58°
Sat, 2465° / 52°0Partly cloudy
65 °Partly cloudy

Garretson, Saturday, 24 October

Partly cloudy. High 65°, low 52°.

Pressure29.91 inHg
Wind17.4 mph S
Humidity51%
Visibility—
Dew point44°
Sun, 2549° / 39°0.06Light rain
49 °Light rain

Garretson, Sunday, 25 October

Light rain. High 49°, low 39°.

Pressure30.21 inHg
Wind15.5 mph N
Humidity50%
Visibility—
Dew point28°
Mon, 2648° / 30°0Clear
48 °Clear

Garretson, Monday, 26 October

Clear. High 48°, low 30°.

Pressure30.33 inHg
Wind8.5 mph N
Humidity35%
Visibility—
Dew point17°
Tue, 2749° / 37°0Overcast
49 °Overcast

Garretson, Tuesday, 27 October

Overcast. High 49°, low 37°.

Pressure30.09 inHg
Wind21.2 mph S
Humidity46%
Visibility—
Dew point27°
Wed, 2867° / 47°0.04Light rain
67 °Light rain

Garretson, Wednesday, 28 October

Light rain. High 67°, low 47°.

Pressure29.59 inHg
Wind25.4 mph NW
Humidity89%
Visibility—
Dew point53°
Thu, 2961° / 41°0.01Light rain
61 °Light rain

Garretson, Thursday, 29 October

Light rain. High 61°, low 41°.

Pressure30.06 inHg
Wind22.6 mph NW
Humidity41%
Visibility—
Dew point32°
Fri, 3061° / 51°0.13Light rain
61 °Light rain

Garretson, Friday, 30 October

Light rain. High 61°, low 51°.

Pressure29.59 inHg
Wind16.8 mph S
Humidity78%
Visibility—
Dew point51°
Sat, 3161° / 38°0.59Rain
61 °Rain

Garretson, Saturday, 31 October

Rain. High 61°, low 38°.

Pressure29.29 inHg
Wind26.4 mph NW
Humidity90%
Visibility—
Dew point47°
Sun, 0149° / 38°0Overcast
49 °Overcast

Garretson, Sunday, 1 November

Overcast. High 49°, low 38°.

Pressure29.97 inHg
Wind19.1 mph NW
Humidity49%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1241° / 26°0.06Climate normal
41 °Climate normal

Garretson, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1999)
Record low-3° (1966)
Fri, 1343° / 28°0.04Climate normal
43 °Climate normal

Garretson, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (1999)
Record low0° (1982)
Sat, 1443° / 29°0.02Climate normal
43 °Climate normal

Garretson, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (2025)
Record low6° (2014)
Sun, 1544° / 28°0.06Climate normal
44 °Climate normal

Garretson, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation17%
Record high65° (2001)
Record low5° (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 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.