As of 02:04 MDT

Weather in Nyack, MT

44°

Nyack, Thursday, 8 October, 02:04

Clear. Feels like 44°. High 69°, low 38°.

Pressure30.09 inHg

Wind1.5 mph E

Humidity82%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Monthly outlook for Nyack, MT: average high 47.1°, average low 30.5°. That is 3.2° below the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 8 October (68.9°), the coolest 16 October (21.5°).

47.1°/30.5°

Average high / low

−3.2°

Below normal

4 / 6

Wet days / normal

1.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	46.9°	53.8°	-3.8°
18 October – 27 October	47.2°	49.7°	-1.4°
28 October – 6 November	at normal	43.4°	—

October records over 66 years

81.3°1 October 1992All-time high

-0.9°25 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Martin City (11 mi).

Fri, 0962° / 38°

0.03

62 °

Nyack, Friday, 9 October

Light rain. High 62°, low 38°.

Pressure29.50 inHg

Wind11.9 mph SW

Humidity36%

Visibility6.2 mi

Dew point34°

Sat, 1042° / 29°

0.22

42 °

Nyack, Saturday, 10 October

Snow. High 42°, low 29°.

Pressure29.91 inHg

Wind3.5 mph NE

Humidity80%

Visibility6.2 mi

Dew point26°

Sun, 1132° / 27°

32 °

Nyack, Sunday, 11 October

Overcast. High 32°, low 27°.

Pressure30.24 inHg

Wind7.4 mph NE

Humidity83%

Visibility6.2 mi

Dew point16°

Mon, 1241° / 25°

41 °

Nyack, Monday, 12 October

Clear. High 41°, low 25°.

Pressure30.18 inHg

Wind2.8 mph SW

Humidity76%

Visibility—

Dew point27°

Tue, 1351° / 28°

51 °

Nyack, Tuesday, 13 October

Clear. High 51°, low 28°.

Pressure30.09 inHg

Wind4.9 mph W

Humidity51%

Visibility—

Dew point26°

Wed, 1438° / 31°

0.5

38 °

Nyack, Wednesday, 14 October

Snow. High 38°, low 31°.

Pressure29.83 inHg

Wind5.6 mph NE

Humidity99%

Visibility—

Dew point37°

Thu, 1540° / 25°

40 °

Nyack, Thursday, 15 October

Overcast. High 40°, low 25°.

Pressure30.42 inHg

Wind4.8 mph E

Humidity63%

Visibility—

Dew point22°

Fri, 1644° / 22°

44 °

Nyack, Friday, 16 October

Clear. High 44°, low 22°.

Pressure30.50 inHg

Wind4.3 mph SW

Humidity63%

Visibility—

Dew point25°

Sat, 1750° / 26°

50 °

Nyack, Saturday, 17 October

Overcast. High 50°, low 26°.

Pressure30.24 inHg

Wind5 mph W

Humidity59%

Visibility—

Dew point28°

Sun, 1851° / 30°

51 °

Nyack, Sunday, 18 October

Overcast. High 51°, low 30°.

Pressure30.06 inHg

Wind5.3 mph W

Humidity56%

Visibility—

Dew point30°

Mon, 1954° / 34°

54 °

Nyack, Monday, 19 October

Overcast. High 54°, low 34°.

Pressure30.24 inHg

Wind5.2 mph E

Humidity57%

Visibility—

Dew point32°

Tue, 2053° / 36°

53 °

Nyack, Tuesday, 20 October

Overcast. High 53°, low 36°.

Pressure30.09 inHg

Wind6.1 mph SW

Humidity58%

Visibility—

Dew point33°

Wed, 2148° / 40°

0.18

48 °

Nyack, Wednesday, 21 October

Rain. High 48°, low 40°.

Pressure29.65 inHg

Wind19.8 mph W

Humidity78%

Visibility—

Dew point39°

Thu, 2241° / 33°

0.02

41 °

Nyack, Thursday, 22 October

Light snow. High 41°, low 33°.

Pressure29.91 inHg

Wind5.8 mph S

Humidity51%

Visibility—

Dew point23°

Fri, 2336° / 27°

0.15

36 °

Nyack, Friday, 23 October

Snow. High 36°, low 27°.

Pressure30.03 inHg

Wind5.6 mph SW

Humidity63%

Visibility—

Dew point24°

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

Sat, 2449° / 35°

0.09

49 °

Nyack, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.09 in

Chance of precipitation40%

Record high65° (2007)

Record low10° (2020)

Sun, 2549° / 34°

0.09

49 °

Nyack, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.09 in

Chance of precipitation38%

Record high65° (2005)

Record low-1° (2020)

Mon, 2647° / 34°

0.13

47 °

Nyack, Monday, 26 October

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.13 in

Chance of precipitation48%

Record high64° (1986)

Record low13° (2023)

Tue, 2746° / 33°

0.1

46 °

Nyack, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.1 in

Chance of precipitation43%

Record high59° (1998)

Record low15° (1971)

Wed, 2846° / 33°

0.11

46 °

Nyack, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.11 in

Chance of precipitation47%

Record high61° (1974)

Record low-1° (1971)

Thu, 2944° / 31°

0.12

44 °

Nyack, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.12 in

Chance of precipitation45%

Record high61° (1962)

Record low5° (1991)

Fri, 3044° / 31°

0.09

44 °

Nyack, Friday, 30 October

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.09 in

Chance of precipitation43%

Record high61° (1987)

Record low1° (1991)

Sat, 3144° / 31°

0.16

44 °

Nyack, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.16 in

Chance of precipitation55%

Record high64° (2008)

Record low4° (1984)

Sun, 0144° / 31°

0.14

44 °

Nyack, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.14 in

Chance of precipitation45%

Record high60° (2008)

Record low1° (1991)

Mon, 0243° / 31°

0.15

43 °

Nyack, Monday, 2 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.15 in

Chance of precipitation47%

Record high59° (1981)

Record low-3° (1991)

Tue, 0343° / 32°

0.09

43 °

Nyack, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high43°

Average low32°

Average precipitation0.09 in

Chance of precipitation43%

Record high60° (2020)

Record low7° (1973)

Wed, 0443° / 32°

0.18

43 °

Nyack, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high43°

Average low32°

Average precipitation0.18 in

Chance of precipitation58%

Record high58° (1975)

Record low7° (1973)

Thu, 0542° / 31°

0.12

42 °

Nyack, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high42°

Average low31°

Average precipitation0.12 in

Chance of precipitation53%

Record high59° (2010)

Record low8° (1993)

Fri, 0641° / 29°

0.15

41 °

Nyack, Friday, 6 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.15 in

Chance of precipitation55%

Record high58° (2010)

Record low7° (1990)

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 Nyack, 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 Nyack, 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.