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As of 12:31 MDT

Weather in Dell, MT

84°Current weather

Dell, Saturday, 8 August, 12:31

Clear. Feels like 81°. High 88°, low 52°.

Pressure29.91 inHg
Wind15 mph W
Humidity13%
Visibility6.2 mi
Dew point28°
Sun, 0988° / 51°0Clear
88 °Clear

Dell, Sunday, 9 August

Clear. High 88°, low 51°.

Pressure29.85 inHg
Wind14.5 mph W
Humidity10%
Visibility6.2 mi
Dew point20°
Mon, 1090° / 52°0Clear
90 °Clear

Dell, Monday, 10 August

Clear. High 90°, low 52°.

Pressure29.83 inHg
Wind16.6 mph W
Humidity11%
Visibility6.2 mi
Dew point25°
Tue, 1188° / 53°0Clear
88 °Clear

Dell, Tuesday, 11 August

Clear. High 88°, low 53°.

Pressure29.91 inHg
Wind14.3 mph W
Humidity11%
Visibility6.2 mi
Dew point22°
Wed, 1288° / 55°0Light rain
88 °Light rain

Dell, Wednesday, 12 August

Light rain. High 88°, low 55°.

Pressure29.83 inHg
Wind0.9 mph NW
Humidity14%
Visibility6.2 mi
Dew point27°
Thu, 1384° / 52°0.02Light rain
84 °Light rain

Dell, Thursday, 13 August

Light rain. High 84°, low 52°.

Pressure29.80 inHg
Wind17.2 mph SW
Humidity15%
Visibility—
Dew point28°
Fri, 1485° / 63°0.02Light rain
85 °Light rain

Dell, Friday, 14 August

Light rain. High 85°, low 63°.

Pressure29.88 inHg
Wind13.8 mph SW
Humidity20%
Visibility—
Dew point35°
Sat, 1577° / 61°0.04Light rain
77 °Light rain

Dell, Saturday, 15 August

Light rain. High 77°, low 61°.

Pressure30.00 inHg
Wind8.8 mph W
Humidity34%
Visibility—
Dew point43°
Sun, 1680° / 52°0.01Light rain
80 °Light rain

Dell, Sunday, 16 August

Light rain. High 80°, low 52°.

Pressure30.03 inHg
Wind19.7 mph S
Humidity20%
Visibility—
Dew point32°
Mon, 1784° / 57°0Overcast
84 °Overcast

Dell, Monday, 17 August

Overcast. High 84°, low 57°.

Pressure30.03 inHg
Wind5.6 mph W
Humidity20%
Visibility—
Dew point33°
Tue, 1873° / 58°0.13Light rain
73 °Light rain

Dell, Tuesday, 18 August

Light rain. High 73°, low 58°.

Pressure30.00 inHg
Wind8.1 mph S
Humidity38%
Visibility—
Dew point45°
Wed, 1984° / 51°0Clear
84 °Clear

Dell, Wednesday, 19 August

Clear. High 84°, low 51°.

Pressure30.03 inHg
Wind6.5 mph NE
Humidity43%
Visibility—
Dew point47°
Thu, 2089° / 60°0.06Light rain
89 °Light rain

Dell, Thursday, 20 August

Light rain. High 89°, low 60°.

Pressure29.91 inHg
Wind9 mph NW
Humidity27%
Visibility—
Dew point43°
Fri, 2177° / 61°0.22Light rain
77 °Light rain

Dell, Friday, 21 August

Light rain. High 77°, low 61°.

Pressure30.06 inHg
Wind10.3 mph S
Humidity67%
Visibility—
Dew point57°
Sat, 2280° / 57°0.11Light rain
80 °Light rain

Dell, Saturday, 22 August

Light rain. High 80°, low 57°.

Pressure29.94 inHg
Wind15.1 mph W
Humidity31%
Visibility—
Dew point44°
Sun, 2380° / 55°0Clear
80 °Clear

Dell, Sunday, 23 August

Clear. High 80°, low 55°.

Pressure29.97 inHg
Wind14.8 mph W
Humidity21%
Visibility—
Dew point30°

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 Dell, 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 Dell, 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.