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

Today's forecast for Nashua shows a high of 30 degrees and a low of 19 degrees Fahrenheit. Mostly sunny, with a high near 30.

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

The 7-day forecast for Nashua shows highs from 16 to 43 degrees and lows from -1 to 31 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Nashua, MT this week?

Yes, rain is possible in Nashua this week. Precipitation chances: Tuesday (30% chance), Wednesday (60% chance), Thursday (30% chance), Friday (50% chance), Saturday (50% chance).

How accurate is the Nashua weather forecast?

WeatherForYou provides highly accurate Nashua 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.

Nashua, MT Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

10°F
Feels Like -3°F

Humidity 84% Dew Point 6°F Wind ESE 9 MPH Barometer 29.92 in.

Visibility 10 mi.

Report from a NOAA weather station 13.3 mi. WNW of central Nashua
at 7:53 AM Sun, Dec 14, 2025

Point Forecast at a Glance

SunDec 14

MonDec 15

TueDec 16

WedDec 17

60%

ThuDec 18

FriDec 19

30%

-1

SatDec 20

50%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 30°F, reaching 43°F before cooling to 16°F, then recovering to 16°F by week's end. Unsettled weather expected with snow likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 4°F above the historical average for December. Normal highs for this period are around 29°F with lows around 9°F.

This Date in Weather History

1988 - Blowing snow was reported in western Kansas, as snow and gusty winds plagued the Central Rockies and Central High Plains. Colorado Springs CO reported thirteen inches of snow. Low pressure in Wisconsin brought heavy snow to the Lake Superior snowbelt area, with 22 inches reported at Marquette MI.

Nashua, MT 7 Day Weather Forecast Details

Sunday Dec 14

Day: Mostly sunny, with a high near 30. Wind chill values between -10 and zero. East wind 6 to 11 mph becoming light and variable.

Night: Mostly cloudy, with a low around 19. West wind 6 to 10 mph.

Monday Dec 15

Day: Partly sunny, with a high near 41. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.

Night: Mostly cloudy, with a low around 31. West southwest wind 11 to 18 mph, with gusts as high as 30 mph.

Tuesday Dec 16

Day: Sunny, with a high near 43. West northwest wind 11 to 21 mph, with gusts as high as 32 mph.

Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23. West southwest wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph. Little or no snow accumulation expected.

Wednesday Dec 17

Day: Rain likely, mainly before 11am. Mostly cloudy, with a high near 43. Windy, with a south wind 11 to 16 mph becoming west 25 to 30 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 60%.

Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 1. Windy, with a northwest wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 49 mph.

Thursday Dec 18

Day: Mostly sunny, with a high near 20. Northwest wind 7 to 10 mph becoming east southeast in the afternoon.

Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 7. East southeast wind around 11 mph, with gusts as high as 18 mph.

Friday Dec 19

Day: A 30 percent chance of snow. Partly sunny, with a high near 35. South wind 11 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

Night: A slight chance of snow. Mostly cloudy, with a low around -1.

Saturday Dec 20

Day: A slight chance of snow. Partly sunny, with a high near 16.

About Nashua, MT

Nashua is a town in Valley County, Montana, United States. The population was 301 at the 2020 census. The town was established as a station on the St. Paul, Minneapolis & Manitoba Railway in 1888. Nashua had a brief economic boom during the building of Fort Peck Dam in the 1930s.

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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