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As of 16:39 MDT

Weather in Rumsey, MT

83°Current weather

Rumsey, Saturday, 8 August, 16:39

Clear. Feels like 81°. High 83°, low 47°.

Pressure29.85 inHg
Wind15.4 mph W
Humidity14%
Visibility6.2 mi
Dew point30°
Sun, 0982° / 46°0Partly cloudy
82 °Partly cloudy

Rumsey, Sunday, 9 August

Partly cloudy. High 82°, low 46°.

Pressure29.91 inHg
Wind5.2 mph NW
Humidity14%
Visibility6.2 mi
Dew point24°
Mon, 1084° / 45°0Clear
84 °Clear

Rumsey, Monday, 10 August

Clear. High 84°, low 45°.

Pressure29.85 inHg
Wind6.5 mph NW
Humidity15%
Visibility6.2 mi
Dew point27°
Tue, 1184° / 53°0Clear
84 °Clear

Rumsey, Tuesday, 11 August

Clear. High 84°, low 53°.

Pressure29.94 inHg
Wind6.3 mph NW
Humidity16%
Visibility6.2 mi
Dew point27°
Wed, 1285° / 56°0.01Light rain
85 °Light rain

Rumsey, Wednesday, 12 August

Light rain. High 85°, low 56°.

Pressure29.85 inHg
Wind5.7 mph NW
Humidity15%
Visibility6.2 mi
Dew point27°
Thu, 1386° / 53°0.01Light rain
86 °Light rain

Rumsey, Thursday, 13 August

Light rain. High 86°, low 53°.

Pressure29.77 inHg
Wind9.9 mph W
Humidity16%
Visibility—
Dew point29°
Fri, 1484° / 56°0Clear
84 °Clear

Rumsey, Friday, 14 August

Clear. High 84°, low 56°.

Pressure29.85 inHg
Wind14.8 mph W
Humidity22%
Visibility—
Dew point35°
Sat, 1577° / 57°0.14Rain
77 °Rain

Rumsey, Saturday, 15 August

Rain. High 77°, low 57°.

Pressure30.03 inHg
Wind6 mph SW
Humidity48%
Visibility—
Dew point47°
Sun, 1679° / 53°0.1Light rain
79 °Light rain

Rumsey, Sunday, 16 August

Light rain. High 79°, low 53°.

Pressure30.00 inHg
Wind21.6 mph SW
Humidity22%
Visibility—
Dew point34°
Mon, 1785° / 55°0Partly cloudy
85 °Partly cloudy

Rumsey, Monday, 17 August

Partly cloudy. High 85°, low 55°.

Pressure30.03 inHg
Wind10.9 mph W
Humidity19%
Visibility—
Dew point32°
Tue, 1870° / 54°0.15Light rain
70 °Light rain

Rumsey, Tuesday, 18 August

Light rain. High 70°, low 54°.

Pressure29.97 inHg
Wind6.4 mph N
Humidity34%
Visibility—
Dew point40°
Wed, 1981° / 48°0Clear
81 °Clear

Rumsey, Wednesday, 19 August

Clear. High 81°, low 48°.

Pressure30.06 inHg
Wind7.2 mph N
Humidity26%
Visibility—
Dew point35°
Thu, 2085° / 57°0Partly cloudy
85 °Partly cloudy

Rumsey, Thursday, 20 August

Partly cloudy. High 85°, low 57°.

Pressure29.94 inHg
Wind11.9 mph W
Humidity19%
Visibility—
Dew point32°
Fri, 2187° / 58°0Clear
87 °Clear

Rumsey, Friday, 21 August

Clear. High 87°, low 58°.

Pressure29.94 inHg
Wind11.9 mph W
Humidity22%
Visibility—
Dew point37°
Sat, 2289° / 60°0Clear
89 °Clear

Rumsey, Saturday, 22 August

Clear. High 89°, low 60°.

Pressure29.97 inHg
Wind12.2 mph NW
Humidity21%
Visibility—
Dew point37°
Sun, 2389° / 60°0Overcast
89 °Overcast

Rumsey, Sunday, 23 August

Overcast. High 89°, low 60°.

Pressure29.97 inHg
Wind8.2 mph NE
Humidity22%
Visibility—
Dew point39°

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 Rumsey, 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 Rumsey, 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.