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As of 01:20 MDT

Weather in Lennep, MT

24°Current weather

Lennep, Tuesday, 13 October, 01:20

Clear. Feels like 15°. High 41°, low 23°.

Pressure30.03 inHg
Wind7.7 mph W
Humidity92%
Visibility6.2 mi
Dew point23°
Wed, 1446° / 26°0Clear
46 °Clear

Lennep, Wednesday, 14 October

Clear. High 46°, low 26°.

Pressure30.15 inHg
Wind7.4 mph W
Humidity64%
Visibility6.2 mi
Dew point27°
Thu, 1548° / 30°0Clear
48 °Clear

Lennep, Thursday, 15 October

Clear. High 48°, low 30°.

Pressure30.59 inHg
Wind1.7 mph SE
Humidity60%
Visibility6.2 mi
Dew point31°
Fri, 1659° / 29°0Clear
59 °Clear

Lennep, Friday, 16 October

Clear. High 59°, low 29°.

Pressure30.39 inHg
Wind9.4 mph SW
Humidity43%
Visibility6.2 mi
Dew point28°
Sat, 1762° / 42°0Clear
62 °Clear

Lennep, Saturday, 17 October

Clear. High 62°, low 42°.

Pressure30.00 inHg
Wind13.1 mph SW
Humidity34%
Visibility—
Dew point28°
Sun, 1859° / 40°0Partly cloudy
59 °Partly cloudy

Lennep, Sunday, 18 October

Partly cloudy. High 59°, low 40°.

Pressure29.97 inHg
Wind10.6 mph W
Humidity44%
Visibility—
Dew point30°
Mon, 1964° / 43°0Overcast
64 °Overcast

Lennep, Monday, 19 October

Overcast. High 64°, low 43°.

Pressure29.68 inHg
Wind17.1 mph S
Humidity26%
Visibility—
Dew point25°
Tue, 2050° / 40°0Mostly clear
50 °Mostly clear

Lennep, Tuesday, 20 October

Mostly clear. High 50°, low 40°.

Pressure29.68 inHg
Wind24.6 mph SW
Humidity45%
Visibility—
Dew point26°
Wed, 2138° / 32°0.1Snow
38 °Snow

Lennep, Wednesday, 21 October

Snow. High 38°, low 32°.

Pressure29.91 inHg
Wind6.5 mph NE
Humidity82%
Visibility—
Dew point31°
Thu, 2241° / 27°0.02Light snow
41 °Light snow

Lennep, Thursday, 22 October

Light snow. High 41°, low 27°.

Pressure29.88 inHg
Wind21.6 mph W
Humidity57%
Visibility—
Dew point22°
Fri, 2339° / 29°0.04Light snow
39 °Light snow

Lennep, Friday, 23 October

Light snow. High 39°, low 29°.

Pressure30.21 inHg
Wind16.9 mph W
Humidity61%
Visibility—
Dew point25°
Sat, 2443° / 26°0Overcast
43 °Overcast

Lennep, Saturday, 24 October

Overcast. High 43°, low 26°.

Pressure30.45 inHg
Wind13.2 mph W
Humidity48%
Visibility—
Dew point20°
Sun, 2551° / 31°0Overcast
51 °Overcast

Lennep, Sunday, 25 October

Overcast. High 51°, low 31°.

Pressure30.42 inHg
Wind10.2 mph W
Humidity46%
Visibility—
Dew point25°
Mon, 2661° / 37°0Mostly clear
61 °Mostly clear

Lennep, Monday, 26 October

Mostly clear. High 61°, low 37°.

Pressure30.42 inHg
Wind7.4 mph SW
Humidity42%
Visibility—
Dew point30°
Tue, 2765° / 43°0Mostly clear
65 °Mostly clear

Lennep, Tuesday, 27 October

Mostly clear. High 65°, low 43°.

Pressure30.27 inHg
Wind6.4 mph SW
Humidity36%
Visibility—
Dew point31°
Wed, 2859° / 44°0Mostly clear
59 °Mostly clear

Lennep, Wednesday, 28 October

Mostly clear. High 59°, low 44°.

Pressure30.03 inHg
Wind6.7 mph SW
Humidity38%
Visibility—
Dew point31°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Lennep, MT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Lennep, MT since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.