As of 03:00 MDT

Weather in Mud Butte, SD

44°Current weather

Mud Butte, Saturday, 17 October, 03:00

Clear. Feels like 41°. High 77°, low 40°.

Pressure30.18 inHg
Wind4.5 mph SW
Humidity64%
Visibility6.2 mi
Dew point32°

Monthly outlook for Mud Butte, SD: average high 60.4°, average low 41.8°. That is 2.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 23 October (77.1°), the coolest 1 November (34.3°).

60.4°/41.8°
Average high / low
+2.5°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October63.5°58.1°+3°
27 October – 5 November55.4°51.6°+2.1°
6 November – 15 Novemberat normal46.1°—

October records over 66 years

93.4°3 October 2025All-time high
-7.1°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Sulphur (9 mi).

Sun, 1868° / 46°0Clear
68 °Clear

Mud Butte, Sunday, 18 October

Clear. High 68°, low 46°.

Pressure30.06 inHg
Wind11.1 mph N
Humidity34%
Visibility6.2 mi
Dew point37°
Mon, 1961° / 41°0Clear
61 °Clear

Mud Butte, Monday, 19 October

Clear. High 61°, low 41°.

Pressure30.12 inHg
Wind11 mph SE
Humidity51%
Visibility6.2 mi
Dew point40°
Tue, 2070° / 45°0Clear
70 °Clear

Mud Butte, Tuesday, 20 October

Clear. High 70°, low 45°.

Pressure29.97 inHg
Wind7.4 mph SE
Humidity55%
Visibility6.2 mi
Dew point47°
Wed, 2165° / 46°0Clear
65 °Clear

Mud Butte, Wednesday, 21 October

Clear. High 65°, low 46°.

Pressure30.18 inHg
Wind8.1 mph SE
Humidity66%
Visibility—
Dew point47°
Thu, 2269° / 50°0.07Light rain
69 °Light rain

Mud Butte, Thursday, 22 October

Light rain. High 69°, low 50°.

Pressure29.97 inHg
Wind16.6 mph SE
Humidity79%
Visibility—
Dew point54°
Fri, 2377° / 53°0.01Light rain
77 °Light rain

Mud Butte, Friday, 23 October

Light rain. High 77°, low 53°.

Pressure29.41 inHg
Wind24.1 mph SW
Humidity24%
Visibility—
Dew point36°
Sat, 2446° / 35°0.01Light snow
46 °Light snow

Mud Butte, Saturday, 24 October

Light snow. High 46°, low 35°.

Pressure30.09 inHg
Wind30.7 mph W
Humidity67%
Visibility—
Dew point30°
Sun, 2546° / 36°0Light snow
46 °Light snow

Mud Butte, Sunday, 25 October

Light snow. High 46°, low 36°.

Pressure30.36 inHg
Wind17 mph NW
Humidity36%
Visibility—
Dew point16°
Mon, 2657° / 34°0Overcast
57 °Overcast

Mud Butte, Monday, 26 October

Overcast. High 57°, low 34°.

Pressure30.03 inHg
Wind17.4 mph SE
Humidity34%
Visibility—
Dew point21°
Tue, 2761° / 42°0Overcast
61 °Overcast

Mud Butte, Tuesday, 27 October

Overcast. High 61°, low 42°.

Pressure29.68 inHg
Wind7.1 mph NE
Humidity31%
Visibility—
Dew point24°
Wed, 2854° / 44°0.09Light rain
54 °Light rain

Mud Butte, Wednesday, 28 October

Light rain. High 54°, low 44°.

Pressure29.77 inHg
Wind24.6 mph NW
Humidity67%
Visibility—
Dew point36°
Thu, 2965° / 39°0Clear
65 °Clear

Mud Butte, Thursday, 29 October

Clear. High 65°, low 39°.

Pressure29.83 inHg
Wind10.6 mph S
Humidity25%
Visibility—
Dew point20°
Fri, 3053° / 44°0.03Light rain
53 °Light rain

Mud Butte, Friday, 30 October

Light rain. High 53°, low 44°.

Pressure29.62 inHg
Wind15 mph NW
Humidity36%
Visibility—
Dew point24°
Sat, 3148° / 39°0Overcast
48 °Overcast

Mud Butte, Saturday, 31 October

Overcast. High 48°, low 39°.

Pressure29.71 inHg
Wind26.3 mph NW
Humidity49%
Visibility—
Dew point26°
Sun, 0152° / 34°0Clear
52 °Clear

Mud Butte, Sunday, 1 November

Clear. High 52°, low 34°.

Pressure29.97 inHg
Wind18 mph NW
Humidity31%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0251° / 32°0.02Climate normal
51 °Climate normal

Mud Butte, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (1965)
Record low-3° (1991)
Tue, 0350° / 33°0.02Climate normal
50 °Climate normal

Mud Butte, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (2020)
Record low-3° (1991)
Wed, 0452° / 31°0.01Climate normal
52 °Climate normal

Mud Butte, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low31°
Average precipitation0.01 in
Chance of precipitation10%
Record high78° (1978)
Record low2° (1991)
Thu, 0550° / 31°0.03Climate normal
50 °Climate normal

Mud Butte, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low31°
Average precipitation0.03 in
Chance of precipitation13%
Record high71° (2001)
Record low6° (2003)
Fri, 0650° / 30°0.04Climate normal
50 °Climate normal

Mud Butte, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low30°
Average precipitation0.04 in
Chance of precipitation12%
Record high73° (2009)
Record low3° (1991)
Sat, 0750° / 30°0.03Climate normal
50 °Climate normal

Mud Butte, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low30°
Average precipitation0.03 in
Chance of precipitation12%
Record high73° (1999)
Record low-6° (1991)
Sun, 0848° / 30°0.04Climate normal
48 °Climate normal

Mud Butte, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high78° (1999)
Record low8° (2000)
Mon, 0944° / 28°0.06Climate normal
44 °Climate normal

Mud Butte, Monday, 9 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (2001)
Record low1° (1966)
Tue, 1045° / 27°0.05Climate normal
45 °Climate normal

Mud Butte, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high45°
Average low27°
Average precipitation0.05 in
Chance of precipitation20%
Record high70° (2007)
Record low-8° (1986)
Wed, 1143° / 26°0.02Climate normal
43 °Climate normal

Mud Butte, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (2005)
Record low-10° (1986)
Thu, 1245° / 26°0.02Climate normal
45 °Climate normal

Mud Butte, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (1999)
Record low-9° (1986)
Fri, 1346° / 28°0.02Climate normal
46 °Climate normal

Mud Butte, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (1990)
Record low-18° (1986)
Sat, 1446° / 29°0.02Climate normal
46 °Climate normal

Mud Butte, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation18%
Record high73° (2025)
Record low-1° (2014)
Sun, 1545° / 27°0.01Climate normal
45 °Climate normal

Mud Butte, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low27°
Average precipitation0.01 in
Chance of precipitation7%
Record high66° (2001)
Record low0° (1978)

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 Mud Butte, 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 Mud Butte, 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.