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As of 19:02 MDT

Weather in Three Forks, MT

89°Current weather

Three Forks, Saturday, 8 August, 19:02

Clear. Feels like 86°. High 90°, low 58°.

Pressure29.71 inHg
Wind17.8 mph NW
Humidity24%
Visibility6.2 mi
Dew point45°
Sun, 0988° / 53°0Partly cloudy
88 °Partly cloudy

Three Forks, Sunday, 9 August

Partly cloudy. High 88°, low 53°.

Pressure29.85 inHg
Wind7.4 mph N
Humidity12%
Visibility6.2 mi
Dew point27°
Mon, 1098° / 53°0Clear
98 °Clear

Three Forks, Monday, 10 August

Clear. High 98°, low 53°.

Pressure29.80 inHg
Wind7.2 mph N
Humidity15%
Visibility6.2 mi
Dew point32°
Tue, 1195° / 56°0Clear
95 °Clear

Three Forks, Tuesday, 11 August

Clear. High 95°, low 56°.

Pressure29.88 inHg
Wind5 mph N
Humidity11%
Visibility6.2 mi
Dew point24°
Wed, 1292° / 59°0.01Light rain
92 °Light rain

Three Forks, Wednesday, 12 August

Light rain. High 92°, low 59°.

Pressure29.80 inHg
Wind3.7 mph NE
Humidity17%
Visibility6.2 mi
Dew point34°
Thu, 1391° / 56°0Overcast
91 °Overcast

Three Forks, Thursday, 13 August

Overcast. High 91°, low 56°.

Pressure29.77 inHg
Wind10 mph NE
Humidity30%
Visibility—
Dew point43°
Fri, 1484° / 55°0.01Light rain
84 °Light rain

Three Forks, Friday, 14 August

Light rain. High 84°, low 55°.

Pressure29.97 inHg
Wind14.3 mph NE
Humidity43%
Visibility—
Dew point48°
Sat, 1584° / 54°0.09Light rain
84 °Light rain

Three Forks, Saturday, 15 August

Light rain. High 84°, low 54°.

Pressure30.09 inHg
Wind8.9 mph N
Humidity52%
Visibility—
Dew point51°
Sun, 1692° / 56°0.05Light rain
92 °Light rain

Three Forks, Sunday, 16 August

Light rain. High 92°, low 56°.

Pressure30.00 inHg
Wind10.3 mph N
Humidity31%
Visibility—
Dew point45°
Mon, 1794° / 56°0Partly cloudy
94 °Partly cloudy

Three Forks, Monday, 17 August

Partly cloudy. High 94°, low 56°.

Pressure29.97 inHg
Wind4.7 mph NE
Humidity26%
Visibility—
Dew point42°
Tue, 1882° / 61°0.1Light rain
82 °Light rain

Three Forks, Tuesday, 18 August

Light rain. High 82°, low 61°.

Pressure30.12 inHg
Wind8.6 mph NE
Humidity59%
Visibility—
Dew point55°
Wed, 1989° / 59°0.09Light rain
89 °Light rain

Three Forks, Wednesday, 19 August

Light rain. High 89°, low 59°.

Pressure29.97 inHg
Wind14.5 mph NW
Humidity43%
Visibility—
Dew point50°
Thu, 2088° / 59°0Overcast
88 °Overcast

Three Forks, Thursday, 20 August

Overcast. High 88°, low 59°.

Pressure29.85 inHg
Wind18.5 mph N
Humidity21%
Visibility—
Dew point34°
Fri, 2187° / 60°0.1Light rain
87 °Light rain

Three Forks, Friday, 21 August

Light rain. High 87°, low 60°.

Pressure29.88 inHg
Wind11.3 mph W
Humidity30%
Visibility—
Dew point41°
Sat, 2289° / 57°0Clear
89 °Clear

Three Forks, Saturday, 22 August

Clear. High 89°, low 57°.

Pressure29.91 inHg
Wind9.2 mph SE
Humidity27%
Visibility—
Dew point37°
Sun, 2397° / 58°0Mostly clear
97 °Mostly clear

Three Forks, Sunday, 23 August

Mostly clear. High 97°, low 58°.

Pressure29.74 inHg
Wind26.3 mph W
Humidity11%
Visibility—
Dew point24°

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 Three Forks, 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 Three Forks, 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.