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As of 12:45 MDT

Weather in Bynum, MT

32°Current weather

Bynum, Sunday, 11 October, 12:45

Snow. Feels like 22°. High 32°, low 28°.

Pressure30.09 inHg
Wind12.9 mph N
Humidity96%
Visibility1.5 mi
Dew point31°
Mon, 1232° / 25°0.14Snow
32 °Snow

Bynum, Monday, 12 October

Snow. High 32°, low 25°.

Pressure30.18 inHg
Wind0.8 mph N
Humidity98%
Visibility6.2 mi
Dew point28°
Tue, 1342° / 23°0Clear
42 °Clear

Bynum, Tuesday, 13 October

Clear. High 42°, low 23°.

Pressure30.03 inHg
Wind2.3 mph W
Humidity82%
Visibility6.2 mi
Dew point29°
Wed, 1448° / 29°0Clear
48 °Clear

Bynum, Wednesday, 14 October

Clear. High 48°, low 29°.

Pressure30.03 inHg
Wind1.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point30°
Thu, 1550° / 36°0Clear
50 °Clear

Bynum, Thursday, 15 October

Clear. High 50°, low 36°.

Pressure30.62 inHg
Wind1 mph SE
Humidity57%
Visibility6.2 mi
Dew point30°
Fri, 1667° / 35°0Overcast
67 °Overcast

Bynum, Friday, 16 October

Overcast. High 67°, low 35°.

Pressure30.21 inHg
Wind10.4 mph S
Humidity42%
Visibility—
Dew point32°
Sat, 1767° / 44°0Partly cloudy
67 °Partly cloudy

Bynum, Saturday, 17 October

Partly cloudy. High 67°, low 44°.

Pressure29.88 inHg
Wind18.7 mph SW
Humidity38%
Visibility—
Dew point34°
Sun, 1861° / 48°0Partly cloudy
61 °Partly cloudy

Bynum, Sunday, 18 October

Partly cloudy. High 61°, low 48°.

Pressure29.94 inHg
Wind6.8 mph SW
Humidity41%
Visibility—
Dew point33°
Mon, 1963° / 48°0Overcast
63 °Overcast

Bynum, Monday, 19 October

Overcast. High 63°, low 48°.

Pressure29.80 inHg
Wind13.3 mph W
Humidity40%
Visibility—
Dew point33°
Tue, 2054° / 42°0Mostly clear
54 °Mostly clear

Bynum, Tuesday, 20 October

Mostly clear. High 54°, low 42°.

Pressure29.94 inHg
Wind10.4 mph NW
Humidity39%
Visibility—
Dew point25°
Wed, 2153° / 37°0Mostly clear
53 °Mostly clear

Bynum, Wednesday, 21 October

Mostly clear. High 53°, low 37°.

Pressure29.94 inHg
Wind13.9 mph W
Humidity37%
Visibility—
Dew point23°
Thu, 2256° / 37°0Clear
56 °Clear

Bynum, Thursday, 22 October

Clear. High 56°, low 37°.

Pressure30.06 inHg
Wind5.8 mph W
Humidity33%
Visibility—
Dew point20°
Fri, 2363° / 42°0Overcast
63 °Overcast

Bynum, Friday, 23 October

Overcast. High 63°, low 42°.

Pressure29.88 inHg
Wind21.9 mph W
Humidity25%
Visibility—
Dew point19°
Sat, 2454° / 40°0Overcast
54 °Overcast

Bynum, Saturday, 24 October

Overcast. High 54°, low 40°.

Pressure30.06 inHg
Wind8.6 mph N
Humidity32%
Visibility—
Dew point20°
Sun, 2562° / 37°0Overcast
62 °Overcast

Bynum, Sunday, 25 October

Overcast. High 62°, low 37°.

Pressure30.21 inHg
Wind8.9 mph SW
Humidity25%
Visibility—
Dew point17°
Mon, 2665° / 42°0Overcast
65 °Overcast

Bynum, Monday, 26 October

Overcast. High 65°, low 42°.

Pressure29.80 inHg
Wind23.7 mph W
Humidity25%
Visibility—
Dew point24°

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.