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

Today's forecast for Corvallis shows a high of 63 degrees and a low of 43 degrees Fahrenheit. Mostly sunny, with a high near 63.

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

The 7-day forecast for Corvallis shows highs from 42 to 63 degrees and lows from 25 to 43 degrees Fahrenheit. Expect precipitation on 7 days with chances of 20% or higher.

Will it rain in Corvallis, MT this week?

Yes, rain is possible in Corvallis this week. Precipitation chances: Thursday (80% chance), Friday (90% chance), Saturday (30% chance), Sunday (50% chance), Monday (50% chance), Tuesday (50% chance), Wednesday (50% chance).

How accurate is the Corvallis weather forecast?

WeatherForYou provides highly accurate Corvallis 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.

Corvallis, MT Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

45°F
Feels Like 41°F

Humidity 97% Dew Point 45°F Wind N 7 MPH Gusts 11 Barometer 29.87 in.758.7 mm

Solar Rad 339 w/m²

Report from a MADIS/MESONET weather station 1.5 miles NE of central Corvallis
at 11:15 AM Thu, Nov 13, 2025

Point Forecast at a Glance

ThuNov 13

FriNov 14

90%

SatNov 15

30%

SunNov 16

20%

MonNov 17

50%

TueNov 18

50%

WedNov 19

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures drop from 63°F to a low of 42°F, then recover to 42°F by week's end. Unsettled weather expected with wintry mix likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 8°F above the historical average for November. Normal highs for this period are around 42°F with lows around 22°F.

This Date in Weather History

1933 - The first dust storm of the great dust bowl era of the 1930s occurred. The dust storm, which had spread from Montana to the Ohio Valley the day before, prevailed from Georgia to Maine resulting in a black rain over New York and a brown snow in Vermont. Parts of South Dakota, Minnesota and Iowa reported zero visibility on the 12th. On the 13th, dust reduced the visibility to half a mile in Tennessee.

Corvallis, MT 7 Day Weather Forecast Details

Thursday Nov 13

Day: Mostly sunny, with a high near 63. South wind around 11 mph, with gusts as high as 23 mph.

Night: Rain, mainly after 11pm. Low around 43. South southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

Friday Nov 14

Day: Rain. High near 53. West southwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Night: A 40 percent chance of rain. Mostly cloudy, with a low around 38. South southwest wind 7 to 10 mph, with gusts as high as 22 mph.

Saturday Nov 15

Day: A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 52. South southwest wind around 6 mph.

Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 34.

Sunday Nov 16

Day: A 20 percent chance of rain after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 52.

Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 35.

Monday Nov 17

Day: Rain likely before 8am, then rain and snow likely. Mostly cloudy, with a high near 46.

Night: A chance of rain and snow. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 29.

Tuesday Nov 18

Day: A chance of rain and snow. Patchy fog. Otherwise, partly sunny, with a high near 42.

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

Wednesday Nov 19

Day: A chance of rain and snow. Partly sunny, with a high near 42.

About Corvallis, MT

Corvallis (Salish: cƛ̓mƛ̓mqéy) is a census-designated place (CDP) in Ravalli County, Montana, United States. The population was 1,125 at the 2020 census.

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.

Your favorites: