As of 08:58 MDT

Weather in Dunham, MT

35°Current weather

Dunham, Sunday, 25 October, 08:58

Overcast. Feels like 29°. High 52°, low 34°.

Pressure30.24 inHg
Wind5.7 mph NE
Humidity86%
Visibility6.2 mi
Dew point30°

Monthly outlook for Dunham, MT: average high 46.6°, average low 35.4°. That is 0.3° above the climate normal for October. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 8 days and 1.8 inches. The warmest day looks like 9 November (57°), the coolest 3 November (31.5°).

46.6°/35.4°
Average high / low
+0.3°
Above normal
6 / 8
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November45.9°47.5°-0.9°
4 November – 13 November47.8°42.9°+2.7°
14 November – 23 Novemberat normal39°—

October records over 66 years

81.7°1 October 1992All-time high
6.4°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Turtle Lake (4 mi).

Mon, 2651° / 32°0Light rain
51 °Light rain

Dunham, Monday, 26 October

Light rain. High 51°, low 32°.

Pressure30.06 inHg
Wind3.5 mph N
Humidity76%
Visibility6.2 mi
Dew point37°
Tue, 2746° / 35°0.2Rain
46 °Rain

Dunham, Tuesday, 27 October

Rain. High 46°, low 35°.

Pressure29.94 inHg
Wind10.5 mph S
Humidity71%
Visibility6.2 mi
Dew point35°
Wed, 2843° / 37°0.08Snow
43 °Snow

Dunham, Wednesday, 28 October

Snow. High 43°, low 37°.

Pressure29.97 inHg
Wind12.1 mph S
Humidity65%
Visibility6.2 mi
Dew point32°
Thu, 2945° / 34°0Clear
45 °Clear

Dunham, Thursday, 29 October

Clear. High 45°, low 34°.

Pressure30.09 inHg
Wind7.4 mph N
Humidity73%
Visibility—
Dew point33°
Fri, 3044° / 34°0Overcast
44 °Overcast

Dunham, Friday, 30 October

Overcast. High 44°, low 34°.

Pressure30.03 inHg
Wind5.8 mph N
Humidity69%
Visibility—
Dew point31°
Sat, 3145° / 35°0Overcast
45 °Overcast

Dunham, Saturday, 31 October

Overcast. High 45°, low 35°.

Pressure30.06 inHg
Wind3.2 mph W
Humidity68%
Visibility—
Dew point32°
Sun, 0148° / 37°0.02Light rain
48 °Light rain

Dunham, Sunday, 1 November

Light rain. High 48°, low 37°.

Pressure29.83 inHg
Wind4.1 mph N
Humidity67%
Visibility—
Dew point33°
Mon, 0242° / 34°0.52Snow
42 °Snow

Dunham, Monday, 2 November

Snow. High 42°, low 34°.

Pressure30.00 inHg
Wind14.1 mph SW
Humidity81%
Visibility—
Dew point35°
Tue, 0344° / 31°0Overcast
44 °Overcast

Dunham, Tuesday, 3 November

Overcast. High 44°, low 31°.

Pressure30.30 inHg
Wind3.7 mph S
Humidity66%
Visibility—
Dew point28°
Wed, 0445° / 33°0Overcast
45 °Overcast

Dunham, Wednesday, 4 November

Overcast. High 45°, low 33°.

Pressure30.00 inHg
Wind3.1 mph NE
Humidity64%
Visibility—
Dew point29°
Thu, 0547° / 34°0Overcast
47 °Overcast

Dunham, Thursday, 5 November

Overcast. High 47°, low 34°.

Pressure29.88 inHg
Wind3.5 mph NW
Humidity67%
Visibility—
Dew point31°
Fri, 0649° / 39°0.05Light rain
49 °Light rain

Dunham, Friday, 6 November

Light rain. High 49°, low 39°.

Pressure29.44 inHg
Wind4.8 mph S
Humidity71%
Visibility—
Dew point35°
Sat, 0742° / 38°0.14Light rain
42 °Light rain

Dunham, Saturday, 7 November

Light rain. High 42°, low 38°.

Pressure29.77 inHg
Wind10.4 mph S
Humidity88%
Visibility—
Dew point38°
Sun, 0848° / 36°0.04Light rain
48 °Light rain

Dunham, Sunday, 8 November

Light rain. High 48°, low 36°.

Pressure30.00 inHg
Wind4.9 mph SW
Humidity73%
Visibility—
Dew point34°
Mon, 0957° / 44°0.01Light rain
57 °Light rain

Dunham, Monday, 9 November

Light rain. High 57°, low 44°.

Pressure29.97 inHg
Wind3.7 mph NE
Humidity74%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1041° / 31°0.1Climate normal
41 °Climate normal

Dunham, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.1 in
Chance of precipitation57%
Record high59° (2016)
Record low4° (1986)
Wed, 1141° / 30°0.11Climate normal
41 °Climate normal

Dunham, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.11 in
Chance of precipitation45%
Record high59° (2016)
Record low7° (2014)
Thu, 1242° / 31°0.11Climate normal
42 °Climate normal

Dunham, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.11 in
Chance of precipitation50%
Record high62° (1999)
Record low9° (2014)
Fri, 1342° / 31°0.09Climate normal
42 °Climate normal

Dunham, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.09 in
Chance of precipitation53%
Record high62° (2025)
Record low12° (2014)
Sat, 1441° / 31°0.11Climate normal
41 °Climate normal

Dunham, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.11 in
Chance of precipitation52%
Record high59° (1999)
Record low13° (2014)
Sun, 1542° / 30°0.06Climate normal
42 °Climate normal

Dunham, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation35%
Record high61° (2021)
Record low12° (2014)
Mon, 1641° / 31°0.13Climate normal
41 °Climate normal

Dunham, Monday, 16 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.13 in
Chance of precipitation52%
Record high57° (2025)
Record low13° (1996)
Tue, 1740° / 31°0.11Climate normal
40 °Climate normal

Dunham, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high40°
Average low31°
Average precipitation0.11 in
Chance of precipitation62%
Record high56° (1976)
Record low16° (1968)
Wed, 1839° / 29°0.12Climate normal
39 °Climate normal

Dunham, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.12 in
Chance of precipitation57%
Record high58° (2008)
Record low8° (1985)
Thu, 1938° / 28°0.11Climate normal
38 °Climate normal

Dunham, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high38°
Average low28°
Average precipitation0.11 in
Chance of precipitation43%
Record high52° (2008)
Record low6° (1978)
Fri, 2038° / 28°0.11Climate normal
38 °Climate normal

Dunham, Friday, 20 November

Climate normal for this date — 60-year average.

Average high38°
Average low28°
Average precipitation0.11 in
Chance of precipitation58%
Record high50° (2009)
Record low2° (1977)
Sat, 2138° / 28°0.1Climate normal
38 °Climate normal

Dunham, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high38°
Average low28°
Average precipitation0.1 in
Chance of precipitation53%
Record high49° (2002)
Record low6° (1977)
Sun, 2237° / 27°0.11Climate normal
37 °Climate normal

Dunham, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high37°
Average low27°
Average precipitation0.11 in
Chance of precipitation58%
Record high54° (2017)
Record low-1° (1985)
Mon, 2336° / 26°0.11Climate normal
36 °Climate normal

Dunham, Monday, 23 November

Climate normal for this date — 60-year average.

Average high36°
Average low26°
Average precipitation0.11 in
Chance of precipitation58%
Record high57° (2017)
Record low-5° (1985)

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 Dunham, 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 Dunham, 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.