As of 04:39 MDT

Weather in Mud Butte, SD

48°

Mud Butte, Saturday, 31 October, 04:39

Overcast. Feels like 44°. High 64°, low 47°.

Pressure30.00 inHg

Wind8.1 mph E

Humidity95%

Visibility0.4 mi

Dew point47°

See detailed hourly forecast

Monthly outlook for Mud Butte, SD: average high 59.1°, average low 42.3°. That is 6.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 9 November (68.3°), the coolest 4 November (30.8°).

59.1°/42.3°

Average high / low

+6.3°

Above normal

2 / 2

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
31 October – 9 November	58.5°	49.5°	+5°
10 November – 19 November	60°	44.6°	+8.6°
20 November – 29 November	at normal	39°	—

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, 0160° / 45°

0.07

60 °

Mud Butte, Sunday, 1 November

Light rain. High 60°, low 45°.

Pressure29.94 inHg

Wind4 mph SE

Humidity95%

Visibility0.4 mi

Dew point49°

Mon, 0254° / 45°

0.7

54 °

Mud Butte, Monday, 2 November

Rain. High 54°, low 45°.

Pressure29.68 inHg

Wind10.8 mph N

Humidity94%

Visibility2.0 mi

Dew point53°

Tue, 0356° / 35°

56 °

Mud Butte, Tuesday, 3 November

Clear. High 56°, low 35°.

Pressure30.21 inHg

Wind12.9 mph NW

Humidity45%

Visibility6.2 mi

Dew point29°

Wed, 0458° / 31°

58 °

Mud Butte, Wednesday, 4 November

Overcast. High 58°, low 31°.

Pressure30.06 inHg

Wind4.7 mph E

Humidity44%

Visibility—

Dew point29°

Thu, 0551° / 35°

51 °

Mud Butte, Thursday, 5 November

Overcast. High 51°, low 35°.

Pressure30.06 inHg

Wind9.9 mph E

Humidity53%

Visibility—

Dew point32°

Fri, 0661° / 44°

61 °

Mud Butte, Friday, 6 November

Clear. High 61°, low 44°.

Pressure29.77 inHg

Wind10 mph SE

Humidity36%

Visibility—

Dew point30°

Sat, 0749° / 41°

0.01

49 °

Mud Butte, Saturday, 7 November

Light rain. High 49°, low 41°.

Pressure30.06 inHg

Wind18.5 mph NW

Humidity48%

Visibility—

Dew point29°

Sun, 0863° / 39°

63 °

Mud Butte, Sunday, 8 November

Partly cloudy. High 63°, low 39°.

Pressure30.09 inHg

Wind13 mph W

Humidity24%

Visibility—

Dew point19°

Mon, 0968° / 48°

68 °

Mud Butte, Monday, 9 November

Mostly clear. High 68°, low 48°.

Pressure29.94 inHg

Wind14.3 mph NW

Humidity23%

Visibility—

Dew point24°

Tue, 1054° / 42°

54 °

Mud Butte, Tuesday, 10 November

Overcast. High 54°, low 42°.

Pressure30.27 inHg

Wind10.1 mph W

Humidity24%

Visibility—

Dew point15°

Wed, 1158° / 39°

58 °

Mud Butte, Wednesday, 11 November

Overcast. High 58°, low 39°.

Pressure29.85 inHg

Wind9.8 mph SE

Humidity32%

Visibility—

Dew point22°

Thu, 1259° / 44°

59 °

Mud Butte, Thursday, 12 November

Overcast. High 59°, low 44°.

Pressure29.85 inHg

Wind10.3 mph NW

Humidity37%

Visibility—

Dew point26°

Fri, 1367° / 45°

67 °

Mud Butte, Friday, 13 November

Partly cloudy. High 67°, low 45°.

Pressure29.94 inHg

Wind13.2 mph W

Humidity26%

Visibility—

Dew point24°

Sat, 1467° / 49°

67 °

Mud Butte, Saturday, 14 November

Overcast. High 67°, low 49°.

Pressure29.80 inHg

Wind10.1 mph W

Humidity22%

Visibility—

Dew point21°

Sun, 1556° / 48°

56 °

Mud Butte, Sunday, 15 November

Overcast. High 56°, low 48°.

Pressure30.15 inHg

Wind19.3 mph NW

Humidity32%

Visibility—

Dew point24°

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

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)

Sun, 2242° / 24°

0.02

42 °

Mud Butte, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°

Average low24°

Average precipitation0.02 in

Chance of precipitation13%

Record high63° (2002)

Record low-7° (1985)

Mon, 2340° / 24°

0.02

40 °

Mud Butte, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°

Average low24°

Average precipitation0.02 in

Chance of precipitation13%

Record high69° (2017)

Record low-13° (1985)

Tue, 2441° / 24°

0.01

41 °

Mud Butte, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high41°

Average low24°

Average precipitation0.01 in

Chance of precipitation5%

Record high66° (1990)

Record low-15° (1996)

Wed, 2538° / 23°

0.04

38 °

Mud Butte, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high38°

Average low23°

Average precipitation0.04 in

Chance of precipitation22%

Record high70° (1960)

Record low-3° (1993)

Thu, 2636° / 22°

0.04

36 °

Mud Butte, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high36°

Average low22°

Average precipitation0.04 in

Chance of precipitation23%

Record high64° (1963)

Record low-14° (1985)

Fri, 2735° / 21°

0.02

35 °

Mud Butte, Friday, 27 November

Climate normal for this date — 60-year average.

Average high35°

Average low21°

Average precipitation0.02 in

Chance of precipitation12%

Record high64° (2017)

Record low-19° (1985)

Sat, 2836° / 21°

0.01

36 °

Mud Butte, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high36°

Average low21°

Average precipitation0.01 in

Chance of precipitation13%

Record high58° (2002)

Record low-10° (1985)

Sun, 2937° / 21°

0.02

37 °

Mud Butte, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high37°

Average low21°

Average precipitation0.02 in

Chance of precipitation7%

Record high58° (2021)

Record low-10° (1964)

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.