What is today's weather forecast for Bighorn, MT?

Today's forecast for Bighorn shows a low of 41 degrees Fahrenheit. Mostly cloudy, with a low around 41.

What is the 7-day weather forecast for Bighorn, MT?

The 7-day forecast for Bighorn shows highs from 47 to 58 degrees and lows from 29 to 41 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Bighorn, MT this week?

Yes, rain is possible in Bighorn this week. Precipitation chances: Saturday (20% chance), Monday (40% chance), Tuesday (30% chance), Wednesday (40% chance).

How accurate is the Bighorn weather forecast?

WeatherForYou provides highly accurate Bighorn 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.

Bighorn, MT Weather Forecast and Current Conditions

Current Conditions

Switch to Metric Units

40°F
Feels Like 36°F

Humidity 94% Dew Point 39°F Wind NNE 6 MPH Gusts 14 Barometer 29.88 in.759 mm

Report from a MADIS/MESONET weather station 20.5 miles WNW of central Bighorn
at 2:30 AM Sat, Nov 15, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

20%

SunNov 16

MonNov 17

40%

TueNov 18

20%

WedNov 19

40%

ThuNov 20

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 58°F to 47°F. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 5°F above the historical average for November. Normal highs for this period are around 46°F with lows around 20°F.

This Date in Weather History

1987 - Thunderstorms spawned twenty-two tornadoes in eastern Texas, Louisiana and Oklahoma. A tornado moving out of northeastern Texas killed one person and injured ninety-six others around Shreveport LA causing more than five million dollars damage. Tornadoes in Texas claimed ten lives, and injured 191 persons. A tornado caused more than nineteen million dollars damage around Palestine TX. Severe thunderstorms spawned eighteen tornadoes in Mississippi and seven in Georgia the next day, and thunderstorms in southeastern Texas produced wind gusts to 102 mph at Galveston, and wind gusts to 110 mph at Bay City, killing one person. There were a total of forty-nine tornadoes in the south central U.S. in two days. The tornadoes claimed eleven lives, injured 303 persons, and caused more than seventy million dollars damage.

Bighorn, MT 7 Day Weather Forecast Details

Friday Nov 14

Night: Mostly cloudy, with a low around 41. West southwest wind around 6 mph.

Saturday Nov 15

Day: A 20 percent chance of showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 58. Southwest wind 5 to 8 mph becoming north northwest in the afternoon.

Night: Partly cloudy, with a low around 38. Calm wind.

Sunday Nov 16

Day: Partly sunny, with a high near 56. East wind 3 to 8 mph.

Night: Mostly cloudy, with a low around 37. East wind 3 to 6 mph.

Monday Nov 17

Day: A 40 percent chance of showers. Mostly cloudy, with a high near 50. Light and variable wind becoming northwest around 6 mph in the afternoon.

Night: A 40 percent chance of showers. Mostly cloudy, with a low around 38. Light and variable wind becoming southwest around 5 mph after midnight.

Tuesday Nov 18

Day: A 20 percent chance of showers. Partly sunny, with a high near 52. West southwest wind around 6 mph.

Night: A 30 percent chance of showers. Mostly cloudy, with a low around 35. Light and variable wind.

Wednesday Nov 19

Day: A 40 percent chance of showers. Partly sunny, with a high near 48. West northwest wind around 7 mph.

Night: A slight chance of rain and snow showers. Mostly cloudy, with a low around 29. Light and variable wind. Chance of precipitation is 20%.

Thursday Nov 20

Day: Mostly sunny, with a high near 47. South wind around 5 mph.

Night: Partly cloudy, with a low around 30. Calm wind becoming west southwest around 6 mph after midnight.

Friday Nov 21

Day: Mostly sunny, with a high near 47. West wind 6 to 8 mph.

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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