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As of 17:16 MDT

Weather in Durham, MT

65°Current weather

Durham, Friday, 9 October, 17:16

Partly cloudy. Feels like 62°. High 67°, low 39°.

Pressure29.44 inHg
Wind20.1 mph SW
Humidity27%
Visibility6.2 mi
Dew point31°
Sat, 1042° / 25°0.05Light snow
42 °Light snow

Durham, Saturday, 10 October

Light snow. High 42°, low 25°.

Pressure29.91 inHg
Wind15.9 mph N
Humidity84%
Visibility6.2 mi
Dew point27°
Sun, 1128° / 21°0.61Snow
28 °Snow

Durham, Sunday, 11 October

Snow. High 28°, low 21°.

Pressure30.24 inHg
Wind13.6 mph NE
Humidity98%
Visibility1.8 mi
Dew point26°
Mon, 1229° / 23°0.18Snow
29 °Snow

Durham, Monday, 12 October

Snow. High 29°, low 23°.

Pressure30.21 inHg
Wind4.8 mph S
Humidity97%
Visibility6.2 mi
Dew point25°
Tue, 1344° / 24°0Clear
44 °Clear

Durham, Tuesday, 13 October

Clear. High 44°, low 24°.

Pressure30.00 inHg
Wind4.2 mph W
Humidity73%
Visibility6.2 mi
Dew point28°
Wed, 1446° / 23°0Clear
46 °Clear

Durham, Wednesday, 14 October

Clear. High 46°, low 23°.

Pressure30.00 inHg
Wind10.5 mph W
Humidity62%
Visibility—
Dew point29°
Thu, 1537° / 32°0.11Light snow
37 °Light snow

Durham, Thursday, 15 October

Light snow. High 37°, low 32°.

Pressure30.45 inHg
Wind9.7 mph W
Humidity98%
Visibility—
Dew point34°
Fri, 1650° / 25°0Partly cloudy
50 °Partly cloudy

Durham, Friday, 16 October

Partly cloudy. High 50°, low 25°.

Pressure30.56 inHg
Wind9.3 mph SW
Humidity64%
Visibility—
Dew point26°
Sat, 1758° / 37°0Partly cloudy
58 °Partly cloudy

Durham, Saturday, 17 October

Partly cloudy. High 58°, low 37°.

Pressure30.12 inHg
Wind18.1 mph SW
Humidity41%
Visibility—
Dew point29°
Sun, 1862° / 41°0Mostly clear
62 °Mostly clear

Durham, Sunday, 18 October

Mostly clear. High 62°, low 41°.

Pressure30.00 inHg
Wind14.5 mph SW
Humidity33%
Visibility—
Dew point27°
Mon, 1966° / 44°0Overcast
66 °Overcast

Durham, Monday, 19 October

Overcast. High 66°, low 44°.

Pressure29.85 inHg
Wind12.7 mph SW
Humidity23%
Visibility—
Dew point22°
Tue, 2049° / 39°0Clear
49 °Clear

Durham, Tuesday, 20 October

Clear. High 49°, low 39°.

Pressure30.06 inHg
Wind8.6 mph NE
Humidity70%
Visibility—
Dew point36°
Wed, 2161° / 36°0Clear
61 °Clear

Durham, Wednesday, 21 October

Clear. High 61°, low 36°.

Pressure30.06 inHg
Wind6.7 mph SW
Humidity40%
Visibility—
Dew point29°
Thu, 2261° / 43°0.04Light rain
61 °Light rain

Durham, Thursday, 22 October

Light rain. High 61°, low 43°.

Pressure29.65 inHg
Wind9 mph SW
Humidity31%
Visibility—
Dew point28°
Fri, 2350° / 40°0.09Light rain
50 °Light rain

Durham, Friday, 23 October

Light rain. High 50°, low 40°.

Pressure29.94 inHg
Wind8.7 mph W
Humidity61%
Visibility—
Dew point34°
Sat, 2452° / 37°0Clear
52 °Clear

Durham, Saturday, 24 October

Clear. High 52°, low 37°.

Pressure30.03 inHg
Wind6.4 mph W
Humidity40%
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 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.