As of 05:21 MDT

Weather in Donlan, MT

44°

Donlan, Wednesday, 7 October, 05:21

Clear. Feels like 44°. High 79°, low 44°.

Pressure30.12 inHg

Wind1.5 mph SW

Humidity77%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Monthly outlook for Donlan, MT: average high 62.1°, average low 38.2°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 7 October (78.9°), the coolest 12 October (31.1°).

62.1°/38.2°

Average high / low

+1.3°

Above normal

3 / 5

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	60.7°	60.6°	+0°
17 October – 26 October	64.5°	57°	+4.2°
27 October – 5 November	at normal	49.9°	—

October records over 66 years

85.8°1 October 1997All-time high

0.1°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Paradise (7 mi).

Thu, 0879° / 44°

79 °

Donlan, Thursday, 8 October

Partly cloudy. High 79°, low 44°.

Pressure30.03 inHg

Wind1.5 mph S

Humidity26%

Visibility6.2 mi

Dew point32°

Fri, 0973° / 48°

0.06

73 °

Donlan, Friday, 9 October

Rain. High 73°, low 48°.

Pressure29.53 inHg

Wind11.7 mph SW

Humidity27%

Visibility6.2 mi

Dew point32°

Sat, 1054° / 43°

0.07

54 °

Donlan, Saturday, 10 October

Light rain. High 54°, low 43°.

Pressure29.74 inHg

Wind4.9 mph N

Humidity63%

Visibility6.2 mi

Dew point37°

Sun, 1149° / 39°

0.01

49 °

Donlan, Sunday, 11 October

Light snow. High 49°, low 39°.

Pressure30.15 inHg

Wind10.8 mph NE

Humidity67%

Visibility—

Dew point34°

Mon, 1252° / 31°

52 °

Donlan, Monday, 12 October

Clear. High 52°, low 31°.

Pressure30.24 inHg

Wind5.2 mph NE

Humidity70%

Visibility—

Dew point34°

Tue, 1365° / 35°

0.02

65 °

Donlan, Tuesday, 13 October

Light rain. High 65°, low 35°.

Pressure29.74 inHg

Wind12.2 mph SW

Humidity46%

Visibility—

Dew point37°

Wed, 1450° / 36°

0.19

50 °

Donlan, Wednesday, 14 October

Snow. High 50°, low 36°.

Pressure30.00 inHg

Wind11.3 mph W

Humidity68%

Visibility—

Dew point33°

Thu, 1550° / 34°

50 °

Donlan, Thursday, 15 October

Partly cloudy. High 50°, low 34°.

Pressure30.39 inHg

Wind4.5 mph SW

Humidity52%

Visibility—

Dew point31°

Fri, 1656° / 32°

56 °

Donlan, Friday, 16 October

Overcast. High 56°, low 32°.

Pressure30.42 inHg

Wind3.2 mph NE

Humidity40%

Visibility—

Dew point23°

Sat, 1760° / 36°

60 °

Donlan, Saturday, 17 October

Partly cloudy. High 60°, low 36°.

Pressure30.30 inHg

Wind3.4 mph NE

Humidity34%

Visibility—

Dew point24°

Sun, 1864° / 35°

64 °

Donlan, Sunday, 18 October

Clear. High 64°, low 35°.

Pressure30.18 inHg

Wind3 mph NE

Humidity31%

Visibility—

Dew point24°

Mon, 1967° / 38°

67 °

Donlan, Monday, 19 October

Clear. High 67°, low 38°.

Pressure30.18 inHg

Wind2.9 mph NE

Humidity32%

Visibility—

Dew point26°

Tue, 2066° / 40°

66 °

Donlan, Tuesday, 20 October

Clear. High 66°, low 40°.

Pressure30.30 inHg

Wind4 mph NE

Humidity38%

Visibility—

Dew point31°

Wed, 2166° / 38°

66 °

Donlan, Wednesday, 21 October

Clear. High 66°, low 38°.

Pressure30.30 inHg

Wind3.4 mph SE

Humidity28%

Visibility—

Dew point22°

Thu, 2265° / 38°

65 °

Donlan, Thursday, 22 October

Clear. High 65°, low 38°.

Pressure30.12 inHg

Wind3.2 mph NE

Humidity31%

Visibility—

Dew point24°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 2356° / 38°

0.08

56 °

Donlan, Friday, 23 October

Climate normal for this date — 60-year average.

Average high56°

Average low38°

Average precipitation0.08 in

Chance of precipitation40%

Record high72° (1960)

Record low27° (2020)

Sat, 2455° / 37°

0.06

55 °

Donlan, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high55°

Average low37°

Average precipitation0.06 in

Chance of precipitation33%

Record high73° (2007)

Record low13° (2020)

Sun, 2555° / 36°

0.07

55 °

Donlan, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high55°

Average low36°

Average precipitation0.07 in

Chance of precipitation37%

Record high70° (2005)

Record low1° (2020)

Mon, 2653° / 36°

0.07

53 °

Donlan, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°

Average low36°

Average precipitation0.07 in

Chance of precipitation40%

Record high71° (1986)

Record low0° (2020)

Tue, 2752° / 35°

0.07

52 °

Donlan, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°

Average low35°

Average precipitation0.07 in

Chance of precipitation37%

Record high67° (1985)

Record low13° (2020)

Wed, 2852° / 35°

0.07

52 °

Donlan, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°

Average low35°

Average precipitation0.07 in

Chance of precipitation37%

Record high69° (2008)

Record low18° (1971)

Thu, 2951° / 35°

0.07

51 °

Donlan, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°

Average low35°

Average precipitation0.07 in

Chance of precipitation43%

Record high70° (1987)

Record low16° (1961)

Fri, 3050° / 34°

0.06

50 °

Donlan, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°

Average low34°

Average precipitation0.06 in

Chance of precipitation28%

Record high70° (2008)

Record low10° (2002)

Sat, 3149° / 35°

0.1

49 °

Donlan, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.1 in

Chance of precipitation42%

Record high69° (1988)

Record low16° (2002)

Sun, 0150° / 34°

0.09

50 °

Donlan, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°

Average low34°

Average precipitation0.09 in

Chance of precipitation37%

Record high68° (1965)

Record low8° (1984)

Mon, 0249° / 34°

0.09

49 °

Donlan, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.09 in

Chance of precipitation37%

Record high65° (1981)

Record low3° (1961)

Tue, 0349° / 34°

0.04

49 °

Donlan, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.04 in

Chance of precipitation25%

Record high67° (2020)

Record low6° (1973)

Wed, 0449° / 35°

0.1

49 °

Donlan, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.1 in

Chance of precipitation48%

Record high65° (1980)

Record low6° (1961)

Thu, 0548° / 34°

0.09

48 °

Donlan, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.09 in

Chance of precipitation47%

Record high67° (1980)

Record low1° (1961)

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 Donlan, 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 Donlan, 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.