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As of 10:36 MDT

Weather in Grass Range, MT

66°Current weather

Grass Range, Saturday, 17 October, 10:36

Overcast. Feels like 63°. High 73°, low 47°.

Pressure29.94 inHg
Wind11.9 mph W
Humidity28%
Visibility6.2 mi
Dew point32°

10-day forecast for Grass Range, MT: 39° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Saturday, October 17
56° · 0.34 in
Worst day: Friday, October 23

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

Sun, 1857° / 43°0Overcast
MorningClear43°feels 41°
AfternoonOvercast57°feels 54°
EveningClear46°feels 44°
OvernightOvercast48°feels 48°
57 °Overcast

Grass Range, Sunday, 18 October

Overcast. High 57°, low 43°.

Pressure30.15 inHg
Wind7.1 mph NE
Humidity42%
Visibility6.2 mi
Dew point33°
Mon, 1970° / 40°0Mostly clear
MorningMostly clear40°feels 38°
AfternoonClear69°feels 67°
EveningClear51°feels 49°
OvernightClear44°feels 41°
70 °Mostly clear

Grass Range, Monday, 19 October

Mostly clear. High 70°, low 40°.

Pressure29.91 inHg
Wind2.4 mph NE
Humidity43%
Visibility6.2 mi
Dew point41°
Tue, 2062° / 43°0Overcast
MorningOvercast44°feels 44°
AfternoonOvercast62°feels 60°
EveningPartly cloudy48°feels 48°
OvernightPartly cloudy46°feels 43°
62 °Overcast

Grass Range, Tuesday, 20 October

Overcast. High 62°, low 43°.

Pressure30.03 inHg
Wind4.6 mph NW
Humidity50%
Visibility6.2 mi
Dew point41°
Wed, 2166° / 41°0Clear
MorningMostly clear43°feels 42°
AfternoonClear63°feels 61°
EveningClear58°feels 57°
OvernightOvercast41°feels 41°
66 °Clear

Grass Range, Wednesday, 21 October

Clear. High 66°, low 41°.

Pressure30.03 inHg
Wind13.7 mph SE
Humidity44%
Visibility—
Dew point38°
Thu, 2273° / 45°0Clear
MorningClear52°feels 50°
AfternoonClear67°feels 66°
EveningClear60°feels 59°
OvernightClear52°feels 51°
73 °Clear

Grass Range, Thursday, 22 October

Clear. High 73°, low 45°.

Pressure29.83 inHg
Wind5.8 mph NE
Humidity44%
Visibility—
Dew point42°
Fri, 2356° / 43°0.34Rain
MorningRain53°feels 51°
AfternoonRain53°feels 51°
EveningRain44°feels 37°
OvernightRain45°feels 38°
56 °Rain

Grass Range, Friday, 23 October

Rain. High 56°, low 43°.

Pressure29.68 inHg
Wind17.8 mph NW
Humidity57%
Visibility—
Dew point40°
Sat, 2449° / 39°0.12Light rain
MorningLight rain41°feels 35°
AfternoonLight rain46°feels 42°
EveningLight rain45°feels 40°
OvernightLight rain41°feels 36°
49 °Light rain

Grass Range, Saturday, 24 October

Light rain. High 49°, low 39°.

Pressure30.12 inHg
Wind18.6 mph W
Humidity50%
Visibility—
Dew point27°
Sun, 2551° / 39°0Overcast
MorningOvercast43°feels 37°
AfternoonOvercast48°feels 43°
EveningOvercast47°feels 43°
OvernightOvercast44°feels 40°
51 °Overcast

Grass Range, Sunday, 25 October

Overcast. High 51°, low 39°.

Pressure29.83 inHg
Wind14.6 mph SE
Humidity57%
Visibility—
Dew point33°
Mon, 2647° / 44°0.04Light rain
MorningLight rain47°feels 39°
AfternoonLight rain47°feels 38°
EveningLight rain47°feels 40°
OvernightLight rain47°feels 40°
47 °Light rain

Grass Range, Monday, 26 October

Light rain. High 47°, low 44°.

Pressure29.56 inHg
Wind26.8 mph W
Humidity53%
Visibility—
Dew point30°

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.