As of 04:40 MDT

Weather in Grass Range, MT

42°

Grass Range, Thursday, 15 October, 04:40

Partly cloudy. Feels like 35°. High 49°, low 33°.

Pressure30.47 inHg

Wind13.5 mph NW

Humidity68%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Two-week outlook for Grass Range, MT: week one averages a high of 64.5° and week two 52.5°, so week two runs 12° cooler than week one. Around 0.1 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 17: 77°, dry.

Week one vs week two

Week	High	Low	Precipitation	Vs normal
1st (October 15 – October 21)	64.5°	41.6°	0.0 in / 0 d	+6.2°
2nd (October 22 – October 28)	52.5°	38.3°	0.1 in / 1 d	-2.3°

Weekend weather

Sat, October 17

77°51°

no precip.

Sun, October 18

59°42°

no precip.

Sat, October 24

45°33°

no precip.

Sun, October 25

50°34°

0.01 in

Fri, 1669° / 34°

69 °

Grass Range, Friday, 16 October

Clear. High 69°, low 34°.

Pressure30.33 inHg

Wind1.5 mph SE

Humidity31%

Visibility6.2 mi

Dew point32°

Sat, 1777° / 51°

77 °

Grass Range, Saturday, 17 October

Partly cloudy. High 77°, low 51°.

Pressure29.91 inHg

Wind10.4 mph W

Humidity20%

Visibility6.2 mi

Dew point32°

Sun, 1859° / 42°

59 °

Grass Range, Sunday, 18 October

Clear. High 59°, low 42°.

Pressure30.15 inHg

Wind8.8 mph SE

Humidity40%

Visibility6.2 mi

Dew point30°

Mon, 1971° / 41°

71 °

Grass Range, Monday, 19 October

Clear. High 71°, low 41°.

Pressure29.88 inHg

Wind8.3 mph SE

Humidity43%

Visibility—

Dew point38°

Tue, 2064° / 43°

64 °

Grass Range, Tuesday, 20 October

Clear. High 64°, low 43°.

Pressure29.91 inHg

Wind8.4 mph NW

Humidity47%

Visibility—

Dew point37°

Wed, 2163° / 47°

63 °

Grass Range, Wednesday, 21 October

Overcast. High 63°, low 47°.

Pressure29.83 inHg

Wind9.3 mph SE

Humidity42%

Visibility—

Dew point33°

Thu, 2260° / 48°

0.11

60 °

Grass Range, Thursday, 22 October

Light rain. High 60°, low 48°.

Pressure29.65 inHg

Wind10.9 mph W

Humidity45%

Visibility—

Dew point38°

Fri, 2346° / 35°

46 °

Grass Range, Friday, 23 October

Overcast. High 46°, low 35°.

Pressure30.03 inHg

Wind29.5 mph NW

Humidity79%

Visibility—

Dew point35°

Sat, 2445° / 33°

45 °

Grass Range, Saturday, 24 October

Partly cloudy. High 45°, low 33°.

Pressure30.47 inHg

Wind28.8 mph NW

Humidity41%

Visibility—

Dew point19°

Sun, 2550° / 34°

0.01

50 °

Grass Range, Sunday, 25 October

Light rain. High 50°, low 34°.

Pressure30.18 inHg

Wind13.4 mph W

Humidity34%

Visibility—

Dew point19°

Mon, 2654° / 36°

0.02

54 °

Grass Range, Monday, 26 October

Light snow. High 54°, low 36°.

Pressure30.30 inHg

Wind15.9 mph NW

Humidity45%

Visibility—

Dew point29°

Tue, 2755° / 39°

55 °

Grass Range, Tuesday, 27 October

Overcast. High 55°, low 39°.

Pressure30.12 inHg

Wind11.6 mph NW

Humidity43%

Visibility—

Dew point28°

Wed, 2858° / 43°

58 °

Grass Range, Wednesday, 28 October

Overcast. High 58°, low 43°.

Pressure29.88 inHg

Wind17.2 mph NW

Humidity45%

Visibility—

Dew point34°

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.