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As of 15:45 MDT

Weather in Garrison, MT

71°Current weather

Garrison, Tuesday, 20 October, 15:45

Overcast. Feels like 69°. High 71°, low 35°.

Pressure30.06 inHg
Wind2.6 mph SE
Humidity37%
Visibility6.2 mi
Dew point43°

Two-week outlook for Garrison, MT: week one averages a high of 55.3° and week two 49.2°, so week two runs 6.1° cooler than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 24: 47°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 20 – October 26)55.3°32.3°1.2 in / 2 d—
2nd (October 27 – November 2)49.2°31.2°0.1 in / 1 d—

Weekend weather

Sat, October 24
Partly cloudy
47°26°
no precip.
Sun, October 25
Clear
46°30°
no precip.
Sat, October 31
Overcast
50°32°
no precip.
Sun, November 1
Snow
44°30°
0.09 in
Wed, 2168° / 35°0Clear
68 °Clear

Garrison, Wednesday, 21 October

Clear. High 68°, low 35°.

Pressure30.03 inHg
Wind3.3 mph SE
Humidity40%
Visibility6.2 mi
Dew point33°
Thu, 2266° / 39°0.07Light rain
66 °Light rain

Garrison, Thursday, 22 October

Light rain. High 66°, low 39°.

Pressure29.88 inHg
Wind4.9 mph SE
Humidity49%
Visibility6.2 mi
Dew point40°
Fri, 2347° / 35°1.12Rain
47 °Rain

Garrison, Friday, 23 October

Rain. High 47°, low 35°.

Pressure29.94 inHg
Wind6.5 mph W
Humidity96%
Visibility1.7 mi
Dew point42°
Sat, 2447° / 26°0Partly cloudy
47 °Partly cloudy

Garrison, Saturday, 24 October

Partly cloudy. High 47°, low 26°.

Pressure30.39 inHg
Wind5.6 mph SE
Humidity71%
Visibility6.2 mi
Dew point25°
Sun, 2546° / 30°0Clear
46 °Clear

Garrison, Sunday, 25 October

Clear. High 46°, low 30°.

Pressure30.33 inHg
Wind9.6 mph E
Humidity56%
Visibility—
Dew point29°
Mon, 2642° / 27°0Clear
42 °Clear

Garrison, Monday, 26 October

Clear. High 42°, low 27°.

Pressure30.53 inHg
Wind5.8 mph E
Humidity58%
Visibility—
Dew point22°
Tue, 2751° / 30°0Clear
51 °Clear

Garrison, Tuesday, 27 October

Clear. High 51°, low 30°.

Pressure30.27 inHg
Wind5.1 mph E
Humidity38%
Visibility—
Dew point18°
Wed, 2846° / 29°0Overcast
46 °Overcast

Garrison, Wednesday, 28 October

Overcast. High 46°, low 29°.

Pressure30.36 inHg
Wind5.4 mph NE
Humidity52%
Visibility—
Dew point22°
Thu, 2953° / 32°0Overcast
53 °Overcast

Garrison, Thursday, 29 October

Overcast. High 53°, low 32°.

Pressure29.94 inHg
Wind4.5 mph SW
Humidity42%
Visibility—
Dew point23°
Fri, 3054° / 37°0Overcast
54 °Overcast

Garrison, Friday, 30 October

Overcast. High 54°, low 37°.

Pressure29.65 inHg
Wind17.6 mph W
Humidity42%
Visibility—
Dew point26°
Sat, 3150° / 32°0Overcast
50 °Overcast

Garrison, Saturday, 31 October

Overcast. High 50°, low 32°.

Pressure29.47 inHg
Wind16.4 mph W
Humidity36%
Visibility—
Dew point20°
Sun, 0144° / 30°0.09Snow
44 °Snow

Garrison, Sunday, 1 November

Snow. High 44°, low 30°.

Pressure29.74 inHg
Wind23 mph NW
Humidity59%
Visibility—
Dew point29°
Mon, 0247° / 28°0Overcast
47 °Overcast

Garrison, Monday, 2 November

Overcast. High 47°, low 28°.

Pressure30.21 inHg
Wind3.5 mph S
Humidity47%
Visibility—
Dew point21°

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 Garrison, 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.