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As of 11:03 MDT

Weather in Bynum, MT

55°Current weather

Bynum, Saturday, 17 October, 11:03

Overcast. Feels like 51°. High 66°, low 40°.

Pressure29.91 inHg
Wind17.8 mph S
Humidity30%
Visibility6.2 mi
Dew point25°
Sun, 1856° / 30°0Clear
56 °Clear

Bynum, Sunday, 18 October

Clear. High 56°, low 30°.

Pressure30.12 inHg
Wind8.1 mph SE
Humidity48%
Visibility6.2 mi
Dew point34°
Mon, 1965° / 35°0Overcast
65 °Overcast

Bynum, Monday, 19 October

Overcast. High 65°, low 35°.

Pressure29.91 inHg
Wind2.4 mph SE
Humidity52%
Visibility6.2 mi
Dew point37°
Tue, 2055° / 39°0Overcast
55 °Overcast

Bynum, Tuesday, 20 October

Overcast. High 55°, low 39°.

Pressure30.12 inHg
Wind7.9 mph N
Humidity49%
Visibility6.2 mi
Dew point31°
Wed, 2166° / 39°0Overcast
66 °Overcast

Bynum, Wednesday, 21 October

Overcast. High 66°, low 39°.

Pressure30.00 inHg
Wind7.9 mph SE
Humidity49%
Visibility—
Dew point35°
Thu, 2267° / 45°0.01Light rain
67 °Light rain

Bynum, Thursday, 22 October

Light rain. High 67°, low 45°.

Pressure29.80 inHg
Wind10.6 mph W
Humidity32%
Visibility—
Dew point31°
Fri, 2349° / 42°0Overcast
49 °Overcast

Bynum, Friday, 23 October

Overcast. High 49°, low 42°.

Pressure29.85 inHg
Wind20.7 mph N
Humidity43%
Visibility—
Dew point25°
Sat, 2448° / 34°0Mostly clear
48 °Mostly clear

Bynum, Saturday, 24 October

Mostly clear. High 48°, low 34°.

Pressure30.06 inHg
Wind13 mph SE
Humidity55%
Visibility—
Dew point27°
Sun, 2548° / 37°0Overcast
48 °Overcast

Bynum, Sunday, 25 October

Overcast. High 48°, low 37°.

Pressure29.80 inHg
Wind7 mph E
Humidity73%
Visibility—
Dew point34°
Mon, 2646° / 40°0.12Light rain
46 °Light rain

Bynum, Monday, 26 October

Light rain. High 46°, low 40°.

Pressure29.44 inHg
Wind40.6 mph W
Humidity50%
Visibility—
Dew point26°
Tue, 2746° / 37°0.01Light rain
46 °Light rain

Bynum, Tuesday, 27 October

Light rain. High 46°, low 37°.

Pressure29.41 inHg
Wind34.2 mph SW
Humidity48%
Visibility—
Dew point26°
Wed, 2847° / 36°0Partly cloudy
47 °Partly cloudy

Bynum, Wednesday, 28 October

Partly cloudy. High 47°, low 36°.

Pressure29.77 inHg
Wind42.9 mph W
Humidity35%
Visibility—
Dew point17°
Thu, 2941° / 29°0.01Light rain
41 °Light rain

Bynum, Thursday, 29 October

Light rain. High 41°, low 29°.

Pressure29.68 inHg
Wind15.3 mph N
Humidity47%
Visibility—
Dew point21°
Fri, 3034° / 26°0.01Light snow
34 °Light snow

Bynum, Friday, 30 October

Light snow. High 34°, low 26°.

Pressure29.94 inHg
Wind12.7 mph N
Humidity50%
Visibility—
Dew point14°
Sat, 3138° / 21°0Overcast
38 °Overcast

Bynum, Saturday, 31 October

Overcast. High 38°, low 21°.

Pressure29.68 inHg
Wind10.4 mph S
Humidity54%
Visibility—
Dew point17°
Sun, 0141° / 29°0Overcast
41 °Overcast

Bynum, Sunday, 1 November

Overcast. High 41°, low 29°.

Pressure29.88 inHg
Wind7.2 mph W
Humidity61%
Visibility—
Dew point23°

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.