As of 01:07 MDT

Weather in Bynum, MT

33°

Bynum, Friday, 16 October, 01:07

Clear. Feels like 26°. High 63°, low 32°.

Pressure30.53 inHg

Wind7.8 mph S

Humidity83%

Visibility6.2 mi

Dew point28°

See detailed hourly forecast

Sat, 1768° / 43°

68 °

Bynum, Saturday, 17 October

Overcast. High 68°, low 43°.

Pressure29.85 inHg

Wind17.2 mph S

Humidity27%

Visibility6.2 mi

Dew point28°

Sun, 1857° / 36°

57 °

Bynum, Sunday, 18 October

Clear. High 57°, low 36°.

Pressure30.06 inHg

Wind6.9 mph SE

Humidity52%

Visibility6.2 mi

Dew point36°

Mon, 1962° / 39°

62 °

Bynum, Monday, 19 October

Overcast. High 62°, low 39°.

Pressure29.83 inHg

Wind6 mph SE

Humidity56%

Visibility6.2 mi

Dew point37°

Tue, 2056° / 42°

56 °

Bynum, Tuesday, 20 October

Partly cloudy. High 56°, low 42°.

Pressure29.85 inHg

Wind10.3 mph N

Humidity51%

Visibility—

Dew point35°

Wed, 2159° / 35°

59 °

Bynum, Wednesday, 21 October

Clear. High 59°, low 35°.

Pressure30.03 inHg

Wind12.1 mph S

Humidity56%

Visibility—

Dew point34°

Thu, 2265° / 47°

65 °

Bynum, Thursday, 22 October

Clear. High 65°, low 47°.

Pressure29.68 inHg

Wind16.5 mph W

Humidity36%

Visibility—

Dew point32°

Fri, 2351° / 35°

51 °

Bynum, Friday, 23 October

Light rain. High 51°, low 35°.

Pressure30.09 inHg

Wind24.3 mph N

Humidity69%

Visibility—

Dew point29°

Sat, 2446° / 31°

46 °

Bynum, Saturday, 24 October

Clear. High 46°, low 31°.

Pressure30.39 inHg

Wind12.1 mph NW

Humidity31%

Visibility—

Dew point12°

Sun, 2552° / 30°

52 °

Bynum, Sunday, 25 October

Overcast. High 52°, low 30°.

Pressure30.09 inHg

Wind7.2 mph S

Humidity28%

Visibility—

Dew point13°

Mon, 2641° / 34°

0.02

41 °

Bynum, Monday, 26 October

Snow. High 41°, low 34°.

Pressure30.06 inHg

Wind15.9 mph N

Humidity57%

Visibility—

Dew point26°

Tue, 2748° / 30°

0.05

48 °

Bynum, Tuesday, 27 October

Light snow. High 48°, low 30°.

Pressure29.85 inHg

Wind7.2 mph N

Humidity51%

Visibility—

Dew point24°

Wed, 2850° / 36°

0.01

50 °

Bynum, Wednesday, 28 October

Light rain. High 50°, low 36°.

Pressure29.56 inHg

Wind41.3 mph W

Humidity41%

Visibility—

Dew point26°

Thu, 2951° / 32°

51 °

Bynum, Thursday, 29 October

Clear. High 51°, low 32°.

Pressure29.91 inHg

Wind34.4 mph W

Humidity35%

Visibility—

Dew point18°

Fri, 3054° / 37°

54 °

Bynum, Friday, 30 October

Overcast. High 54°, low 37°.

Pressure29.71 inHg

Wind25.1 mph W

Humidity41%

Visibility—

Dew point26°

Sat, 3145° / 36°

45 °

Bynum, Saturday, 31 October

Overcast. High 45°, low 36°.

Pressure29.94 inHg

Wind25.3 mph W

Humidity29%

Visibility—

Dew point14°

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 Bynum, 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 Bynum, 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.