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As of 18:33 MDT

Weather in Grass Range, MT

60°Current weather

Grass Range, Wednesday, 21 October, 18:33

Clear. Feels like 58°. High 67°, low 36°.

Pressure29.94 inHg
Wind7.4 mph S
Humidity51%
Visibility6.2 mi
Dew point42°

10-day forecast for Grass Range, MT: 28° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Thursday, October 22
62° · 0.31 in
Worst day: Friday, October 23

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

Thu, 2273° / 43°0Clear
MorningClear43°feels 40°
AfternoonClear72°feels 71°
EveningClear55°feels 54°
OvernightMostly clear44°feels 40°
73 °Clear

Grass Range, Thursday, 22 October

Clear. High 73°, low 43°.

Pressure29.85 inHg
Wind3.7 mph E
Humidity40%
Visibility6.2 mi
Dew point43°
Fri, 2362° / 36°0.31Rain
MorningOvercast49°feels 49°
AfternoonLight rain49°feels 42°
EveningLight rain36°feels 26°
OvernightOvercast51°feels 49°
62 °Rain

Grass Range, Friday, 23 October

Rain. High 62°, low 36°.

Pressure29.65 inHg
Wind13.5 mph NW
Humidity61%
Visibility6.2 mi
Dew point48°
Sat, 2448° / 28°0Clear
MorningClear28°feels 20°
AfternoonClear47°feels 43°
EveningClear36°feels 31°
OvernightOvercast35°feels 26°
48 °Clear

Grass Range, Saturday, 24 October

Clear. High 48°, low 28°.

Pressure30.45 inHg
Wind4 mph E
Humidity61%
Visibility6.2 mi
Dew point23°
Sun, 2544° / 28°0Clear
MorningClear29°feels 29°
AfternoonClear42°feels 39°
EveningClear39°feels 37°
OvernightClear31°feels 28°
44 °Clear

Grass Range, Sunday, 25 October

Clear. High 44°, low 28°.

Pressure30.42 inHg
Wind4.7 mph NE
Humidity71%
Visibility6.2 mi
Dew point27°
Mon, 2646° / 28°0Overcast
MorningOvercast32°feels 26°
AfternoonOvercast43°feels 39°
EveningOvercast40°feels 35°
OvernightOvercast33°feels 28°
46 °Overcast

Grass Range, Monday, 26 October

Overcast. High 46°, low 28°.

Pressure30.42 inHg
Wind7.5 mph SW
Humidity61%
Visibility—
Dew point29°
Tue, 2743° / 29°0Clear
MorningClear32°feels 30°
AfternoonClear39°feels 32°
EveningClear37°feels 32°
OvernightClear33°feels 29°
43 °Clear

Grass Range, Tuesday, 27 October

Clear. High 43°, low 29°.

Pressure30.33 inHg
Wind11.7 mph NW
Humidity64%
Visibility—
Dew point26°
Wed, 2843° / 31°0Partly cloudy
MorningPartly cloudy33°feels 28°
AfternoonPartly cloudy40°feels 37°
EveningPartly cloudy36°feels 31°
OvernightPartly cloudy32°feels 26°
43 °Partly cloudy

Grass Range, Wednesday, 28 October

Partly cloudy. High 43°, low 31°.

Pressure30.45 inHg
Wind7.4 mph NE
Humidity44%
Visibility—
Dew point19°
Thu, 2955° / 32°0Overcast
MorningOvercast41°feels 34°
AfternoonOvercast50°feels 47°
EveningOvercast45°feels 45°
OvernightOvercast44°feels 40°
55 °Overcast

Grass Range, Thursday, 29 October

Overcast. High 55°, low 32°.

Pressure29.91 inHg
Wind11.2 mph S
Humidity36%
Visibility—
Dew point23°
Fri, 3063° / 48°0Overcast
MorningOvercast54°feels 51°
AfternoonOvercast60°feels 58°
EveningOvercast53°feels 50°
OvernightOvercast50°feels 47°
63 °Overcast

Grass Range, Friday, 30 October

Overcast. High 63°, low 48°.

Pressure29.71 inHg
Wind21 mph W
Humidity29%
Visibility—
Dew point28°

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.