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As of 13:02 MDT

Weather in Arnold, MT

48°Current weather

Arnold, Friday, 16 October, 13:02

Partly cloudy. Feels like 48°. High 59°, low 29°.

Pressure30.50 inHg
Wind1 mph SW
Humidity56%
Visibility6.2 mi
Dew point34°

10-day forecast for Arnold, MT: 28° to 68°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Thursday, October 22
52° · 0.65 in
Worst day: Friday, October 23

Tap any day below to see morning, afternoon, evening and overnight.

Sat, 1767° / 35°0Overcast
MorningOvercast36°feels 36°
AfternoonOvercast64°feels 62°
EveningOvercast52°feels 49°
OvernightOvercast38°feels 38°
67 °Overcast

Arnold, Saturday, 17 October

Overcast. High 67°, low 35°.

Pressure30.12 inHg
Wind3.9 mph NE
Humidity47%
Visibility6.2 mi
Dew point34°
Sun, 1861° / 36°0Partly cloudy
MorningOvercast36°feels 36°
AfternoonClear59°feels 57°
EveningClear46°feels 45°
OvernightOvercast39°feels 39°
61 °Partly cloudy

Arnold, Sunday, 18 October

Partly cloudy. High 61°, low 36°.

Pressure30.09 inHg
Wind0.9 mph N
Humidity51%
Visibility6.2 mi
Dew point36°
Mon, 1963° / 37°0Overcast
MorningClear37°feels 37°
AfternoonOvercast62°feels 59°
EveningPartly cloudy49°feels 49°
OvernightClear40°feels 40°
63 °Overcast

Arnold, Monday, 19 October

Overcast. High 63°, low 37°.

Pressure29.91 inHg
Wind1.6 mph NE
Humidity48%
Visibility6.2 mi
Dew point36°
Tue, 2063° / 36°0Overcast
MorningOvercast39°feels 39°
AfternoonOvercast56°feels 54°
EveningOvercast55°feels 53°
OvernightPartly cloudy36°feels 36°
63 °Overcast

Arnold, Tuesday, 20 October

Overcast. High 63°, low 36°.

Pressure29.97 inHg
Wind0.5 mph SE
Humidity49%
Visibility6.2 mi
Dew point38°
Wed, 2163° / 39°0Clear
MorningClear43°feels 43°
AfternoonClear55°feels 53°
EveningClear56°feels 55°
OvernightClear46°feels 46°
63 °Clear

Arnold, Wednesday, 21 October

Clear. High 63°, low 39°.

Pressure30.09 inHg
Wind2.8 mph SE
Humidity60%
Visibility—
Dew point38°
Thu, 2268° / 45°0Overcast
MorningOvercast50°feels 49°
AfternoonOvercast61°feels 58°
EveningOvercast60°feels 58°
OvernightOvercast55°feels 53°
68 °Overcast

Arnold, Thursday, 22 October

Overcast. High 68°, low 45°.

Pressure29.83 inHg
Wind7.7 mph SW
Humidity40%
Visibility—
Dew point34°
Fri, 2352° / 34°0.65Snow
MorningSnow46°feels 43°
AfternoonSnow35°feels 31°
EveningSnow35°feels 35°
OvernightSnow38°feels 38°
52 °Snow

Arnold, Friday, 23 October

Snow. High 52°, low 34°.

Pressure29.91 inHg
Wind9.8 mph NW
Humidity97%
Visibility—
Dew point36°
Sat, 2439° / 32°0Overcast
MorningOvercast34°feels 34°
AfternoonOvercast37°feels 37°
EveningOvercast36°feels 36°
OvernightOvercast34°feels 34°
39 °Overcast

Arnold, Saturday, 24 October

Overcast. High 39°, low 32°.

Pressure30.33 inHg
Wind3.3 mph E
Humidity76%
Visibility—
Dew point29°
Sun, 2545° / 28°0Clear
MorningClear31°feels 29°
AfternoonClear40°feels 40°
EveningClear40°feels 39°
OvernightClear35°feels 32°
45 °Clear

Arnold, Sunday, 25 October

Clear. High 45°, low 28°.

Pressure30.21 inHg
Wind3.1 mph SE
Humidity67%
Visibility—
Dew point28°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Arnold, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.