EN
English Español

As of 02:45 MDT

Weather in Lanark, MT

48°Current weather

Lanark, Thursday, 22 October, 02:45

Clear. Feels like 45°. High 72°, low 43°.

Pressure29.97 inHg
Wind7 mph SE
Humidity76%
Visibility6.2 mi
Dew point41°

Two-week outlook for Lanark, MT: week one averages a high of 53.5° and week two 52.8°, so both weeks look similar in temperature. Around 0.8 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 24: 48°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 22 – October 28)53.5°36.8°0.7 in / 3 d—
2nd (October 29 – November 4)52.8°39.1°0.2 in / 1 d—

Weekend weather

Sat, October 24
Light rain
48°35°
0.09 in
Sun, October 25
Clear
48°33°
no precip.
Sat, October 31
Overcast
53°36°
no precip.
Sun, November 1
Clear
57°41°
no precip.
Fri, 2375° / 42°0.43Heavy rain
75 °Heavy rain

Lanark, Friday, 23 October

Heavy rain. High 75°, low 42°.

Pressure29.59 inHg
Wind12.2 mph SE
Humidity64%
Visibility6.2 mi
Dew point53°
Sat, 2448° / 35°0.09Light rain
48 °Light rain

Lanark, Saturday, 24 October

Light rain. High 48°, low 35°.

Pressure30.33 inHg
Wind13.5 mph W
Humidity59%
Visibility6.2 mi
Dew point26°
Sun, 2548° / 33°0Clear
48 °Clear

Lanark, Sunday, 25 October

Clear. High 48°, low 33°.

Pressure30.50 inHg
Wind9.9 mph E
Humidity55%
Visibility6.2 mi
Dew point24°
Mon, 2644° / 32°0Overcast
44 °Overcast

Lanark, Monday, 26 October

Overcast. High 44°, low 32°.

Pressure30.50 inHg
Wind13.4 mph E
Humidity63%
Visibility—
Dew point30°
Tue, 2740° / 34°0.16Snow
40 °Snow

Lanark, Tuesday, 27 October

Snow. High 40°, low 34°.

Pressure30.18 inHg
Wind11.4 mph SE
Humidity94%
Visibility—
Dew point35°
Wed, 2847° / 38°0Overcast
47 °Overcast

Lanark, Wednesday, 28 October

Overcast. High 47°, low 38°.

Pressure30.30 inHg
Wind10.4 mph N
Humidity50%
Visibility—
Dew point26°
Thu, 2937° / 32°0.15Snow
37 °Snow

Lanark, Thursday, 29 October

Snow. High 37°, low 32°.

Pressure30.15 inHg
Wind10.4 mph E
Humidity80%
Visibility—
Dew point31°
Fri, 3046° / 36°0Light snow
46 °Light snow

Lanark, Friday, 30 October

Light snow. High 46°, low 36°.

Pressure29.80 inHg
Wind10 mph SW
Humidity65%
Visibility—
Dew point31°
Sat, 3153° / 36°0Overcast
53 °Overcast

Lanark, Saturday, 31 October

Overcast. High 53°, low 36°.

Pressure29.77 inHg
Wind16.6 mph W
Humidity51%
Visibility—
Dew point29°
Sun, 0157° / 41°0Clear
57 °Clear

Lanark, Sunday, 1 November

Clear. High 57°, low 41°.

Pressure30.06 inHg
Wind10.4 mph W
Humidity46%
Visibility—
Dew point31°
Mon, 0258° / 41°0Overcast
58 °Overcast

Lanark, Monday, 2 November

Overcast. High 58°, low 41°.

Pressure30.12 inHg
Wind13.9 mph SE
Humidity43%
Visibility—
Dew point30°
Tue, 0360° / 42°0Partly cloudy
60 °Partly cloudy

Lanark, Tuesday, 3 November

Partly cloudy. High 60°, low 42°.

Pressure30.09 inHg
Wind7.5 mph SE
Humidity45%
Visibility—
Dew point32°
Wed, 0459° / 45°0Overcast
59 °Overcast

Lanark, Wednesday, 4 November

Overcast. High 59°, low 45°.

Pressure29.97 inHg
Wind12.1 mph S
Humidity55%
Visibility—
Dew point38°

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.