What is today's weather forecast for Belle Fourche, SD?

Today's forecast for Belle Fourche shows a low of 15 degrees Fahrenheit. Mostly cloudy, with a steady temperature around 15.

What is the 7-day weather forecast for Belle Fourche, SD?

The 7-day forecast for Belle Fourche shows highs from 28 to 47 degrees and lows from 9 to 30 degrees Fahrenheit. Expect precipitation on 7 days with chances of 20% or higher.

Will it rain in Belle Fourche, SD this week?

Yes, rain is possible in Belle Fourche this week. Precipitation chances: Thursday (40% chance), Friday (50% chance), Saturday (50% chance), Sunday (50% chance), Monday (50% chance), Tuesday (50% chance), Wednesday (50% chance).

How accurate is the Belle Fourche weather forecast?

WeatherForYou provides highly accurate Belle Fourche forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Belle Fourche, SD Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

30°F
Feels Like 24°F

Humidity 47% Dew Point 12°F Wind W 6 MPH Gusts 20 Barometer 29.95 in.

Report from a MADIS/MESONET weather station 12.7 mi. S of central Belle Fourche
at 3:20 AM Thu, Dec 4, 2025

Point Forecast at a Glance

WedDec 3

ThuDec 4

FriDec 5

20%

SatDec 6

50%

SunDec 7

50%

MonDec 8

TueDec 9

50%

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 28°F to 47°F. Unsettled weather expected with snow likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for December. Normal highs for this period are around 37°F with lows around 15°F.

This Date in Weather History

1982 - The temperature in New York City's Central Park reached 72 degrees to establish a record high for December. The month as a whole was also the warmest of record.

Belle Fourche, SD 7 Day Weather Forecast Details

Wednesday Dec 3

Night: Mostly cloudy, with a steady temperature around 15. Wind chill values as low as 2. Southeast wind 6 to 9 mph becoming southwest. Winds could gust as high as 15 mph.

Thursday Dec 4

Day: Mostly cloudy, then gradually becoming sunny, with a high near 39. Wind chill values as low as 6. West wind 11 to 16 mph, with gusts as high as 25 mph.

Night: A 40 percent chance of snow. Mostly cloudy, with a steady temperature around 30. Wind chill values as low as 17. West wind 14 to 18 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.

Friday Dec 5

Day: A 20 percent chance of snow before 11am. Partly sunny, with a high near 36. Wind chill values as low as 14. West wind 9 to 18 mph, with gusts as high as 29 mph.

Night: A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 17. Southwest wind around 7 mph becoming east after midnight. New snow accumulation of less than a half inch possible.

Saturday Dec 6

Day: A 50 percent chance of snow, mainly before 11am. Cloudy, with a high near 28. Northeast wind 8 to 10 mph, with gusts as high as 17 mph. New snow accumulation of less than one inch possible.

Night: A 40 percent chance of snow. Mostly cloudy, with a low around 9. East wind around 6 mph becoming south after midnight.

Sunday Dec 7

Day: A slight chance of snow before 11am. Mostly sunny, with a high near 37. South wind 5 to 11 mph becoming west in the morning. Winds could gust as high as 20 mph.

Night: Mostly cloudy, with a low around 22.

Monday Dec 8

Day: Mostly sunny, with a high near 44. Breezy.

Night: A slight chance of snow. Mostly cloudy, with a low around 28.

Tuesday Dec 9

Day: A chance of rain and snow. Mostly cloudy, with a high near 47. Breezy.

Night: A chance of rain and snow. Mostly cloudy, with a low around 25. Breezy.

Wednesday Dec 10

Day: A chance of rain and snow. Mostly cloudy, with a high near 37.

About Belle Fourche, SD

Belle Fourche (; bel-FOOSH) is a city in and the county seat of Butte County, South Dakota, United States. The population was 5,617 at the 2020 census, and was estimated to be 5,855 in 2024, making it the 18th most populous city in South Dakota. It is near the geographic center of the United States, which moved some 550 miles (885 km) northwest from the geographic center of the contiguous United States in Lebanon, Kansas with the admission of Alaska and Hawaii in the mid-20th century.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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