As of 22:10 MDT

Weather in Mud Butte, SD

61°

Mud Butte, Friday, 23 October, 22:10

Clear. Feels like 58°. High 80°, low 54°.

Pressure29.80 inHg

Wind12.6 mph W

Humidity31%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Monthly outlook for Mud Butte, SD: average high 59.1°, average low 41.7°. That is 3.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 23 October (79.8°), the coolest 27 October (30.3°).

59.1°/41.7°

Average high / low

+3.6°

Above normal

3 / 2

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
23 October – 1 November	55°	54.1°	+0.5°
2 November – 11 November	66°	48.1°	+10°
12 November – 21 November	at normal	44.2°	—

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).

Sat, 2458° / 37°

58 °

Mud Butte, Saturday, 24 October

Clear. High 58°, low 37°.

Pressure30.42 inHg

Wind11.5 mph NW

Humidity49%

Visibility6.2 mi

Dew point23°

Sun, 2549° / 37°

0.13

49 °

Mud Butte, Sunday, 25 October

Rain. High 49°, low 37°.

Pressure30.45 inHg

Wind9.4 mph SE

Humidity54%

Visibility6.2 mi

Dew point26°

Mon, 2638° / 30°

0.62

38 °

Mud Butte, Monday, 26 October

Snow. High 38°, low 30°.

Pressure30.45 inHg

Wind10 mph NE

Humidity100%

Visibility0.3 mi

Dew point33°

Tue, 2739° / 30°

39 °

Mud Butte, Tuesday, 27 October

Partly cloudy. High 39°, low 30°.

Pressure29.94 inHg

Wind9.1 mph SE

Humidity87%

Visibility6.2 mi

Dew point33°

Wed, 2857° / 31°

57 °

Mud Butte, Wednesday, 28 October

Overcast. High 57°, low 31°.

Pressure29.94 inHg

Wind10 mph SE

Humidity53%

Visibility—

Dew point33°

Thu, 2953° / 37°

53 °

Mud Butte, Thursday, 29 October

Overcast. High 53°, low 37°.

Pressure30.00 inHg

Wind11.6 mph SE

Humidity81%

Visibility—

Dew point42°

Fri, 3065° / 45°

65 °

Mud Butte, Friday, 30 October

Partly cloudy. High 65°, low 45°.

Pressure29.88 inHg

Wind19.6 mph S

Humidity57%

Visibility—

Dew point43°

Sat, 3157° / 47°

0.04

57 °

Mud Butte, Saturday, 31 October

Light rain. High 57°, low 47°.

Pressure29.85 inHg

Wind21.4 mph NW

Humidity69%

Visibility—

Dew point43°

Sun, 0154° / 37°

54 °

Mud Butte, Sunday, 1 November

Overcast. High 54°, low 37°.

Pressure30.21 inHg

Wind21 mph NW

Humidity29%

Visibility—

Dew point17°

Mon, 0258° / 40°

58 °

Mud Butte, Monday, 2 November

Overcast. High 58°, low 40°.

Pressure30.21 inHg

Wind19.5 mph NW

Humidity17%

Visibility—

Dew point11°

Tue, 0358° / 41°

58 °

Mud Butte, Tuesday, 3 November

Overcast. High 58°, low 41°.

Pressure30.03 inHg

Wind8.3 mph NW

Humidity27%

Visibility—

Dew point17°

Wed, 0469° / 45°

69 °

Mud Butte, Wednesday, 4 November

Overcast. High 69°, low 45°.

Pressure29.85 inHg

Wind9.1 mph NW

Humidity14%

Visibility—

Dew point11°

Thu, 0570° / 49°

70 °

Mud Butte, Thursday, 5 November

Partly cloudy. High 70°, low 49°.

Pressure29.77 inHg

Wind10.8 mph NW

Humidity19%

Visibility—

Dew point19°

Fri, 0668° / 53°

68 °

Mud Butte, Friday, 6 November

Partly cloudy. High 68°, low 53°.

Pressure30.09 inHg

Wind19.3 mph NW

Humidity33%

Visibility—

Dew point35°

Sat, 0774° / 53°

74 °

Mud Butte, Saturday, 7 November

Overcast. High 74°, low 53°.

Pressure30.21 inHg

Wind8.8 mph W

Humidity31%

Visibility—

Dew point35°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 0848° / 30°

0.04

48 °

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°

0.06

44 °

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°

0.05

45 °

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°

0.02

43 °

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°

0.02

45 °

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°

0.02

46 °

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°

0.02

46 °

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°

0.01

45 °

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)

Mon, 1646° / 27°

0.01

46 °

Mud Butte, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°

Average low27°

Average precipitation0.01 in

Chance of precipitation7%

Record high67° (1979)

Record low3° (1978)

Tue, 1744° / 27°

0.02

44 °

Mud Butte, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°

Average low27°

Average precipitation0.02 in

Chance of precipitation13%

Record high64° (1976)

Record low-4° (2000)

Wed, 1844° / 26°

0.03

44 °

Mud Butte, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°

Average low26°

Average precipitation0.03 in

Chance of precipitation13%

Record high67° (2020)

Record low2° (1996)

Thu, 1942° / 27°

0.02

42 °

Mud Butte, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°

Average low27°

Average precipitation0.02 in

Chance of precipitation17%

Record high67° (2003)

Record low2° (1985)

Fri, 2042° / 25°

0.02

42 °

Mud Butte, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°

Average low25°

Average precipitation0.02 in

Chance of precipitation12%

Record high66° (1990)

Record low-7° (1985)

Sat, 2142° / 24°

0.02

42 °

Mud Butte, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high42°

Average low24°

Average precipitation0.02 in

Chance of precipitation12%

Record high65° (2012)

Record low-12° (1977)

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.