As of 09:08 MDT

Weather in Swett, SD

41°Current weather

Swett, Sunday, 25 October, 09:08

Overcast. Feels like 36°. High 45°, low 32°.

Pressure30.39 inHg
Wind7.1 mph SE
Humidity83%
Visibility3.9 mi
Dew point37°

Monthly outlook for Swett, SD: average high 59.5°, average low 42.4°. That is 4.1° above the climate normal for October. Precipitation is expected on 2 days (about 1.0 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 1 November (70°), the coolest 27 October (26.2°).

59.5°/42.4°
Average high / low
+4.1°
Above normal
2 / 3
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November59°53.3°+3.2°
4 November – 13 November60.2°48.5°+6.5°
14 November – 23 Novemberat normal45°—

October records over 66 years

91.4°5 October 1963All-time high
-1.8°26 October 1997All-time low

Climate normals and records are computed from the nearest reference point — Allen (8 mi).

Mon, 2636° / 28°0.85Snow
36 °Snow

Swett, Monday, 26 October

Snow. High 36°, low 28°.

Pressure30.36 inHg
Wind8.9 mph NE
Humidity99%
Visibility0.9 mi
Dew point34°
Tue, 2765° / 26°0Mostly clear
65 °Mostly clear

Swett, Tuesday, 27 October

Mostly clear. High 65°, low 26°.

Pressure29.85 inHg
Wind14.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point43°
Wed, 2859° / 43°0Clear
59 °Clear

Swett, Wednesday, 28 October

Clear. High 59°, low 43°.

Pressure29.94 inHg
Wind10 mph W
Humidity51%
Visibility6.2 mi
Dew point41°
Thu, 2966° / 40°0Overcast
66 °Overcast

Swett, Thursday, 29 October

Overcast. High 66°, low 40°.

Pressure30.06 inHg
Wind12 mph SW
Humidity43%
Visibility—
Dew point36°
Fri, 3063° / 45°0Overcast
63 °Overcast

Swett, Friday, 30 October

Overcast. High 63°, low 45°.

Pressure30.06 inHg
Wind9 mph NE
Humidity71%
Visibility—
Dew point48°
Sat, 3166° / 53°0Light rain
66 °Light rain

Swett, Saturday, 31 October

Light rain. High 66°, low 53°.

Pressure29.85 inHg
Wind9.6 mph SW
Humidity54%
Visibility—
Dew point46°
Sun, 0170° / 51°0Overcast
70 °Overcast

Swett, Sunday, 1 November

Overcast. High 70°, low 51°.

Pressure29.94 inHg
Wind21.6 mph S
Humidity34%
Visibility—
Dew point36°
Mon, 0263° / 47°0Overcast
63 °Overcast

Swett, Monday, 2 November

Overcast. High 63°, low 47°.

Pressure29.44 inHg
Wind40.6 mph W
Humidity33%
Visibility—
Dew point32°
Tue, 0356° / 44°0Clear
56 °Clear

Swett, Tuesday, 3 November

Clear. High 56°, low 44°.

Pressure30.06 inHg
Wind17.7 mph NW
Humidity25%
Visibility—
Dew point17°
Wed, 0458° / 42°0Partly cloudy
58 °Partly cloudy

Swett, Wednesday, 4 November

Partly cloudy. High 58°, low 42°.

Pressure30.00 inHg
Wind9.1 mph SE
Humidity29%
Visibility—
Dew point22°
Thu, 0558° / 47°0Overcast
58 °Overcast

Swett, Thursday, 5 November

Overcast. High 58°, low 47°.

Pressure29.85 inHg
Wind11.8 mph N
Humidity39%
Visibility—
Dew point28°
Fri, 0667° / 46°0Overcast
67 °Overcast

Swett, Friday, 6 November

Overcast. High 67°, low 46°.

Pressure29.53 inHg
Wind20.4 mph S
Humidity29%
Visibility—
Dew point28°
Sat, 0759° / 48°0Overcast
59 °Overcast

Swett, Saturday, 7 November

Overcast. High 59°, low 48°.

Pressure29.47 inHg
Wind20.6 mph NW
Humidity40%
Visibility—
Dew point33°
Sun, 0853° / 43°0Clear
53 °Clear

Swett, Sunday, 8 November

Clear. High 53°, low 43°.

Pressure29.94 inHg
Wind22.5 mph NW
Humidity44%
Visibility—
Dew point29°
Mon, 0966° / 42°0Clear
66 °Clear

Swett, Monday, 9 November

Clear. High 66°, low 42°.

Pressure30.06 inHg
Wind9.8 mph W
Humidity36%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1046° / 28°0.04Climate normal
46 °Climate normal

Swett, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (2005)
Record low-1° (1986)
Wed, 1144° / 29°0.03Climate normal
44 °Climate normal

Swett, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high73° (2005)
Record low0° (1986)
Thu, 1247° / 29°0.04Climate normal
47 °Climate normal

Swett, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (1999)
Record low-15° (1986)
Fri, 1347° / 30°0.04Climate normal
47 °Climate normal

Swett, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (1999)
Record low-15° (1986)
Sat, 1447° / 31°0.02Climate normal
47 °Climate normal

Swett, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (2025)
Record low7° (1985)
Sun, 1547° / 30°0.02Climate normal
47 °Climate normal

Swett, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (1963)
Record low3° (2014)
Mon, 1648° / 29°0.03Climate normal
48 °Climate normal

Swett, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low29°
Average precipitation0.03 in
Chance of precipitation8%
Record high71° (2016)
Record low1° (2014)
Tue, 1746° / 29°0.02Climate normal
46 °Climate normal

Swett, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation22%
Record high70° (1999)
Record low-6° (2000)
Wed, 1846° / 28°0.04Climate normal
46 °Climate normal

Swett, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2020)
Record low3° (1996)
Thu, 1944° / 28°0.03Climate normal
44 °Climate normal

Swett, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high64° (2003)
Record low1° (1985)
Fri, 2044° / 26°0.02Climate normal
44 °Climate normal

Swett, Friday, 20 November

Climate normal for this date — 60-year average.

Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation13%
Record high66° (2012)
Record low-8° (1985)
Sat, 2144° / 27°0.02Climate normal
44 °Climate normal

Swett, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (2012)
Record low-5° (1977)
Sun, 2244° / 27°0.02Climate normal
44 °Climate normal

Swett, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2006)
Record low-7° (1985)
Mon, 2342° / 25°0.02Climate normal
42 °Climate normal

Swett, Monday, 23 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high64° (2017)
Record low-10° (1985)

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 Swett, 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 Swett, 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.