As of 19:38 MDT

Weather in Three Forks, MT

32°

Three Forks, Monday, 12 October, 19:38

Clear. Feels like 32°. High 37°, low 30°.

Pressure30.03 inHg

Wind2.2 mph S

Humidity84%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Tue, 1345° / 27°

45 °

Three Forks, Tuesday, 13 October

Clear. High 45°, low 27°.

Pressure30.18 inHg

Wind1.2 mph E

Humidity73%

Visibility6.2 mi

Dew point30°

Wed, 1458° / 31°

58 °

Three Forks, Wednesday, 14 October

Clear. High 58°, low 31°.

Pressure30.21 inHg

Wind4 mph SE

Humidity54%

Visibility6.2 mi

Dew point29°

Thu, 1558° / 33°

58 °

Three Forks, Thursday, 15 October

Clear. High 58°, low 33°.

Pressure30.62 inHg

Wind1.1 mph NE

Humidity53%

Visibility6.2 mi

Dew point33°

Fri, 1666° / 34°

66 °

Three Forks, Friday, 16 October

Clear. High 66°, low 34°.

Pressure30.45 inHg

Wind4.8 mph SE

Humidity43%

Visibility6.2 mi

Dew point33°

Sat, 1767° / 35°

67 °

Three Forks, Saturday, 17 October

Clear. High 67°, low 35°.

Pressure30.03 inHg

Wind6.7 mph SW

Humidity35%

Visibility—

Dew point28°

Sun, 1866° / 40°

66 °

Three Forks, Sunday, 18 October

Mostly clear. High 66°, low 40°.

Pressure29.97 inHg

Wind3 mph S

Humidity42%

Visibility—

Dew point32°

Mon, 1973° / 45°

73 °

Three Forks, Monday, 19 October

Partly cloudy. High 73°, low 45°.

Pressure29.71 inHg

Wind23 mph S

Humidity36%

Visibility—

Dew point32°

Tue, 2057° / 46°

0.02

57 °

Three Forks, Tuesday, 20 October

Light rain. High 57°, low 46°.

Pressure29.71 inHg

Wind12.8 mph S

Humidity35%

Visibility—

Dew point26°

Wed, 2145° / 37°

0.07

45 °

Three Forks, Wednesday, 21 October

Snow. High 45°, low 37°.

Pressure29.91 inHg

Wind17.1 mph N

Humidity66%

Visibility—

Dew point31°

Thu, 2248° / 30°

48 °

Three Forks, Thursday, 22 October

Clear. High 48°, low 30°.

Pressure29.94 inHg

Wind14.6 mph SW

Humidity40%

Visibility—

Dew point20°

Fri, 2347° / 34°

0.04

47 °

Three Forks, Friday, 23 October

Light rain. High 47°, low 34°.

Pressure30.24 inHg

Wind8.2 mph N

Humidity45%

Visibility—

Dew point24°

Sat, 2453° / 31°

53 °

Three Forks, Saturday, 24 October

Partly cloudy. High 53°, low 31°.

Pressure30.47 inHg

Wind9.5 mph SW

Humidity35%

Visibility—

Dew point19°

Sun, 2555° / 35°

55 °

Three Forks, Sunday, 25 October

Overcast. High 55°, low 35°.

Pressure30.47 inHg

Wind5.9 mph S

Humidity37%

Visibility—

Dew point22°

Mon, 2661° / 39°

61 °

Three Forks, Monday, 26 October

Mostly clear. High 61°, low 39°.

Pressure30.47 inHg

Wind3.8 mph E

Humidity42%

Visibility—

Dew point29°

Tue, 2764° / 43°

64 °

Three Forks, Tuesday, 27 October

Mostly clear. High 64°, low 43°.

Pressure30.33 inHg

Wind3.5 mph E

Humidity43%

Visibility—

Dew point33°

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.