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As of 14:16 MDT

Weather in Fort Smith, MT

68°Current weather

Fort Smith, Friday, 23 October, 14:16

Mostly clear. Feels like 66°. High 68°, low 40°.

Pressure29.56 inHg
Wind18.1 mph SW
Humidity43%
Visibility6.2 mi
Dew point43°
Sat, 2454° / 34°0.01Light rain
54 °Light rain

Fort Smith, Saturday, 24 October

Light rain. High 54°, low 34°.

Pressure30.39 inHg
Wind4.7 mph E
Humidity51%
Visibility6.2 mi
Dew point19°
Sun, 2550° / 35°0Clear
50 °Clear

Fort Smith, Sunday, 25 October

Clear. High 50°, low 35°.

Pressure30.36 inHg
Wind5.3 mph N
Humidity53%
Visibility6.2 mi
Dew point21°
Mon, 2654° / 34°0Mostly clear
54 °Mostly clear

Fort Smith, Monday, 26 October

Mostly clear. High 54°, low 34°.

Pressure30.21 inHg
Wind4.1 mph NE
Humidity61%
Visibility6.2 mi
Dew point35°
Tue, 2751° / 33°0.11Light rain
51 °Light rain

Fort Smith, Tuesday, 27 October

Light rain. High 51°, low 33°.

Pressure30.00 inHg
Wind7.1 mph W
Humidity85%
Visibility6.2 mi
Dew point40°
Wed, 2859° / 41°0Partly cloudy
59 °Partly cloudy

Fort Smith, Wednesday, 28 October

Partly cloudy. High 59°, low 41°.

Pressure29.94 inHg
Wind12.7 mph SW
Humidity40%
Visibility—
Dew point29°
Thu, 2957° / 45°0Mostly clear
57 °Mostly clear

Fort Smith, Thursday, 29 October

Mostly clear. High 57°, low 45°.

Pressure29.97 inHg
Wind7.7 mph SW
Humidity41%
Visibility—
Dew point29°
Fri, 3062° / 47°0Overcast
62 °Overcast

Fort Smith, Friday, 30 October

Overcast. High 62°, low 47°.

Pressure29.80 inHg
Wind5.9 mph SW
Humidity31%
Visibility—
Dew point26°
Sat, 3155° / 45°0Partly cloudy
55 °Partly cloudy

Fort Smith, Saturday, 31 October

Partly cloudy. High 55°, low 45°.

Pressure29.88 inHg
Wind8.4 mph SW
Humidity45%
Visibility—
Dew point31°
Sun, 0159° / 42°0Mostly clear
59 °Mostly clear

Fort Smith, Sunday, 1 November

Mostly clear. High 59°, low 42°.

Pressure29.80 inHg
Wind8.6 mph SW
Humidity27%
Visibility—
Dew point20°
Mon, 0259° / 47°0Overcast
59 °Overcast

Fort Smith, Monday, 2 November

Overcast. High 59°, low 47°.

Pressure29.71 inHg
Wind6.2 mph N
Humidity46%
Visibility—
Dew point34°
Tue, 0359° / 43°0Mostly clear
59 °Mostly clear

Fort Smith, Tuesday, 3 November

Mostly clear. High 59°, low 43°.

Pressure29.74 inHg
Wind6.2 mph N
Humidity51%
Visibility—
Dew point36°
Wed, 0453° / 44°0.06Light rain
53 °Light rain

Fort Smith, Wednesday, 4 November

Light rain. High 53°, low 44°.

Pressure29.74 inHg
Wind9.8 mph N
Humidity53%
Visibility—
Dew point35°
Thu, 0556° / 39°0Overcast
56 °Overcast

Fort Smith, Thursday, 5 November

Overcast. High 56°, low 39°.

Pressure29.68 inHg
Wind32.9 mph SW
Humidity29%
Visibility—
Dew point20°
Fri, 0666° / 56°0Overcast
66 °Overcast

Fort Smith, Friday, 6 November

Overcast. High 66°, low 56°.

Pressure29.74 inHg
Wind27.1 mph SW
Humidity32%
Visibility—
Dew point32°
Sat, 0771° / 56°0Clear
71 °Clear

Fort Smith, Saturday, 7 November

Clear. High 71°, low 56°.

Pressure29.91 inHg
Wind19.1 mph SW
Humidity27%
Visibility—
Dew point31°

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.