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As of 16:42 MDT

Weather in Garneill, MT

86°Current weather

Garneill, Saturday, 8 August, 16:42

Clear. Feels like 83°. High 86°, low 54°.

Pressure29.83 inHg
Wind15.4 mph N
Humidity14%
Visibility6.2 mi
Dew point32°
Sun, 0984° / 54°0Clear
84 °Clear

Garneill, Sunday, 9 August

Clear. High 84°, low 54°.

Pressure29.85 inHg
Wind15.8 mph N
Humidity16%
Visibility6.2 mi
Dew point31°
Mon, 1089° / 49°0Clear
89 °Clear

Garneill, Monday, 10 August

Clear. High 89°, low 49°.

Pressure29.85 inHg
Wind10.6 mph S
Humidity28%
Visibility6.2 mi
Dew point42°
Tue, 1184° / 61°0Clear
84 °Clear

Garneill, Tuesday, 11 August

Clear. High 84°, low 61°.

Pressure29.94 inHg
Wind13 mph N
Humidity24%
Visibility6.2 mi
Dew point40°
Wed, 1286° / 60°0Partly cloudy
86 °Partly cloudy

Garneill, Wednesday, 12 August

Partly cloudy. High 86°, low 60°.

Pressure29.83 inHg
Wind9.6 mph S
Humidity25%
Visibility6.2 mi
Dew point42°
Thu, 1385° / 57°0.04Light rain
85 °Light rain

Garneill, Thursday, 13 August

Light rain. High 85°, low 57°.

Pressure29.91 inHg
Wind16.4 mph SE
Humidity50%
Visibility—
Dew point51°
Fri, 1484° / 66°0.02Light rain
84 °Light rain

Garneill, Friday, 14 August

Light rain. High 84°, low 66°.

Pressure29.85 inHg
Wind15.9 mph N
Humidity33%
Visibility—
Dew point48°
Sat, 1578° / 60°0.55Rain
78 °Rain

Garneill, Saturday, 15 August

Rain. High 78°, low 60°.

Pressure30.06 inHg
Wind12 mph S
Humidity52%
Visibility—
Dew point52°
Sun, 1687° / 60°0.35Rain
87 °Rain

Garneill, Sunday, 16 August

Rain. High 87°, low 60°.

Pressure29.97 inHg
Wind13.2 mph W
Humidity27%
Visibility—
Dew point43°
Mon, 1787° / 64°0Overcast
87 °Overcast

Garneill, Monday, 17 August

Overcast. High 87°, low 64°.

Pressure30.00 inHg
Wind8 mph NE
Humidity23%
Visibility—
Dew point40°
Tue, 1885° / 62°0.01Light rain
85 °Light rain

Garneill, Tuesday, 18 August

Light rain. High 85°, low 62°.

Pressure29.94 inHg
Wind16.3 mph N
Humidity29%
Visibility—
Dew point41°
Wed, 1979° / 55°0Mostly clear
79 °Mostly clear

Garneill, Wednesday, 19 August

Mostly clear. High 79°, low 55°.

Pressure30.03 inHg
Wind9.4 mph N
Humidity36%
Visibility—
Dew point43°
Thu, 2087° / 60°0Overcast
87 °Overcast

Garneill, Thursday, 20 August

Overcast. High 87°, low 60°.

Pressure29.91 inHg
Wind10.8 mph SE
Humidity34%
Visibility—
Dew point46°
Fri, 2189° / 66°0Clear
89 °Clear

Garneill, Friday, 21 August

Clear. High 89°, low 66°.

Pressure29.88 inHg
Wind14.1 mph N
Humidity19%
Visibility—
Dew point37°
Sat, 2285° / 64°0.01Light rain
85 °Light rain

Garneill, Saturday, 22 August

Light rain. High 85°, low 64°.

Pressure29.97 inHg
Wind12.2 mph S
Humidity36%
Visibility—
Dew point49°
Sun, 2386° / 65°0Clear
86 °Clear

Garneill, Sunday, 23 August

Clear. High 86°, low 65°.

Pressure30.03 inHg
Wind12.6 mph S
Humidity32%
Visibility—
Dew point47°

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 Garneill, 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 Garneill, 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.