EN
English Español

As of 00:39 MDT

Weather in Arnold, MT

49°Current weather

Arnold, Wednesday, 21 October, 00:39

Clear. Feels like 49°. High 71°, low 33°.

Pressure30.12 inHg
Wind0.6 mph S
Humidity70%
Visibility6.2 mi
Dew point40°

Two-week outlook for Arnold, MT: week one averages a high of 53.1° and week two 58.5°, so week two runs 5.4° warmer than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 24: 39°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 21 – October 27)53.1°31.3°0.9 in / 2 d—
2nd (October 28 – November 3)58.5°38.4°0.0 in / 0 d—

Weekend weather

Sat, October 24
Snow
39°30°
0.06 in
Sun, October 25
Clear
46°28°
no precip.
Sat, October 31
Overcast
55°37°
no precip.
Sun, November 1
Clear
61°37°
no precip.
Thu, 2266° / 36°0Partly cloudy
66 °Partly cloudy

Arnold, Thursday, 22 October

Partly cloudy. High 66°, low 36°.

Pressure29.91 inHg
Wind1.1 mph N
Humidity56%
Visibility6.2 mi
Dew point43°
Fri, 2350° / 33°0.8Snow
50 °Snow

Arnold, Friday, 23 October

Snow. High 50°, low 33°.

Pressure29.77 inHg
Wind4.3 mph NW
Humidity91%
Visibility2.0 mi
Dew point47°
Sat, 2439° / 30°0.06Snow
39 °Snow

Arnold, Saturday, 24 October

Snow. High 39°, low 30°.

Pressure30.47 inHg
Wind0.7 mph SW
Humidity91%
Visibility—
Dew point30°
Sun, 2546° / 28°0Clear
46 °Clear

Arnold, Sunday, 25 October

Clear. High 46°, low 28°.

Pressure30.39 inHg
Wind2.8 mph NW
Humidity75%
Visibility—
Dew point30°
Mon, 2644° / 26°0Partly cloudy
44 °Partly cloudy

Arnold, Monday, 26 October

Partly cloudy. High 44°, low 26°.

Pressure30.53 inHg
Wind4.4 mph SE
Humidity73%
Visibility—
Dew point28°
Tue, 2757° / 32°0Clear
57 °Clear

Arnold, Tuesday, 27 October

Clear. High 57°, low 32°.

Pressure30.18 inHg
Wind4.5 mph N
Humidity38%
Visibility—
Dew point23°
Wed, 2846° / 33°0Overcast
46 °Overcast

Arnold, Wednesday, 28 October

Overcast. High 46°, low 33°.

Pressure30.33 inHg
Wind3.9 mph W
Humidity51%
Visibility—
Dew point23°
Thu, 2954° / 33°0Clear
54 °Clear

Arnold, Thursday, 29 October

Clear. High 54°, low 33°.

Pressure30.06 inHg
Wind6.3 mph S
Humidity49%
Visibility—
Dew point27°
Fri, 3060° / 36°0Clear
60 °Clear

Arnold, Friday, 30 October

Clear. High 60°, low 36°.

Pressure29.62 inHg
Wind13 mph SW
Humidity25%
Visibility—
Dew point20°
Sat, 3155° / 37°0Overcast
55 °Overcast

Arnold, Saturday, 31 October

Overcast. High 55°, low 37°.

Pressure29.62 inHg
Wind11.6 mph NW
Humidity27%
Visibility—
Dew point17°
Sun, 0161° / 37°0Clear
61 °Clear

Arnold, Sunday, 1 November

Clear. High 61°, low 37°.

Pressure29.88 inHg
Wind6.8 mph S
Humidity28%
Visibility—
Dew point19°
Mon, 0264° / 41°0Overcast
64 °Overcast

Arnold, Monday, 2 November

Overcast. High 64°, low 41°.

Pressure30.12 inHg
Wind6.5 mph S
Humidity32%
Visibility—
Dew point24°
Tue, 0370° / 52°0Overcast
70 °Overcast

Arnold, Tuesday, 3 November

Overcast. High 70°, low 52°.

Pressure30.09 inHg
Wind8.2 mph SW
Humidity30%
Visibility—
Dew point32°

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 Arnold, 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.