As of 04:37 MDT

Weather in Rumsey, MT

28°

Rumsey, Sunday, 11 October, 04:37

Light snow. Feels like 23°. High 33°, low 28°.

Pressure29.91 inHg

Wind4.9 mph N

Humidity93%

Visibility2.9 mi

Dew point27°

See detailed hourly forecast

Mon, 1240° / 29°

0.06

40 °

Rumsey, Monday, 12 October

Snow. High 40°, low 29°.

Pressure30.06 inHg

Wind1.9 mph NW

Humidity89%

Visibility6.2 mi

Dew point26°

Tue, 1349° / 30°

49 °

Rumsey, Tuesday, 13 October

Clear. High 49°, low 30°.

Pressure30.09 inHg

Wind1.5 mph W

Humidity71%

Visibility6.2 mi

Dew point27°

Wed, 1454° / 32°

54 °

Rumsey, Wednesday, 14 October

Clear. High 54°, low 32°.

Pressure30.18 inHg

Wind1.8 mph SW

Humidity54%

Visibility6.2 mi

Dew point18°

Thu, 1558° / 37°

58 °

Rumsey, Thursday, 15 October

Clear. High 58°, low 37°.

Pressure30.47 inHg

Wind3.8 mph E

Humidity50%

Visibility—

Dew point34°

Fri, 1667° / 35°

67 °

Rumsey, Friday, 16 October

Clear. High 67°, low 35°.

Pressure30.36 inHg

Wind6.6 mph SW

Humidity39%

Visibility—

Dew point33°

Sat, 1763° / 39°

63 °

Rumsey, Saturday, 17 October

Partly cloudy. High 63°, low 39°.

Pressure30.12 inHg

Wind10.2 mph W

Humidity33%

Visibility—

Dew point27°

Sun, 1861° / 44°

61 °

Rumsey, Sunday, 18 October

Overcast. High 61°, low 44°.

Pressure30.00 inHg

Wind11.5 mph W

Humidity31%

Visibility—

Dew point26°

Mon, 1955° / 38°

55 °

Rumsey, Monday, 19 October

Partly cloudy. High 55°, low 38°.

Pressure29.94 inHg

Wind13.7 mph W

Humidity42%

Visibility—

Dew point29°

Tue, 2046° / 32°

46 °

Rumsey, Tuesday, 20 October

Overcast. High 46°, low 32°.

Pressure30.00 inHg

Wind12.7 mph W

Humidity43%

Visibility—

Dew point22°

Wed, 2152° / 30°

52 °

Rumsey, Wednesday, 21 October

Overcast. High 52°, low 30°.

Pressure30.12 inHg

Wind5.8 mph S

Humidity29%

Visibility—

Dew point14°

Thu, 2257° / 38°

0.06

57 °

Rumsey, Thursday, 22 October

Light rain. High 57°, low 38°.

Pressure29.91 inHg

Wind4.7 mph S

Humidity34%

Visibility—

Dew point23°

Fri, 2350° / 34°

50 °

Rumsey, Friday, 23 October

Clear. High 50°, low 34°.

Pressure30.24 inHg

Wind4.7 mph SW

Humidity61%

Visibility—

Dew point31°

Sat, 2455° / 35°

55 °

Rumsey, Saturday, 24 October

Overcast. High 55°, low 35°.

Pressure30.30 inHg

Wind3.9 mph NW

Humidity41%

Visibility—

Dew point26°

Sun, 2562° / 36°

62 °

Rumsey, Sunday, 25 October

Clear. High 62°, low 36°.

Pressure30.30 inHg

Wind4.4 mph SE

Humidity28%

Visibility—

Dew point21°

Mon, 2664° / 39°

64 °

Rumsey, Monday, 26 October

Clear. High 64°, low 39°.

Pressure30.09 inHg

Wind6.2 mph W

Humidity20%

Visibility—

Dew point16°

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.