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As of 22:53 MDT

Weather in Larchwood, MT

66°Current weather

Larchwood, Saturday, 8 August, 22:53

Overcast. Feels like 64°. High 87°, low 55°.

Pressure29.94 inHg
Wind3.1 mph S
Humidity47%
Visibility6.2 mi
Dew point45°
Sun, 0988° / 54°0Clear
88 °Clear

Larchwood, Sunday, 9 August

Clear. High 88°, low 54°.

Pressure29.88 inHg
Wind3.3 mph W
Humidity19%
Visibility6.2 mi
Dew point36°
Mon, 1087° / 53°0Clear
87 °Clear

Larchwood, Monday, 10 August

Clear. High 87°, low 53°.

Pressure29.88 inHg
Wind4.2 mph W
Humidity22%
Visibility6.2 mi
Dew point37°
Tue, 1189° / 56°0Clear
89 °Clear

Larchwood, Tuesday, 11 August

Clear. High 89°, low 56°.

Pressure29.94 inHg
Wind3.2 mph W
Humidity21%
Visibility6.2 mi
Dew point39°
Wed, 1289° / 59°0Overcast
89 °Overcast

Larchwood, Wednesday, 12 August

Overcast. High 89°, low 59°.

Pressure29.83 inHg
Wind3.1 mph W
Humidity22%
Visibility6.2 mi
Dew point39°
Thu, 1385° / 57°0Clear
85 °Clear

Larchwood, Thursday, 13 August

Clear. High 85°, low 57°.

Pressure29.83 inHg
Wind10.5 mph W
Humidity30%
Visibility—
Dew point44°
Fri, 1486° / 52°0Clear
86 °Clear

Larchwood, Friday, 14 August

Clear. High 86°, low 52°.

Pressure30.00 inHg
Wind4.1 mph W
Humidity31%
Visibility—
Dew point44°
Sat, 1591° / 54°0Clear
91 °Clear

Larchwood, Saturday, 15 August

Clear. High 91°, low 54°.

Pressure30.03 inHg
Wind5.8 mph SW
Humidity31%
Visibility—
Dew point47°
Sun, 1693° / 59°0Partly cloudy
93 °Partly cloudy

Larchwood, Sunday, 16 August

Partly cloudy. High 93°, low 59°.

Pressure29.97 inHg
Wind12.5 mph W
Humidity19%
Visibility—
Dew point37°
Mon, 1792° / 61°0Mostly clear
92 °Mostly clear

Larchwood, Monday, 17 August

Mostly clear. High 92°, low 61°.

Pressure29.94 inHg
Wind11.1 mph W
Humidity17%
Visibility—
Dew point35°
Tue, 1892° / 65°0.02Light rain
92 °Light rain

Larchwood, Tuesday, 18 August

Light rain. High 92°, low 65°.

Pressure30.00 inHg
Wind11.3 mph SW
Humidity33%
Visibility—
Dew point51°
Wed, 1984° / 62°0.72Rain
84 °Rain

Larchwood, Wednesday, 19 August

Rain. High 84°, low 62°.

Pressure30.00 inHg
Wind8.6 mph W
Humidity58%
Visibility—
Dew point57°
Thu, 2084° / 58°0Overcast
84 °Overcast

Larchwood, Thursday, 20 August

Overcast. High 84°, low 58°.

Pressure29.88 inHg
Wind9.8 mph W
Humidity27%
Visibility—
Dew point41°
Fri, 2182° / 55°0Partly cloudy
82 °Partly cloudy

Larchwood, Friday, 21 August

Partly cloudy. High 82°, low 55°.

Pressure29.91 inHg
Wind10.2 mph W
Humidity31%
Visibility—
Dew point42°
Sat, 2289° / 56°0Partly cloudy
89 °Partly cloudy

Larchwood, Saturday, 22 August

Partly cloudy. High 89°, low 56°.

Pressure29.88 inHg
Wind6.6 mph W
Humidity26%
Visibility—
Dew point42°
Sun, 2383° / 57°0Overcast
83 °Overcast

Larchwood, Sunday, 23 August

Overcast. High 83°, low 57°.

Pressure29.83 inHg
Wind14 mph W
Humidity30%
Visibility—
Dew point43°

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 Larchwood, 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 Larchwood, 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.