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As of 15:45 MDT

Weather in Grass Range, MT

46°Current weather

Grass Range, Thursday, 29 October, 15:45

Clear. Feels like 42°. High 46°, low 30°.

Pressure30.09 inHg
Wind7.3 mph NE
Humidity64%
Visibility6.2 mi
Dew point34°

10-day forecast for Grass Range, MT: 30° to 57°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

57°
Best day: Friday, November 6
47° · 0.39 in
Worst day: Sunday, November 1

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 3044° / 31°0Overcast
MorningOvercast31°feels 31°
AfternoonOvercast42°feels 38°
EveningOvercast38°feels 38°
OvernightOvercast32°feels 32°
44 °Overcast

Grass Range, Friday, 30 October

Overcast. High 44°, low 31°.

Pressure30.21 inHg
Wind4.3 mph E
Humidity86%
Visibility6.2 mi
Dew point32°
Sat, 3152° / 32°0Partly cloudy
MorningMostly clear32°feels 32°
AfternoonClear51°feels 48°
EveningPartly cloudy41°feels 41°
OvernightClear36°feels 36°
52 °Partly cloudy

Grass Range, Saturday, 31 October

Partly cloudy. High 52°, low 32°.

Pressure30.06 inHg
Wind1.8 mph NE
Humidity66%
Visibility6.2 mi
Dew point36°
Sun, 0147° / 34°0.39Rain
MorningOvercast34°feels 34°
AfternoonOvercast47°feels 43°
EveningRain43°feels 41°
OvernightOvercast36°feels 36°
47 °Rain

Grass Range, Sunday, 1 November

Rain. High 47°, low 34°.

Pressure29.97 inHg
Wind6.6 mph E
Humidity80%
Visibility3.7 mi
Dew point40°
Mon, 0244° / 38°0.23Light rain
MorningLight rain40°feels 32°
AfternoonOvercast41°feels 32°
EveningLight rain39°feels 31°
OvernightLight rain44°feels 39°
44 °Light rain

Grass Range, Monday, 2 November

Light rain. High 44°, low 38°.

Pressure30.15 inHg
Wind17.2 mph NW
Humidity81%
Visibility6.2 mi
Dew point35°
Tue, 0356° / 34°0Mostly clear
MorningMostly clear39°feels 33°
AfternoonMostly clear51°feels 48°
EveningMostly clear45°feels 44°
OvernightMostly clear36°feels 30°
56 °Mostly clear

Grass Range, Tuesday, 3 November

Mostly clear. High 56°, low 34°.

Pressure30.15 inHg
Wind8.6 mph W
Humidity44%
Visibility—
Dew point28°
Wed, 0455° / 36°0Clear
MorningClear41°feels 36°
AfternoonClear49°feels 47°
EveningClear44°feels 42°
OvernightClear37°feels 36°
55 °Clear

Grass Range, Wednesday, 4 November

Clear. High 55°, low 36°.

Pressure30.00 inHg
Wind8.2 mph SW
Humidity44%
Visibility—
Dew point27°
Thu, 0550° / 35°0Mostly clear
MorningMostly clear38°feels 37°
AfternoonMostly clear46°feels 41°
EveningMostly clear43°feels 38°
OvernightMostly clear39°feels 35°
50 °Mostly clear

Grass Range, Thursday, 5 November

Mostly clear. High 50°, low 35°.

Pressure29.85 inHg
Wind14 mph SE
Humidity47%
Visibility—
Dew point26°
Fri, 0657° / 41°0Overcast
MorningOvercast46°feels 44°
AfternoonOvercast55°feels 52°
EveningOvercast48°feels 44°
OvernightOvercast42°feels 38°
57 °Overcast

Grass Range, Friday, 6 November

Overcast. High 57°, low 41°.

Pressure29.71 inHg
Wind16.3 mph NW
Humidity37%
Visibility—
Dew point29°
Sat, 0752° / 40°0Clear
MorningClear42°feels 36°
AfternoonClear49°feels 43°
EveningClear43°feels 40°
OvernightClear40°feels 36°
52 °Clear

Grass Range, Saturday, 7 November

Clear. High 52°, low 40°.

Pressure30.03 inHg
Wind16.4 mph NW
Humidity43%
Visibility—
Dew point27°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Grass Range, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.