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As of 18:26 MDT

Weather in Bynum, MT

52°Current weather

Bynum, Sunday, 18 October, 18:26

Clear. Feels like 49°. High 55°, low 35°.

Pressure30.06 inHg
Wind7.3 mph E
Humidity49%
Visibility6.2 mi
Dew point32°
Mon, 1971° / 36°0Overcast
71 °Overcast

Bynum, Monday, 19 October

Overcast. High 71°, low 36°.

Pressure29.88 inHg
Wind3.3 mph SE
Humidity48%
Visibility6.2 mi
Dew point36°
Tue, 2054° / 39°0Overcast
54 °Overcast

Bynum, Tuesday, 20 October

Overcast. High 54°, low 39°.

Pressure30.18 inHg
Wind9.7 mph N
Humidity54%
Visibility6.2 mi
Dew point33°
Wed, 2165° / 38°0Mostly clear
65 °Mostly clear

Bynum, Wednesday, 21 October

Mostly clear. High 65°, low 38°.

Pressure30.00 inHg
Wind8.6 mph SE
Humidity52%
Visibility6.2 mi
Dew point38°
Thu, 2265° / 45°0Clear
65 °Clear

Bynum, Thursday, 22 October

Clear. High 65°, low 45°.

Pressure29.71 inHg
Wind4.6 mph SE
Humidity48%
Visibility6.2 mi
Dew point38°
Fri, 2348° / 40°0Overcast
48 °Overcast

Bynum, Friday, 23 October

Overcast. High 48°, low 40°.

Pressure29.77 inHg
Wind18.4 mph NW
Humidity52%
Visibility—
Dew point30°
Sat, 2443° / 30°0Mostly clear
43 °Mostly clear

Bynum, Saturday, 24 October

Mostly clear. High 43°, low 30°.

Pressure30.24 inHg
Wind13.1 mph SE
Humidity68%
Visibility—
Dew point28°
Sun, 2541° / 30°0.03Light snow
41 °Light snow

Bynum, Sunday, 25 October

Light snow. High 41°, low 30°.

Pressure30.12 inHg
Wind16.8 mph N
Humidity54%
Visibility—
Dew point24°
Mon, 2631° / 26°0.1Light snow
31 °Light snow

Bynum, Monday, 26 October

Light snow. High 31°, low 26°.

Pressure30.36 inHg
Wind14.5 mph N
Humidity78%
Visibility—
Dew point23°
Tue, 2734° / 30°0.02Light snow
34 °Light snow

Bynum, Tuesday, 27 October

Light snow. High 34°, low 30°.

Pressure30.15 inHg
Wind14 mph NW
Humidity84%
Visibility—
Dew point29°
Wed, 2835° / 29°0.33Snow
35 °Snow

Bynum, Wednesday, 28 October

Snow. High 35°, low 29°.

Pressure29.88 inHg
Wind21.4 mph W
Humidity99%
Visibility—
Dew point32°
Thu, 2941° / 30°0.06Light snow
41 °Light snow

Bynum, Thursday, 29 October

Light snow. High 41°, low 30°.

Pressure30.06 inHg
Wind20.2 mph W
Humidity89%
Visibility—
Dew point33°
Fri, 3044° / 30°0Clear
44 °Clear

Bynum, Friday, 30 October

Clear. High 44°, low 30°.

Pressure29.97 inHg
Wind11.3 mph NW
Humidity65%
Visibility—
Dew point27°
Sat, 3131° / 27°0Overcast
31 °Overcast

Bynum, Saturday, 31 October

Overcast. High 31°, low 27°.

Pressure30.24 inHg
Wind14.1 mph N
Humidity76%
Visibility—
Dew point24°
Sun, 0134° / 25°0Overcast
34 °Overcast

Bynum, Sunday, 1 November

Overcast. High 34°, low 25°.

Pressure30.50 inHg
Wind14.4 mph N
Humidity68%
Visibility—
Dew point21°
Mon, 0231° / 22°0.03Light snow
31 °Light snow

Bynum, Monday, 2 November

Light snow. High 31°, low 22°.

Pressure30.42 inHg
Wind18.6 mph NW
Humidity72%
Visibility—
Dew point22°

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.