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As of 14:02 MDT

Weather in Dillon, MT

90°Current weather

Dillon, Saturday, 8 August, 14:02

Clear. Feels like 86°. High 91°, low 54°.

Pressure29.94 inHg
Wind4 mph W
Humidity13%
Visibility6.2 mi
Dew point31°
Sun, 0990° / 52°0Overcast
90 °Overcast

Dillon, Sunday, 9 August

Overcast. High 90°, low 52°.

Pressure29.85 inHg
Wind0.9 mph NW
Humidity14%
Visibility6.2 mi
Dew point27°
Mon, 1094° / 51°0Clear
94 °Clear

Dillon, Monday, 10 August

Clear. High 94°, low 51°.

Pressure29.80 inHg
Wind12 mph SW
Humidity9%
Visibility6.2 mi
Dew point22°
Tue, 1192° / 52°0Clear
92 °Clear

Dillon, Tuesday, 11 August

Clear. High 92°, low 52°.

Pressure29.91 inHg
Wind4.1 mph SW
Humidity13%
Visibility6.2 mi
Dew point26°
Wed, 1293° / 54°0Mostly clear
93 °Mostly clear

Dillon, Wednesday, 12 August

Mostly clear. High 93°, low 54°.

Pressure29.80 inHg
Wind3.2 mph S
Humidity12%
Visibility6.2 mi
Dew point26°
Thu, 1393° / 53°0Light rain
93 °Light rain

Dillon, Thursday, 13 August

Light rain. High 93°, low 53°.

Pressure29.80 inHg
Wind18.4 mph SW
Humidity18%
Visibility—
Dew point32°
Fri, 1493° / 65°0Overcast
93 °Overcast

Dillon, Friday, 14 August

Overcast. High 93°, low 65°.

Pressure29.83 inHg
Wind23.1 mph SW
Humidity18%
Visibility—
Dew point35°
Sat, 1583° / 61°0.01Light rain
83 °Light rain

Dillon, Saturday, 15 August

Light rain. High 83°, low 61°.

Pressure30.00 inHg
Wind8.4 mph NW
Humidity38%
Visibility—
Dew point46°
Sun, 1689° / 54°0.01Light rain
89 °Light rain

Dillon, Sunday, 16 August

Light rain. High 89°, low 54°.

Pressure30.00 inHg
Wind19.3 mph W
Humidity21%
Visibility—
Dew point36°
Mon, 1792° / 57°0Overcast
92 °Overcast

Dillon, Monday, 17 August

Overcast. High 92°, low 57°.

Pressure30.00 inHg
Wind12 mph W
Humidity13%
Visibility—
Dew point27°
Tue, 1886° / 65°0Overcast
86 °Overcast

Dillon, Tuesday, 18 August

Overcast. High 86°, low 65°.

Pressure29.85 inHg
Wind24.2 mph SW
Humidity19%
Visibility—
Dew point37°
Wed, 1984° / 50°0Clear
84 °Clear

Dillon, Wednesday, 19 August

Clear. High 84°, low 50°.

Pressure30.06 inHg
Wind4.9 mph E
Humidity30%
Visibility—
Dew point38°
Thu, 2093° / 54°0Overcast
93 °Overcast

Dillon, Thursday, 20 August

Overcast. High 93°, low 54°.

Pressure29.88 inHg
Wind15.1 mph W
Humidity14%
Visibility—
Dew point27°
Fri, 2195° / 58°0Clear
95 °Clear

Dillon, Friday, 21 August

Clear. High 95°, low 58°.

Pressure29.88 inHg
Wind13.2 mph W
Humidity13%
Visibility—
Dew point28°
Sat, 2296° / 57°0Clear
96 °Clear

Dillon, Saturday, 22 August

Clear. High 96°, low 57°.

Pressure29.91 inHg
Wind13.3 mph W
Humidity16%
Visibility—
Dew point33°
Sun, 2394° / 59°0Overcast
94 °Overcast

Dillon, Sunday, 23 August

Overcast. High 94°, low 59°.

Pressure29.97 inHg
Wind12.7 mph NE
Humidity21%
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 Dillon, 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 Dillon, 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.