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As of 12:51 MDT

Weather in Lanark, MT

42°Current weather

Lanark, Wednesday, 28 October, 12:51

Overcast. Feels like 35°. High 45°, low 33°.

Pressure29.97 inHg
Wind14.4 mph W
Humidity72%
Visibility6.2 mi
Dew point34°

Two-week outlook for Lanark, MT: week one averages a high of 51.4° and week two 46.9°, so week two runs 4.5° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 31: 54°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 28 – November 3)51.4°37.4°0.3 in / 2 d—
2nd (November 4 – November 10)46.9°35°0.0 in / 0 d—

Weekend weather

Sat, October 31
Overcast
54°42°
no precip.
Sun, November 1
Light rain
59°47°
0.08 in
Sat, November 7
Clear
49°30°
no precip.
Sun, November 8
Overcast
48°35°
no precip.
Thu, 2946° / 29°0Overcast
46 °Overcast

Lanark, Thursday, 29 October

Overcast. High 46°, low 29°.

Pressure30.21 inHg
Wind5.3 mph E
Humidity64%
Visibility6.2 mi
Dew point31°
Fri, 3045° / 30°0Overcast
45 °Overcast

Lanark, Friday, 30 October

Overcast. High 45°, low 30°.

Pressure30.33 inHg
Wind9.8 mph E
Humidity72%
Visibility6.2 mi
Dew point32°
Sat, 3154° / 42°0Overcast
54 °Overcast

Lanark, Saturday, 31 October

Overcast. High 54°, low 42°.

Pressure30.06 inHg
Wind8.6 mph SE
Humidity82%
Visibility6.2 mi
Dew point46°
Sun, 0159° / 47°0.08Light rain
59 °Light rain

Lanark, Sunday, 1 November

Light rain. High 59°, low 47°.

Pressure29.88 inHg
Wind10.8 mph E
Humidity91%
Visibility2.5 mi
Dew point49°
Mon, 0252° / 40°0.27Rain
52 °Rain

Lanark, Monday, 2 November

Rain. High 52°, low 40°.

Pressure30.03 inHg
Wind21.6 mph N
Humidity94%
Visibility—
Dew point43°
Tue, 0359° / 42°0Overcast
59 °Overcast

Lanark, Tuesday, 3 November

Overcast. High 59°, low 42°.

Pressure30.21 inHg
Wind9.5 mph S
Humidity70%
Visibility—
Dew point43°
Wed, 0453° / 40°0Mostly clear
53 °Mostly clear

Lanark, Wednesday, 4 November

Mostly clear. High 53°, low 40°.

Pressure30.12 inHg
Wind10.2 mph NE
Humidity43%
Visibility—
Dew point28°
Thu, 0552° / 37°0Partly cloudy
52 °Partly cloudy

Lanark, Thursday, 5 November

Partly cloudy. High 52°, low 37°.

Pressure29.97 inHg
Wind10.9 mph E
Humidity36%
Visibility—
Dew point21°
Fri, 0645° / 33°0Overcast
45 °Overcast

Lanark, Friday, 6 November

Overcast. High 45°, low 33°.

Pressure30.24 inHg
Wind9 mph E
Humidity33%
Visibility—
Dew point13°
Sat, 0749° / 30°0Clear
49 °Clear

Lanark, Saturday, 7 November

Clear. High 49°, low 30°.

Pressure30.18 inHg
Wind16.6 mph SE
Humidity44%
Visibility—
Dew point21°
Sun, 0848° / 35°0Overcast
48 °Overcast

Lanark, Sunday, 8 November

Overcast. High 48°, low 35°.

Pressure29.85 inHg
Wind14.1 mph SE
Humidity70%
Visibility—
Dew point36°
Mon, 0939° / 34°0Overcast
39 °Overcast

Lanark, Monday, 9 November

Overcast. High 39°, low 34°.

Pressure30.33 inHg
Wind10.8 mph NW
Humidity85%
Visibility—
Dew point33°
Tue, 1043° / 35°0Overcast
43 °Overcast

Lanark, Tuesday, 10 November

Overcast. High 43°, low 35°.

Pressure30.36 inHg
Wind19.8 mph SE
Humidity65%
Visibility—
Dew point27°

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.