As of 12:35 MDT

Weather in Grass Range, MT

69°

Grass Range, Wednesday, 21 October, 12:35

Clear. Feels like 67°. High 69°, low 36°.

Pressure29.97 inHg

Wind7.2 mph S

Humidity37%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Two-week outlook for Grass Range, MT: week one averages a high of 56.4° and week two 54.2°, so week two runs 2.2° cooler than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 24: 47°, with precipitation.

Week one vs week two

Week	High	Low	Precipitation	Vs normal
1st (October 21 – October 27)	56.4°	35.6°	0.2 in / 2 d	+0.8°
2nd (October 28 – November 3)	54.2°	36.4°	0.3 in / 2 d	+3.6°

Weekend weather

Sat, October 24

47°30°

0.04 in

Sun, October 25

46°30°

no precip.

Sat, October 31

45°35°

0.06 in

Sun, November 1

52°33°

no precip.

Thu, 2271° / 44°

71 °

Grass Range, Thursday, 22 October

Clear. High 71°, low 44°.

Pressure29.85 inHg

Wind3.4 mph E

Humidity40%

Visibility6.2 mi

Dew point44°

Fri, 2362° / 36°

0.12

62 °

Grass Range, Friday, 23 October

Light rain. High 62°, low 36°.

Pressure29.62 inHg

Wind10.8 mph W

Humidity60%

Visibility6.2 mi

Dew point48°

Sat, 2447° / 30°

0.04

47 °

Grass Range, Saturday, 24 October

Light rain. High 47°, low 30°.

Pressure30.42 inHg

Wind1.9 mph NW

Humidity61%

Visibility6.2 mi

Dew point23°

Sun, 2546° / 30°

46 °

Grass Range, Sunday, 25 October

Clear. High 46°, low 30°.

Pressure30.36 inHg

Wind6.3 mph E

Humidity64%

Visibility6.2 mi

Dew point29°

Mon, 2643° / 36°

43 °

Grass Range, Monday, 26 October

Overcast. High 43°, low 36°.

Pressure30.50 inHg

Wind8.3 mph SE

Humidity71%

Visibility—

Dew point30°

Tue, 2757° / 37°

57 °

Grass Range, Tuesday, 27 October

Overcast. High 57°, low 37°.

Pressure29.94 inHg

Wind10.9 mph W

Humidity33%

Visibility—

Dew point25°

Wed, 2849° / 32°

0.28

49 °

Grass Range, Wednesday, 28 October

Snow. High 49°, low 32°.

Pressure30.27 inHg

Wind9.7 mph NW

Humidity65%

Visibility—

Dew point29°

Thu, 2955° / 34°

55 °

Grass Range, Thursday, 29 October

Clear. High 55°, low 34°.

Pressure30.00 inHg

Wind15.5 mph S

Humidity50%

Visibility—

Dew point32°

Fri, 3061° / 41°

61 °

Grass Range, Friday, 30 October

Mostly clear. High 61°, low 41°.

Pressure29.53 inHg

Wind8.4 mph SW

Humidity37%

Visibility—

Dew point29°

Sat, 3145° / 35°

0.06

45 °

Grass Range, Saturday, 31 October

Light rain. High 45°, low 35°.

Pressure29.62 inHg

Wind21.2 mph NW

Humidity65%

Visibility—

Dew point32°

Sun, 0152° / 33°

52 °

Grass Range, Sunday, 1 November

Clear. High 52°, low 33°.

Pressure30.00 inHg

Wind7.8 mph SW

Humidity37%

Visibility—

Dew point20°

Mon, 0258° / 40°

58 °

Grass Range, Monday, 2 November

Overcast. High 58°, low 40°.

Pressure30.03 inHg

Wind15.8 mph NW

Humidity23%

Visibility—

Dew point18°

Tue, 0359° / 39°

59 °

Grass Range, Tuesday, 3 November

Mostly clear. High 59°, low 39°.

Pressure29.97 inHg

Wind11.6 mph S

Humidity28%

Visibility—

Dew point20°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Grass Range, MT, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.