As of 23:50 MDT

Weather in Lennep, MT

41°

Lennep, Friday, 16 October, 23:50

Partly cloudy. Feels like 34°. High 59°, low 25°.

Pressure30.21 inHg

Wind10.7 mph W

Humidity57%

Visibility6.2 mi

Dew point27°

See detailed hourly forecast

Sat, 1762° / 38°

62 °

Lennep, Saturday, 17 October

Overcast. High 62°, low 38°.

Pressure30.03 inHg

Wind14.4 mph SW

Humidity37%

Visibility6.2 mi

Dew point26°

Sun, 1855° / 38°

55 °

Lennep, Sunday, 18 October

Partly cloudy. High 55°, low 38°.

Pressure30.12 inHg

Wind4.2 mph E

Humidity50%

Visibility6.2 mi

Dew point31°

Mon, 1963° / 35°

63 °

Lennep, Monday, 19 October

Partly cloudy. High 63°, low 35°.

Pressure29.91 inHg

Wind6.8 mph SW

Humidity35%

Visibility6.2 mi

Dew point29°

Tue, 2060° / 39°

60 °

Lennep, Tuesday, 20 October

Overcast. High 60°, low 39°.

Pressure29.97 inHg

Wind5.3 mph W

Humidity36%

Visibility6.2 mi

Dew point30°

Wed, 2155° / 37°

55 °

Lennep, Wednesday, 21 October

Clear. High 55°, low 37°.

Pressure30.15 inHg

Wind5 mph E

Humidity62%

Visibility—

Dew point37°

Thu, 2264° / 39°

64 °

Lennep, Thursday, 22 October

Light rain. High 64°, low 39°.

Pressure29.88 inHg

Wind9.7 mph SW

Humidity45%

Visibility—

Dew point35°

Fri, 2349° / 27°

0.98

49 °

Lennep, Friday, 23 October

Snow. High 49°, low 27°.

Pressure30.09 inHg

Wind9.9 mph W

Humidity97%

Visibility—

Dew point32°

Sat, 2433° / 21°

33 °

Lennep, Saturday, 24 October

Overcast. High 33°, low 21°.

Pressure30.47 inHg

Wind12.1 mph E

Humidity65%

Visibility—

Dew point20°

Sun, 2534° / 19°

34 °

Lennep, Sunday, 25 October

Overcast. High 34°, low 19°.

Pressure30.24 inHg

Wind6.7 mph SW

Humidity85%

Visibility—

Dew point25°

Mon, 2642° / 27°

42 °

Lennep, Monday, 26 October

Overcast. High 42°, low 27°.

Pressure30.18 inHg

Wind10.2 mph W

Humidity85%

Visibility—

Dew point33°

Tue, 2748° / 30°

48 °

Lennep, Tuesday, 27 October

Clear. High 48°, low 30°.

Pressure30.12 inHg

Wind7.9 mph SW

Humidity75%

Visibility—

Dew point34°

Wed, 2848° / 33°

48 °

Lennep, Wednesday, 28 October

Overcast. High 48°, low 33°.

Pressure29.91 inHg

Wind9.3 mph E

Humidity52%

Visibility—

Dew point29°

Thu, 2938° / 32°

38 °

Lennep, Thursday, 29 October

Overcast. High 38°, low 32°.

Pressure29.94 inHg

Wind5.3 mph NE

Humidity71%

Visibility—

Dew point27°

Fri, 3048° / 30°

48 °

Lennep, Friday, 30 October

Partly cloudy. High 48°, low 30°.

Pressure30.06 inHg

Wind9.1 mph SW

Humidity62%

Visibility—

Dew point29°

Sat, 3150° / 32°

50 °

Lennep, Saturday, 31 October

Clear. High 50°, low 32°.

Pressure30.15 inHg

Wind12.7 mph SW

Humidity48%

Visibility—

Dew point26°

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.