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As of 18:46 MDT

Weather in Lanark, MT

35°Current weather

Lanark, Sunday, 25 October, 18:46

Clear. Feels like 30°. High 46°, low 27°.

Pressure30.56 inHg
Wind6.6 mph NE
Humidity66%
Visibility6.2 mi
Dew point26°

Two-week outlook for Lanark, MT: week one averages a high of 46.8° and week two 54.1°, so week two runs 7.3° warmer than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 25: 46°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 25 – October 31)46.8°30.9°0.4 in / 3 d—
2nd (November 1 – November 7)54.1°42°0.5 in / 1 d—

Weekend weather

Sun, October 25
Clear
46°27°
no precip.
Sat, October 31
Clear
58°36°
no precip.
Sun, November 1
Partly cloudy
64°43°
no precip.
Sat, November 7
Partly cloudy
53°46°
no precip.
Mon, 2645° / 29°0Overcast
45 °Overcast

Lanark, Monday, 26 October

Overcast. High 45°, low 29°.

Pressure30.45 inHg
Wind12.5 mph SE
Humidity63%
Visibility6.2 mi
Dew point27°
Tue, 2738° / 33°0.13Snow
38 °Snow

Lanark, Tuesday, 27 October

Snow. High 38°, low 33°.

Pressure29.91 inHg
Wind14.1 mph SE
Humidity80%
Visibility6.2 mi
Dew point32°
Wed, 2852° / 32°0Clear
52 °Clear

Lanark, Wednesday, 28 October

Clear. High 52°, low 32°.

Pressure29.94 inHg
Wind13.2 mph W
Humidity54%
Visibility6.2 mi
Dew point33°
Thu, 2947° / 32°0.26Snow
47 °Snow

Lanark, Thursday, 29 October

Snow. High 47°, low 32°.

Pressure30.15 inHg
Wind7.8 mph N
Humidity68%
Visibility6.2 mi
Dew point34°
Fri, 3043° / 27°0.04Light rain
43 °Light rain

Lanark, Friday, 30 October

Light rain. High 43°, low 27°.

Pressure30.27 inHg
Wind13.6 mph E
Humidity72%
Visibility—
Dew point29°
Sat, 3158° / 36°0Clear
58 °Clear

Lanark, Saturday, 31 October

Clear. High 58°, low 36°.

Pressure30.00 inHg
Wind11.9 mph SE
Humidity72%
Visibility—
Dew point41°
Sun, 0164° / 43°0Partly cloudy
64 °Partly cloudy

Lanark, Sunday, 1 November

Partly cloudy. High 64°, low 43°.

Pressure29.97 inHg
Wind18.6 mph SE
Humidity61%
Visibility—
Dew point43°
Mon, 0257° / 44°0.5Rain
57 °Rain

Lanark, Monday, 2 November

Rain. High 57°, low 44°.

Pressure29.59 inHg
Wind19.1 mph SE
Humidity88%
Visibility—
Dew point52°
Tue, 0344° / 39°0Light rain
44 °Light rain

Lanark, Tuesday, 3 November

Light rain. High 44°, low 39°.

Pressure30.06 inHg
Wind16.6 mph NW
Humidity63%
Visibility—
Dew point32°
Wed, 0453° / 37°0Mostly clear
53 °Mostly clear

Lanark, Wednesday, 4 November

Mostly clear. High 53°, low 37°.

Pressure30.03 inHg
Wind6.8 mph W
Humidity49%
Visibility—
Dew point30°
Thu, 0556° / 39°0Clear
56 °Clear

Lanark, Thursday, 5 November

Clear. High 56°, low 39°.

Pressure29.88 inHg
Wind16.4 mph SE
Humidity49%
Visibility—
Dew point30°
Fri, 0652° / 45°0Overcast
52 °Overcast

Lanark, Friday, 6 November

Overcast. High 52°, low 45°.

Pressure29.56 inHg
Wind14.7 mph W
Humidity75%
Visibility—
Dew point43°
Sat, 0753° / 46°0Partly cloudy
53 °Partly cloudy

Lanark, Saturday, 7 November

Partly cloudy. High 53°, low 46°.

Pressure29.59 inHg
Wind23.5 mph W
Humidity41%
Visibility—
Dew point28°

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 Lanark, 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.