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As of 22:20 MDT

Weather in Grass Range, MT

33°Current weather

Grass Range, Thursday, 15 October, 22:20

Clear. Feels like 30°. High 49°, low 33°.

Pressure30.74 inHg
Wind3.6 mph SW
Humidity79%
Visibility6.2 mi
Dew point28°

Two-week outlook for Grass Range, MT: week one averages a high of 64.5° and week two 52.3°, so week two runs 12.2° cooler than week one. Around 0.4 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 17: 77°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 15 – October 21)64.5°41.1°0.0 in / 0 d+6.3°
2nd (October 22 – October 28)52.3°37.6°0.4 in / 3 d-2.6°

Weekend weather

Sat, October 17
Overcast
77°51°
no precip.
Sun, October 18
Overcast
60°41°
no precip.
Sat, October 24
Overcast
44°35°
no precip.
Sun, October 25
Clear
50°32°
no precip.
Fri, 1671° / 34°0Clear
71 °Clear

Grass Range, Friday, 16 October

Clear. High 71°, low 34°.

Pressure30.33 inHg
Wind1.3 mph SE
Humidity32%
Visibility6.2 mi
Dew point34°
Sat, 1777° / 51°0Overcast
77 °Overcast

Grass Range, Saturday, 17 October

Overcast. High 77°, low 51°.

Pressure29.88 inHg
Wind11 mph W
Humidity20%
Visibility6.2 mi
Dew point32°
Sun, 1860° / 41°0Overcast
60 °Overcast

Grass Range, Sunday, 18 October

Overcast. High 60°, low 41°.

Pressure30.12 inHg
Wind10.7 mph SE
Humidity40%
Visibility6.2 mi
Dew point32°
Mon, 1971° / 42°0Overcast
71 °Overcast

Grass Range, Monday, 19 October

Overcast. High 71°, low 42°.

Pressure29.80 inHg
Wind3.2 mph S
Humidity37%
Visibility6.2 mi
Dew point40°
Tue, 2066° / 46°0Overcast
66 °Overcast

Grass Range, Tuesday, 20 October

Overcast. High 66°, low 46°.

Pressure29.80 inHg
Wind6.2 mph NE
Humidity41%
Visibility—
Dew point37°
Wed, 2159° / 41°0Clear
59 °Clear

Grass Range, Wednesday, 21 October

Clear. High 59°, low 41°.

Pressure30.06 inHg
Wind9.1 mph SE
Humidity57%
Visibility—
Dew point38°
Thu, 2273° / 51°0Mostly clear
73 °Mostly clear

Grass Range, Thursday, 22 October

Mostly clear. High 73°, low 51°.

Pressure29.65 inHg
Wind7.8 mph S
Humidity28%
Visibility—
Dew point34°
Fri, 2354° / 37°0.28Rain
54 °Rain

Grass Range, Friday, 23 October

Rain. High 54°, low 37°.

Pressure29.85 inHg
Wind30.6 mph NW
Humidity86%
Visibility—
Dew point39°
Sat, 2444° / 35°0Overcast
44 °Overcast

Grass Range, Saturday, 24 October

Overcast. High 44°, low 35°.

Pressure30.33 inHg
Wind29.5 mph NW
Humidity41%
Visibility—
Dew point19°
Sun, 2550° / 32°0Clear
50 °Clear

Grass Range, Sunday, 25 October

Clear. High 50°, low 32°.

Pressure30.21 inHg
Wind6.4 mph SW
Humidity34%
Visibility—
Dew point17°
Mon, 2642° / 36°0.12Snow
42 °Snow

Grass Range, Monday, 26 October

Snow. High 42°, low 36°.

Pressure30.00 inHg
Wind11.3 mph NW
Humidity76%
Visibility—
Dew point35°
Tue, 2745° / 35°0.04Light snow
45 °Light snow

Grass Range, Tuesday, 27 October

Light snow. High 45°, low 35°.

Pressure29.97 inHg
Wind6.1 mph S
Humidity65%
Visibility—
Dew point29°
Wed, 2857° / 38°0Overcast
57 °Overcast

Grass Range, Wednesday, 28 October

Overcast. High 57°, low 38°.

Pressure29.59 inHg
Wind31.7 mph W
Humidity32%
Visibility—
Dew point24°

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.