As of 16:12 MDT

Weather in Deadwood, SD

71°

Deadwood, Thursday, 22 October, 16:12

Clear. Feels like 69°. High 71°, low 49°.

Pressure29.91 inHg

Wind9.2 mph E

Humidity38%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Monthly outlook for Deadwood, SD: average high 48.6°, average low 34.2°. That is 2° below the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 23 October (75.4°), the coolest 29 October (25.3°).

48.6°/34.2°

Average high / low

−2°

Below normal

4 / 4

Wet days / normal

0.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
22 October – 31 October	47.7°	53.8°	-3.4°
1 November – 10 November	50.1°	48.6°	+0.9°
11 November – 20 November	at normal	44.9°	—

October records over 66 years

89.8°4 October 1963All-time high

-4.2°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Whitewood (7 mi).

Fri, 2375° / 47°

0.06

75 °

Deadwood, Friday, 23 October

Light rain. High 75°, low 47°.

Pressure29.62 inHg

Wind15.3 mph SW

Humidity24%

Visibility6.2 mi

Dew point34°

Sat, 2448° / 34°

0.01

48 °

Deadwood, Saturday, 24 October

Light rain. High 48°, low 34°.

Pressure30.42 inHg

Wind7.2 mph NW

Humidity51%

Visibility6.2 mi

Dew point15°

Sun, 2541° / 34°

0.07

41 °

Deadwood, Sunday, 25 October

Light rain. High 41°, low 34°.

Pressure30.39 inHg

Wind9.3 mph E

Humidity65%

Visibility6.2 mi

Dew point26°

Mon, 2634° / 29°

0.3

34 °

Deadwood, Monday, 26 October

Snow. High 34°, low 29°.

Pressure30.42 inHg

Wind6.2 mph E

Humidity98%

Visibility2.4 mi

Dew point32°

Tue, 2747° / 29°

0.01

47 °

Deadwood, Tuesday, 27 October

Light snow. High 47°, low 29°.

Pressure30.00 inHg

Wind7.2 mph E

Humidity75%

Visibility—

Dew point34°

Wed, 2841° / 28°

0.18

41 °

Deadwood, Wednesday, 28 October

Rain. High 41°, low 28°.

Pressure30.09 inHg

Wind14.2 mph NW

Humidity85%

Visibility—

Dew point36°

Thu, 2941° / 25°

0.01

41 °

Deadwood, Thursday, 29 October

Snow. High 41°, low 25°.

Pressure30.09 inHg

Wind4.5 mph NE

Humidity63%

Visibility—

Dew point28°

Fri, 3035° / 27°

35 °

Deadwood, Friday, 30 October

Light snow. High 35°, low 27°.

Pressure30.24 inHg

Wind5.3 mph SE

Humidity72%

Visibility—

Dew point26°

Sat, 3143° / 27°

43 °

Deadwood, Saturday, 31 October

Overcast. High 43°, low 27°.

Pressure30.06 inHg

Wind7.6 mph NW

Humidity67%

Visibility—

Dew point28°

Sun, 0148° / 29°

48 °

Deadwood, Sunday, 1 November

Clear. High 48°, low 29°.

Pressure30.09 inHg

Wind6.3 mph SW

Humidity24%

Visibility—

Dew point10°

Mon, 0251° / 33°

51 °

Deadwood, Monday, 2 November

Overcast. High 51°, low 33°.

Pressure30.03 inHg

Wind5.7 mph SW

Humidity27%

Visibility—

Dew point16°

Tue, 0347° / 34°

47 °

Deadwood, Tuesday, 3 November

Overcast. High 47°, low 34°.

Pressure30.21 inHg

Wind6.1 mph NE

Humidity53%

Visibility—

Dew point29°

Wed, 0447° / 38°

47 °

Deadwood, Wednesday, 4 November

Overcast. High 47°, low 38°.

Pressure30.30 inHg

Wind6.4 mph S

Humidity80%

Visibility—

Dew point40°

Thu, 0551° / 41°

51 °

Deadwood, Thursday, 5 November

Overcast. High 51°, low 41°.

Pressure30.12 inHg

Wind12.3 mph S

Humidity64%

Visibility—

Dew point38°

Fri, 0657° / 43°

57 °

Deadwood, Friday, 6 November

Overcast. High 57°, low 43°.

Pressure29.74 inHg

Wind6.5 mph SW

Humidity44%

Visibility—

Dew point33°

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

Sat, 0750° / 31°

0.04

50 °

Deadwood, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°

Average low31°

Average precipitation0.04 in

Chance of precipitation17%

Record high75° (1999)

Record low3° (1991)

Sun, 0848° / 30°

0.06

48 °

Deadwood, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°

Average low30°

Average precipitation0.06 in

Chance of precipitation20%

Record high77° (1999)

Record low6° (2000)

Mon, 0944° / 28°

0.07

44 °

Deadwood, Monday, 9 November

Climate normal for this date — 60-year average.

Average high44°

Average low28°

Average precipitation0.07 in

Chance of precipitation28%

Record high70° (2001)

Record low-4° (1966)

Tue, 1046° / 27°

0.05

46 °

Deadwood, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°

Average low27°

Average precipitation0.05 in

Chance of precipitation23%

Record high69° (2007)

Record low-4° (1986)

Wed, 1144° / 26°

0.02

44 °

Deadwood, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°

Average low26°

Average precipitation0.02 in

Chance of precipitation27%

Record high68° (2005)

Record low-3° (1986)

Thu, 1246° / 27°

0.02

46 °

Deadwood, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°

Average low27°

Average precipitation0.02 in

Chance of precipitation17%

Record high75° (1999)

Record low-9° (1986)

Fri, 1347° / 29°

0.05

47 °

Deadwood, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°

Average low29°

Average precipitation0.05 in

Chance of precipitation27%

Record high70° (1999)

Record low-14° (1986)

Sat, 1447° / 30°

0.04

47 °

Deadwood, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°

Average low30°

Average precipitation0.04 in

Chance of precipitation25%

Record high74° (2025)

Record low-3° (2014)

Sun, 1546° / 28°

0.03

46 °

Deadwood, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.03 in

Chance of precipitation15%

Record high67° (2021)

Record low2° (1978)

Mon, 1647° / 28°

0.02

47 °

Deadwood, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°

Average low28°

Average precipitation0.02 in

Chance of precipitation13%

Record high66° (1979)

Record low2° (2014)

Tue, 1745° / 28°

0.04

45 °

Deadwood, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.04 in

Chance of precipitation25%

Record high65° (1999)

Record low1° (2000)

Wed, 1844° / 27°

0.05

44 °

Deadwood, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°

Average low27°

Average precipitation0.05 in

Chance of precipitation22%

Record high69° (2008)

Record low5° (1996)

Thu, 1942° / 27°

0.04

42 °

Deadwood, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°

Average low27°

Average precipitation0.04 in

Chance of precipitation23%

Record high65° (1989)

Record low1° (1985)

Fri, 2043° / 26°

0.02

43 °

Deadwood, Friday, 20 November

Climate normal for this date — 60-year average.

Average high43°

Average low26°

Average precipitation0.02 in

Chance of precipitation12%

Record high67° (1990)

Record low-11° (1985)

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 Deadwood, 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 Deadwood, 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.