As of 12:04 MST

Weather in Fort Smith, MT

54°

Fort Smith, Wednesday, 4 November, 12:04

Clear. Feels like 52°. High 56°, low 34°.

Pressure30.00 inHg

Wind3.6 mph NE

Humidity59%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Thu, 0561° / 35°

61 °

Fort Smith, Thursday, 5 November

Clear. High 61°, low 35°.

Pressure29.97 inHg

Wind1.1 mph SE

Humidity39%

Visibility6.2 mi

Dew point33°

Fri, 0658° / 39°

58 °

Fort Smith, Friday, 6 November

Clear. High 58°, low 39°.

Pressure30.12 inHg

Wind7 mph SW

Humidity40%

Visibility6.2 mi

Dew point33°

Sat, 0764° / 47°

64 °

Fort Smith, Saturday, 7 November

Overcast. High 64°, low 47°.

Pressure30.12 inHg

Wind9.9 mph SW

Humidity31%

Visibility6.2 mi

Dew point30°

Sun, 0866° / 46°

66 °

Fort Smith, Sunday, 8 November

Overcast. High 66°, low 46°.

Pressure29.94 inHg

Wind10.5 mph SW

Humidity32%

Visibility6.2 mi

Dew point33°

Mon, 0956° / 41°

56 °

Fort Smith, Monday, 9 November

Overcast. High 56°, low 41°.

Pressure30.15 inHg

Wind7.2 mph E

Humidity48%

Visibility—

Dew point33°

Tue, 1058° / 43°

58 °

Fort Smith, Tuesday, 10 November

Overcast. High 58°, low 43°.

Pressure29.97 inHg

Wind3.3 mph SW

Humidity43%

Visibility—

Dew point32°

Wed, 1155° / 43°

55 °

Fort Smith, Wednesday, 11 November

Clear. High 55°, low 43°.

Pressure30.18 inHg

Wind4.4 mph S

Humidity52%

Visibility—

Dew point34°

Thu, 1261° / 44°

61 °

Fort Smith, Thursday, 12 November

Clear. High 61°, low 44°.

Pressure30.03 inHg

Wind10 mph SW

Humidity35%

Visibility—

Dew point29°

Fri, 1361° / 45°

61 °

Fort Smith, Friday, 13 November

Clear. High 61°, low 45°.

Pressure29.94 inHg

Wind9.5 mph SW

Humidity31%

Visibility—

Dew point26°

Sat, 1462° / 45°

62 °

Fort Smith, Saturday, 14 November

Clear. High 62°, low 45°.

Pressure30.03 inHg

Wind8.9 mph SW

Humidity25%

Visibility—

Dew point21°

Sun, 1561° / 46°

61 °

Fort Smith, Sunday, 15 November

Clear. High 61°, low 46°.

Pressure29.83 inHg

Wind8.9 mph SW

Humidity16%

Visibility—

Dew point11°

Mon, 1659° / 44°

59 °

Fort Smith, Monday, 16 November

Clear. High 59°, low 44°.

Pressure29.68 inHg

Wind10.5 mph NW

Humidity25%

Visibility—

Dew point20°

Tue, 1743° / 37°

0.02

43 °

Fort Smith, Tuesday, 17 November

Snow. High 43°, low 37°.

Pressure30.03 inHg

Wind9.5 mph NW

Humidity73%

Visibility—

Dew point33°

Wed, 1850° / 35°

50 °

Fort Smith, Wednesday, 18 November

Clear. High 50°, low 35°.

Pressure30.00 inHg

Wind15.3 mph SW

Humidity41%

Visibility—

Dew point23°

Thu, 1941° / 34°

0.39

41 °

Fort Smith, Thursday, 19 November

Snow. High 41°, low 34°.

Pressure30.15 inHg

Wind5.3 mph NW

Humidity100%

Visibility—

Dew point37°

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 Fort Smith, 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 Fort Smith, 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.