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As of 14:17 MDT

Weather in Three Forks, MT

61°Current weather

Three Forks, Saturday, 17 October, 14:17

Overcast. Feels like 59°. High 65°, low 35°.

Pressure30.06 inHg
Wind3.6 mph SW
Humidity40%
Visibility6.2 mi
Dew point36°
Sun, 1864° / 35°0Mostly clear
64 °Mostly clear

Three Forks, Sunday, 18 October

Mostly clear. High 64°, low 35°.

Pressure30.12 inHg
Wind1.7 mph E
Humidity48%
Visibility6.2 mi
Dew point34°
Mon, 1967° / 36°0Overcast
67 °Overcast

Three Forks, Monday, 19 October

Overcast. High 67°, low 36°.

Pressure29.97 inHg
Wind2.9 mph SE
Humidity46%
Visibility6.2 mi
Dew point35°
Tue, 2063° / 38°0Overcast
63 °Overcast

Three Forks, Tuesday, 20 October

Overcast. High 63°, low 38°.

Pressure30.09 inHg
Wind4.3 mph N
Humidity41%
Visibility6.2 mi
Dew point32°
Wed, 2165° / 40°0Clear
65 °Clear

Three Forks, Wednesday, 21 October

Clear. High 65°, low 40°.

Pressure30.09 inHg
Wind2.5 mph SE
Humidity52%
Visibility6.2 mi
Dew point39°
Thu, 2267° / 42°0Light rain
67 °Light rain

Three Forks, Thursday, 22 October

Light rain. High 67°, low 42°.

Pressure29.88 inHg
Wind4.8 mph NW
Humidity53%
Visibility—
Dew point40°
Fri, 2350° / 41°0.84Rain
50 °Rain

Three Forks, Friday, 23 October

Rain. High 50°, low 41°.

Pressure29.71 inHg
Wind11.3 mph N
Humidity86%
Visibility—
Dew point46°
Sat, 2450° / 39°0.2Rain
50 °Rain

Three Forks, Saturday, 24 October

Rain. High 50°, low 39°.

Pressure30.12 inHg
Wind6.8 mph E
Humidity70%
Visibility—
Dew point35°
Sun, 2556° / 41°0Overcast
56 °Overcast

Three Forks, Sunday, 25 October

Overcast. High 56°, low 41°.

Pressure29.77 inHg
Wind8.1 mph SW
Humidity54%
Visibility—
Dew point32°
Mon, 2651° / 41°0.02Light rain
51 °Light rain

Three Forks, Monday, 26 October

Light rain. High 51°, low 41°.

Pressure29.71 inHg
Wind21.1 mph SW
Humidity45%
Visibility—
Dew point24°
Tue, 2748° / 40°0.08Light rain
48 °Light rain

Three Forks, Tuesday, 27 October

Light rain. High 48°, low 40°.

Pressure29.65 inHg
Wind21.7 mph W
Humidity69%
Visibility—
Dew point35°
Wed, 2847° / 35°0.04Light snow
47 °Light snow

Three Forks, Wednesday, 28 October

Light snow. High 47°, low 35°.

Pressure30.00 inHg
Wind21.8 mph W
Humidity34%
Visibility—
Dew point17°
Thu, 2952° / 37°0.03Snow
52 °Snow

Three Forks, Thursday, 29 October

Snow. High 52°, low 37°.

Pressure29.62 inHg
Wind14 mph NW
Humidity37%
Visibility—
Dew point22°
Fri, 3033° / 18°0.5Snow
33 °Snow

Three Forks, Friday, 30 October

Snow. High 33°, low 18°.

Pressure29.94 inHg
Wind10.4 mph N
Humidity94%
Visibility—
Dew point29°
Sat, 3137° / 8°0Overcast
37 °Overcast

Three Forks, Saturday, 31 October

Overcast. High 37°, low 8°.

Pressure29.88 inHg
Wind7.7 mph SW
Humidity78%
Visibility—
Dew point20°
Sun, 0134° / 18°0Overcast
34 °Overcast

Three Forks, Sunday, 1 November

Overcast. High 34°, low 18°.

Pressure29.97 inHg
Wind3.6 mph S
Humidity80%
Visibility—
Dew point23°

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.