As of 00:32 CDT

Weather in Betts, SD

71°Current weather

Betts, Saturday, 10 October, 00:32

Clear. Feels like 71°. High 89°, low 66°.

Pressure29.62 inHg
Wind15 mph S
Humidity53%
Visibility6.2 mi
Dew point53°

Monthly outlook for Betts, SD: average high 61.9°, average low 46.1°. That is 1.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 10 October (88.7°), the coolest 17 October (29.8°).

61.9°/46.1°
Average high / low
+1.3°
Above normal
2 / 3
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October64.2°60.5°+2°
20 October – 29 October58°56.7°+0.7°
30 October – 8 Novemberat normal50.7°—

October records over 66 years

90.9°3 October 2025All-time high
11.5°31 October 2002All-time low

Climate normals and records are computed from the nearest reference point — Letcher (13 mi).

Sun, 1185° / 57°0Overcast
85 °Overcast

Betts, Sunday, 11 October

Overcast. High 85°, low 57°.

Pressure29.65 inHg
Wind9.2 mph S
Humidity32%
Visibility6.2 mi
Dew point49°
Mon, 1264° / 51°0Overcast
64 °Overcast

Betts, Monday, 12 October

Overcast. High 64°, low 51°.

Pressure29.77 inHg
Wind8.9 mph N
Humidity67%
Visibility6.2 mi
Dew point52°
Tue, 1359° / 50°0Overcast
59 °Overcast

Betts, Tuesday, 13 October

Overcast. High 59°, low 50°.

Pressure30.09 inHg
Wind9.1 mph N
Humidity59%
Visibility6.2 mi
Dew point41°
Wed, 1461° / 48°0Overcast
61 °Overcast

Betts, Wednesday, 14 October

Overcast. High 61°, low 48°.

Pressure30.27 inHg
Wind8.2 mph N
Humidity50%
Visibility—
Dew point38°
Thu, 1561° / 46°0.01Light rain
61 °Light rain

Betts, Thursday, 15 October

Light rain. High 61°, low 46°.

Pressure30.21 inHg
Wind21.7 mph W
Humidity59%
Visibility—
Dew point45°
Fri, 1649° / 37°0.01Snow
49 °Snow

Betts, Friday, 16 October

Snow. High 49°, low 37°.

Pressure30.12 inHg
Wind34.3 mph NW
Humidity61%
Visibility—
Dew point32°
Sat, 1746° / 30°0Clear
46 °Clear

Betts, Saturday, 17 October

Clear. High 46°, low 30°.

Pressure30.56 inHg
Wind20 mph NW
Humidity36%
Visibility—
Dew point15°
Sun, 1864° / 39°0Overcast
64 °Overcast

Betts, Sunday, 18 October

Overcast. High 64°, low 39°.

Pressure29.97 inHg
Wind19.5 mph S
Humidity32%
Visibility—
Dew point28°
Mon, 1963° / 41°0Mostly clear
63 °Mostly clear

Betts, Monday, 19 October

Mostly clear. High 63°, low 41°.

Pressure30.09 inHg
Wind16.2 mph SE
Humidity40%
Visibility—
Dew point34°
Tue, 2065° / 50°0.18Light rain
65 °Light rain

Betts, Tuesday, 20 October

Light rain. High 65°, low 50°.

Pressure29.80 inHg
Wind18 mph S
Humidity56%
Visibility—
Dew point44°
Wed, 2161° / 50°0.04Light rain
61 °Light rain

Betts, Wednesday, 21 October

Light rain. High 61°, low 50°.

Pressure29.83 inHg
Wind12.5 mph NW
Humidity66%
Visibility—
Dew point48°
Thu, 2262° / 43°0Clear
62 °Clear

Betts, Thursday, 22 October

Clear. High 62°, low 43°.

Pressure29.97 inHg
Wind12 mph SE
Humidity47%
Visibility—
Dew point36°
Fri, 2354° / 46°0.03Light rain
54 °Light rain

Betts, Friday, 23 October

Light rain. High 54°, low 46°.

Pressure29.88 inHg
Wind18.8 mph NW
Humidity56%
Visibility—
Dew point38°
Sat, 2457° / 39°0Partly cloudy
57 °Partly cloudy

Betts, Saturday, 24 October

Partly cloudy. High 57°, low 39°.

Pressure30.12 inHg
Wind17.8 mph NW
Humidity41%
Visibility—
Dew point29°
Sun, 2549° / 44°0Overcast
49 °Overcast

Betts, Sunday, 25 October

Overcast. High 49°, low 44°.

Pressure30.06 inHg
Wind17.3 mph NW
Humidity80%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2657° / 38°0.02Climate normal
57 °Climate normal

Betts, Monday, 26 October

Climate normal for this date — 60-year average.

Average high57°
Average low38°
Average precipitation0.02 in
Chance of precipitation12%
Record high78° (1989)
Record low13° (2020)
Tue, 2755° / 38°0.06Climate normal
55 °Climate normal

Betts, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation25%
Record high74° (1999)
Record low12° (2020)
Wed, 2854° / 37°0.04Climate normal
54 °Climate normal

Betts, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.04 in
Chance of precipitation12%
Record high76° (2016)
Record low17° (2017)
Thu, 2953° / 37°0.07Climate normal
53 °Climate normal

Betts, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation20%
Record high71° (1978)
Record low19° (1991)
Fri, 3052° / 37°0.1Climate normal
52 °Climate normal

Betts, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation27%
Record high73° (1965)
Record low16° (1991)
Sat, 3153° / 35°0.05Climate normal
53 °Climate normal

Betts, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low35°
Average precipitation0.05 in
Chance of precipitation15%
Record high77° (2016)
Record low11° (2002)
Sun, 0151° / 35°0.04Climate normal
51 °Climate normal

Betts, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high73° (1990)
Record low14° (2002)
Mon, 0251° / 34°0.04Climate normal
51 °Climate normal

Betts, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.04 in
Chance of precipitation8%
Record high74° (2022)
Record low11° (1991)
Tue, 0350° / 35°0.03Climate normal
50 °Climate normal

Betts, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.03 in
Chance of precipitation13%
Record high75° (1978)
Record low8° (1991)
Wed, 0451° / 32°0.01Climate normal
51 °Climate normal

Betts, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.01 in
Chance of precipitation8%
Record high72° (1978)
Record low-7° (1991)
Thu, 0551° / 33°0.04Climate normal
51 °Climate normal

Betts, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high74° (2001)
Record low13° (2003)
Fri, 0650° / 33°0.03Climate normal
50 °Climate normal

Betts, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high79° (2020)
Record low2° (2003)
Sat, 0750° / 32°0.03Climate normal
50 °Climate normal

Betts, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.03 in
Chance of precipitation10%
Record high75° (2020)
Record low2° (1990)
Sun, 0849° / 32°0.07Climate normal
49 °Climate normal

Betts, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation17%
Record high76° (1999)
Record low6° (1991)

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 Betts, 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 Betts, 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.