Deadwood, SD Weather Forecast

Local 7-day forecast

64°

Mostly Clear

Track current conditions, temperature changes, wind, and the full daily outlook for Deadwood, SD in one place.

Friday, July 17, 2026

Wind: 1 mph NW

Overnight

Mostly clear, with a low around 64. Northwest wind around 1 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for Deadwood, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 17, 2026 5:54 AM MDT.

The active forecast window currently covers Jul 17 to Jul 23, 2026 for Deadwood, SD.

Page Snapshot

Page focus: city weather
Forecast window: Jul 17 to Jul 23, 2026
Latest sync: Jul 17, 2026 5:54 AM MDT
Forecast office: UNR
Source: NOAA / NWS

Next High

88°F

Friday

Next Low

64°F

Overnight

Rain Outlook

Periods mentioning precipitation

Windiest

3 to 9 mph

Saturday

Daily Outlook

Today

Jul 17

Mostly Sunny then Chance Showers And Thunderstorms

88 °F

/ 64°F

Wind 0 to 6 mph

Sat

Jul 18

Sunny then Chance Showers And Thunderstorms

91 °F

/ 69°F

Wind 3 to 9 mph

Sun

Jul 19

Mostly Sunny then Chance Showers And Thunderstorms

92 °F

/ 64°F

Wind 5 mph

Mon

Jul 20

Mostly Sunny

88 °F

/ 60°F

Wind 1 to 8 mph

Tue

Jul 21

Partly Sunny then Slight Chance Showers And Thunderstorms

80 °F

/ 59°F

Wind 0 to 7 mph

Wed

Jul 22

Chance Rain Showers then Chance Showers And Thunderstorms

80 °F

/ 59°F

Wind 2 to 6 mph

Thu

Jul 23

Showers And Thunderstorms Likely

81 °F

Wind 0 to 5 mph

This Week in Deadwood

Sunday looks like the warmest upcoming period in Deadwood at 92 degrees F.

Tuesday Night is the coolest period ahead with temperatures near 59 degrees F.

The strongest winds are forecast for Saturday at about 3 to 9 mph SE.

Precipitation is mentioned in 10 upcoming forecast periods.

Forecast Details

Last updated: Jul 17, 2026 5:54 AM MDT
Coverage: 7 days
Time zone: America/Denver
Forecast office: UNR
Radar station: KUDX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Friday

Jul 17

88°F

Mostly Sunny then Chance Showers And Thunderstorms

0 to 6 mph E

A chance of showers and thunderstorms after noon. Mostly sunny. High near 88, with temperatures falling to around 86 in the afternoon. East wind 0 to 6 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.

Friday Night

Jul 17

64°F

Slight Chance Showers And Thunderstorms then Partly Cloudy

5 mph SE

A slight chance of showers and thunderstorms before 9pm. Partly cloudy. Low around 64, with temperatures rising to around 66 overnight. Southeast wind around 5 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.

Saturday

Jul 18

91°F

Sunny then Chance Showers And Thunderstorms

3 to 9 mph SE

A chance of showers and thunderstorms after noon. Sunny, with a high near 91. Southeast wind 3 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Saturday Night

Jul 18

69°F

Partly Cloudy

5 to 8 mph S

Partly cloudy, with a low around 69. South wind 5 to 8 mph, with gusts as high as 24 mph.

Sunday

Jul 19

92°F

Mostly Sunny then Chance Showers And Thunderstorms

5 mph NW

A chance of showers and thunderstorms after noon. Mostly sunny. High near 92, with temperatures falling to around 88 in the afternoon. Northwest wind around 5 mph, with gusts as high as 16 mph. Chance of precipitation is 30%.

Sunday Night

Jul 19

64°F

Chance Showers And Thunderstorms

0 to 3 mph E

A chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Monday

Jul 20

88°F

Mostly Sunny

1 to 8 mph NW

Mostly sunny, with a high near 88.

Monday Night

Jul 20

60°F

Partly Cloudy

0 to 7 mph N

Partly cloudy, with a low around 60.

Tuesday

Jul 21

80°F

Partly Sunny then Slight Chance Showers And Thunderstorms

0 to 7 mph NE

A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 80.

Tuesday Night

Jul 21

59°F

Chance Showers And Thunderstorms

2 to 6 mph SE

A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.

Wednesday

Jul 22

80°F

Chance Rain Showers then Chance Showers And Thunderstorms

2 to 6 mph SE

A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 80.

Wednesday Night

Jul 22

59°F

Chance Showers And Thunderstorms

0 to 6 mph S

A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 59.

Thursday

Jul 23

81°F

Showers And Thunderstorms Likely

0 to 5 mph NE

A chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 81.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Overnight Jul 17	Mostly Clear	64°F	1 mph NW	Mostly clear, with a low around 64. Northwest wind around 1 mph.
Friday Jul 17	Mostly Sunny then Chance Showers And Thunderstorms	88°F	0 to 6 mph E	A chance of showers and thunderstorms after noon. Mostly sunny. High near 88, with temperatures falling to around 86 in...
Friday Night Jul 17	Slight Chance Showers And Thunderstorms then Partly Cloudy	64°F	5 mph SE	A slight chance of showers and thunderstorms before 9pm. Partly cloudy. Low around 64, with temperatures rising to aroun...
Saturday Jul 18	Sunny then Chance Showers And Thunderstorms	91°F	3 to 9 mph SE	A chance of showers and thunderstorms after noon. Sunny, with a high near 91. Southeast wind 3 to 9 mph, with gusts as h...
Saturday Night Jul 18	Partly Cloudy	69°F	5 to 8 mph S	Partly cloudy, with a low around 69. South wind 5 to 8 mph, with gusts as high as 24 mph.
Sunday Jul 19	Mostly Sunny then Chance Showers And Thunderstorms	92°F	5 mph NW	A chance of showers and thunderstorms after noon. Mostly sunny. High near 92, with temperatures falling to around 88 in...
Sunday Night Jul 19	Chance Showers And Thunderstorms	64°F	0 to 3 mph E	A chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Monday Jul 20	Mostly Sunny	88°F	1 to 8 mph NW	Mostly sunny, with a high near 88.
Monday Night Jul 20	Partly Cloudy	60°F	0 to 7 mph N	Partly cloudy, with a low around 60.
Tuesday Jul 21	Partly Sunny then Slight Chance Showers And Thunderstorms	80°F	0 to 7 mph NE	A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 80.
Tuesday Night Jul 21	Chance Showers And Thunderstorms	59°F	2 to 6 mph SE	A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Wednesday Jul 22	Chance Rain Showers then Chance Showers And Thunderstorms	80°F	2 to 6 mph SE	A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 80.
Wednesday Night Jul 22	Chance Showers And Thunderstorms	59°F	0 to 6 mph S	A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a...
Thursday Jul 23	Showers And Thunderstorms Likely	81°F	0 to 5 mph NE	A chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 81.

Nearby Forecasts

Explore weather pages for nearby cities and major places around Deadwood.

Region Links

Lawrence County weather

County forecast page

South Dakota weather

Statewide weather overview

United States weather

National weather entry point

Deadwood today image

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.