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As of 15:50 MDT

Weather in Durham, MT

33°Current weather

Durham, Saturday, 10 October, 15:50

Snow. Feels like 23°. High 47°, low 29°.

Pressure29.94 inHg
Wind15.3 mph N
Humidity87%
Visibility3.3 mi
Dew point30°
Sun, 1129° / 25°0.51Snow
29 °Snow

Durham, Sunday, 11 October

Snow. High 29°, low 25°.

Pressure30.21 inHg
Wind13.7 mph N
Humidity98%
Visibility1.6 mi
Dew point26°
Mon, 1230° / 25°0.09Light snow
30 °Light snow

Durham, Monday, 12 October

Light snow. High 30°, low 25°.

Pressure30.15 inHg
Wind5.5 mph SE
Humidity96%
Visibility6.2 mi
Dew point26°
Tue, 1346° / 26°0Clear
46 °Clear

Durham, Tuesday, 13 October

Clear. High 46°, low 26°.

Pressure30.03 inHg
Wind4.4 mph W
Humidity73%
Visibility6.2 mi
Dew point30°
Wed, 1447° / 25°0Overcast
47 °Overcast

Durham, Wednesday, 14 October

Overcast. High 47°, low 25°.

Pressure30.06 inHg
Wind4.2 mph SW
Humidity60%
Visibility6.2 mi
Dew point29°
Thu, 1551° / 30°0Clear
51 °Clear

Durham, Thursday, 15 October

Clear. High 51°, low 30°.

Pressure30.50 inHg
Wind8.2 mph SE
Humidity59%
Visibility—
Dew point33°
Fri, 1647° / 30°0Overcast
47 °Overcast

Durham, Friday, 16 October

Overcast. High 47°, low 30°.

Pressure30.50 inHg
Wind9.9 mph SW
Humidity44%
Visibility—
Dew point19°
Sat, 1755° / 32°0Overcast
55 °Overcast

Durham, Saturday, 17 October

Overcast. High 55°, low 32°.

Pressure30.03 inHg
Wind23.6 mph SW
Humidity31%
Visibility—
Dew point20°
Sun, 1860° / 41°0Overcast
60 °Overcast

Durham, Sunday, 18 October

Overcast. High 60°, low 41°.

Pressure29.88 inHg
Wind21 mph SW
Humidity32%
Visibility—
Dew point25°
Mon, 1960° / 39°0Overcast
60 °Overcast

Durham, Monday, 19 October

Overcast. High 60°, low 39°.

Pressure29.97 inHg
Wind16.2 mph SW
Humidity39%
Visibility—
Dew point28°
Tue, 2044° / 40°0.06Light rain
44 °Light rain

Durham, Tuesday, 20 October

Light rain. High 44°, low 40°.

Pressure29.80 inHg
Wind31.1 mph SW
Humidity73%
Visibility—
Dew point34°
Wed, 2147° / 32°0Partly cloudy
47 °Partly cloudy

Durham, Wednesday, 21 October

Partly cloudy. High 47°, low 32°.

Pressure30.15 inHg
Wind7.9 mph W
Humidity48%
Visibility—
Dew point23°
Thu, 2255° / 31°0Overcast
55 °Overcast

Durham, Thursday, 22 October

Overcast. High 55°, low 31°.

Pressure30.27 inHg
Wind12.9 mph SW
Humidity34%
Visibility—
Dew point20°
Fri, 2363° / 42°0Overcast
63 °Overcast

Durham, Friday, 23 October

Overcast. High 63°, low 42°.

Pressure30.03 inHg
Wind12.9 mph SW
Humidity33%
Visibility—
Dew point27°
Sat, 2465° / 44°0Overcast
65 °Overcast

Durham, Saturday, 24 October

Overcast. High 65°, low 44°.

Pressure29.94 inHg
Wind10.5 mph SW
Humidity35%
Visibility—
Dew point30°
Sun, 2564° / 47°0Overcast
64 °Overcast

Durham, Sunday, 25 October

Overcast. High 64°, low 47°.

Pressure29.97 inHg
Wind12.1 mph SW
Humidity35%
Visibility—
Dew point31°

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 Durham, 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 Durham, 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.