As of 16:38 MDT

Weather in Grass Range, MT

37°

Grass Range, Friday, 23 October, 16:38

Light rain. Feels like 26°. High 52°, low 36°.

Pressure29.88 inHg

Wind20.4 mph W

Humidity83%

Visibility3.0 mi

Dew point32°

See detailed hourly forecast

10-day forecast for Grass Range, MT: 24° to 59°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

59°

Best day: Wednesday, October 28

52° · 0.23 in

Worst day: Friday, October 23

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

Sat, 2451° / 24°

Morning

24°feels 14°

Afternoon

50°feels 47°

Evening

42°feels 38°

Overnight

30°feels 19°

51 °

Grass Range, Saturday, 24 October

Clear. High 51°, low 24°.

Pressure30.33 inHg

Wind5.5 mph SE

Humidity53%

Visibility6.2 mi

Dew point19°

Sun, 2545° / 26°

Morning

27°feels 27°

Afternoon

43°feels 39°

Evening

35°feels 33°

Overnight

27°feels 27°

45 °

Grass Range, Sunday, 25 October

Clear. High 45°, low 26°.

Pressure30.50 inHg

Wind5.1 mph NE

Humidity71%

Visibility6.2 mi

Dew point25°

Mon, 2650° / 31°

Morning

31°feels 26°

Afternoon

50°feels 44°

Evening

39°feels 32°

Overnight

32°feels 28°

50 °

Grass Range, Monday, 26 October

Partly cloudy. High 50°, low 31°.

Pressure30.24 inHg

Wind11.9 mph SE

Humidity65%

Visibility6.2 mi

Dew point33°

Tue, 2752° / 32°

Morning

33°feels 33°

Afternoon

49°feels 47°

Evening

45°feels 42°

Overnight

33°feels 28°

52 °

Grass Range, Tuesday, 27 October

Overcast. High 52°, low 32°.

Pressure30.03 inHg

Wind1 mph N

Humidity73%

Visibility6.2 mi

Dew point35°

Wed, 2859° / 35°

Morning

40°feels 35°

Afternoon

53°feels 51°

Evening

49°feels 47°

Overnight

42°feels 39°

59 °

Grass Range, Wednesday, 28 October

Overcast. High 59°, low 35°.

Pressure29.91 inHg

Wind11.1 mph S

Humidity42%

Visibility—

Dew point29°

Thu, 2949° / 37°

Morning

39°feels 34°

Afternoon

45°feels 38°

Evening

43°feels 36°

Overnight

39°feels 34°

49 °

Grass Range, Thursday, 29 October

Mostly clear. High 49°, low 37°.

Pressure30.00 inHg

Wind18.7 mph S

Humidity55%

Visibility—

Dew point29°

Fri, 3057° / 38°

Morning

42°feels 38°

Afternoon

50°feels 47°

Evening

46°feels 44°

Overnight

41°feels 38°

57 °

Grass Range, Friday, 30 October

Clear. High 57°, low 38°.

Pressure29.83 inHg

Wind7.6 mph S

Humidity41%

Visibility—

Dew point26°

Sat, 3154° / 38°

Morning

41°feels 38°

Afternoon

48°feels 46°

Evening

46°feels 42°

Overnight

42°feels 39°

54 °

Grass Range, Saturday, 31 October

Overcast. High 54°, low 38°.

Pressure29.91 inHg

Wind8.8 mph SE

Humidity49%

Visibility—

Dew point29°

Sun, 0152° / 41°

Morning

44°feels 41°

Afternoon

51°feels 48°

Evening

45°feels 43°

Overnight

42°feels 37°

52 °

Grass Range, Sunday, 1 November

Overcast. High 52°, low 41°.

Pressure29.91 inHg

Wind8.3 mph N

Humidity44%

Visibility—

Dew point29°

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.