As of 13:02 CDT

Weather in Betts, SD

84°Current weather

Betts, Saturday, 10 October, 13:02

Clear. Feels like 84°. High 86°, low 65°.

Pressure29.62 inHg
Wind10 mph SE
Humidity43%
Visibility6.2 mi
Dew point58°

Monthly outlook for Betts, SD: average high 63.2°, average low 46°. That is 2.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 10 October (86.1°), the coolest 17 October (26.6°).

63.2°/46°
Average high / low
+2.1°
Above normal
1 / 3
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October63.4°60.5°+1.6°
20 October – 29 October62.9°56.7°+3.4°
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, 1186° / 65°0Overcast
86 °Overcast

Betts, Sunday, 11 October

Overcast. High 86°, low 65°.

Pressure29.65 inHg
Wind11.1 mph S
Humidity32%
Visibility6.2 mi
Dew point49°
Mon, 1270° / 54°0Overcast
70 °Overcast

Betts, Monday, 12 October

Overcast. High 70°, low 54°.

Pressure29.71 inHg
Wind10 mph N
Humidity62%
Visibility6.2 mi
Dew point54°
Tue, 1359° / 49°0Partly cloudy
59 °Partly cloudy

Betts, Tuesday, 13 October

Partly cloudy. High 59°, low 49°.

Pressure30.09 inHg
Wind10.4 mph N
Humidity54%
Visibility6.2 mi
Dew point39°
Wed, 1461° / 47°0Overcast
61 °Overcast

Betts, Wednesday, 14 October

Overcast. High 61°, low 47°.

Pressure30.27 inHg
Wind6.7 mph N
Humidity56%
Visibility6.2 mi
Dew point40°
Thu, 1555° / 48°0.23Rain
55 °Rain

Betts, Thursday, 15 October

Rain. High 55°, low 48°.

Pressure30.30 inHg
Wind7.5 mph N
Humidity69%
Visibility—
Dew point45°
Fri, 1648° / 33°0Light rain
48 °Light rain

Betts, Friday, 16 October

Light rain. High 48°, low 33°.

Pressure30.36 inHg
Wind28.1 mph NW
Humidity53%
Visibility—
Dew point26°
Sat, 1742° / 27°0Clear
42 °Clear

Betts, Saturday, 17 October

Clear. High 42°, low 27°.

Pressure30.62 inHg
Wind19.1 mph NW
Humidity31%
Visibility—
Dew point9°
Sun, 1859° / 32°0Overcast
59 °Overcast

Betts, Sunday, 18 October

Overcast. High 59°, low 32°.

Pressure30.12 inHg
Wind20.2 mph S
Humidity32%
Visibility—
Dew point21°
Mon, 1969° / 45°0Mostly clear
69 °Mostly clear

Betts, Monday, 19 October

Mostly clear. High 69°, low 45°.

Pressure29.97 inHg
Wind15.7 mph SE
Humidity43%
Visibility—
Dew point38°
Tue, 2069° / 53°0.01Light rain
69 °Light rain

Betts, Tuesday, 20 October

Light rain. High 69°, low 53°.

Pressure29.65 inHg
Wind22.6 mph W
Humidity38%
Visibility—
Dew point38°
Wed, 2158° / 49°0.01Light rain
58 °Light rain

Betts, Wednesday, 21 October

Light rain. High 58°, low 49°.

Pressure30.00 inHg
Wind20.9 mph NW
Humidity48%
Visibility—
Dew point35°
Thu, 2263° / 47°0Clear
63 °Clear

Betts, Thursday, 22 October

Clear. High 63°, low 47°.

Pressure30.09 inHg
Wind17.9 mph NW
Humidity29%
Visibility—
Dew point28°
Fri, 2363° / 41°0Clear
63 °Clear

Betts, Friday, 23 October

Clear. High 63°, low 41°.

Pressure30.15 inHg
Wind12 mph SE
Humidity40%
Visibility—
Dew point32°
Sat, 2471° / 47°0Overcast
71 °Overcast

Betts, Saturday, 24 October

Overcast. High 71°, low 47°.

Pressure29.91 inHg
Wind14.2 mph SE
Humidity53%
Visibility—
Dew point44°
Sun, 2554° / 35°0Overcast
54 °Overcast

Betts, Sunday, 25 October

Overcast. High 54°, low 35°.

Pressure30.39 inHg
Wind23 mph N
Humidity64%
Visibility—
Dew point29°
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.