As of 20:52 MDT

Weather in Grayling, MT

49°Current weather

Grayling, Wednesday, 7 October, 20:52

Clear. Feels like 44°. High 71°, low 31°.

Pressure30.06 inHg
Wind11.5 mph SW
Humidity36%
Visibility6.2 mi
Dew point24°

Monthly outlook for Grayling, MT: average high 49.1°, average low 26°. That is 0.2° below the climate normal for October. Precipitation is expected on 7 days (about 1.2 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 8 October (71.5°), the coolest 16 October (13.7°).

49.1°/26°
Average high / low
−0.2°
Below normal
7 / 4
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October50.4°50.2°+0.1°
17 October – 26 October46.9°46.6°+0.2°
27 October – 5 Novemberat normal40°—

October records over 66 years

74.7°2 October 2010All-time high
-5.3°30 October 2019All-time low
Thu, 0872° / 26°0Clear
72 °Clear

Grayling, Thursday, 8 October

Clear. High 72°, low 26°.

Pressure30.12 inHg
Wind4 mph S
Humidity36%
Visibility6.2 mi
Dew point32°
Fri, 0963° / 25°0Clear
63 °Clear

Grayling, Friday, 9 October

Clear. High 63°, low 25°.

Pressure29.80 inHg
Wind7.2 mph S
Humidity39%
Visibility6.2 mi
Dew point31°
Sat, 1053° / 39°0.1Light rain
53 °Light rain

Grayling, Saturday, 10 October

Light rain. High 53°, low 39°.

Pressure29.62 inHg
Wind9.7 mph S
Humidity63%
Visibility6.2 mi
Dew point37°
Sun, 1142° / 29°0.59Snow
42 °Snow

Grayling, Sunday, 11 October

Snow. High 42°, low 29°.

Pressure29.83 inHg
Wind3.6 mph NE
Humidity90%
Visibility5.1 mi
Dew point27°
Mon, 1242° / 26°0.19Snow
42 °Snow

Grayling, Monday, 12 October

Snow. High 42°, low 26°.

Pressure29.97 inHg
Wind6 mph N
Humidity80%
Visibility—
Dew point31°
Tue, 1347° / 27°0.01Light rain
47 °Light rain

Grayling, Tuesday, 13 October

Light rain. High 47°, low 27°.

Pressure30.00 inHg
Wind5.6 mph SW
Humidity64%
Visibility—
Dew point33°
Wed, 1443° / 29°0.08Snow
43 °Snow

Grayling, Wednesday, 14 October

Snow. High 43°, low 29°.

Pressure29.62 inHg
Wind11.3 mph SW
Humidity69%
Visibility—
Dew point33°
Thu, 1533° / 21°0.14Snow
33 °Snow

Grayling, Thursday, 15 October

Snow. High 33°, low 21°.

Pressure30.21 inHg
Wind7.8 mph N
Humidity61%
Visibility—
Dew point17°
Fri, 1638° / 14°0Clear
38 °Clear

Grayling, Friday, 16 October

Clear. High 38°, low 14°.

Pressure30.50 inHg
Wind3.8 mph SW
Humidity43%
Visibility—
Dew point11°
Sat, 1745° / 17°0Mostly clear
45 °Mostly clear

Grayling, Saturday, 17 October

Mostly clear. High 45°, low 17°.

Pressure30.30 inHg
Wind5.3 mph SW
Humidity43%
Visibility—
Dew point15°
Sun, 1849° / 23°0Partly cloudy
49 °Partly cloudy

Grayling, Sunday, 18 October

Partly cloudy. High 49°, low 23°.

Pressure30.15 inHg
Wind5.5 mph S
Humidity41%
Visibility—
Dew point19°
Mon, 1950° / 26°0Overcast
50 °Overcast

Grayling, Monday, 19 October

Overcast. High 50°, low 26°.

Pressure30.18 inHg
Wind2.3 mph N
Humidity42%
Visibility—
Dew point22°
Tue, 2055° / 28°0Clear
55 °Clear

Grayling, Tuesday, 20 October

Clear. High 55°, low 28°.

Pressure30.15 inHg
Wind4.8 mph S
Humidity37%
Visibility—
Dew point22°
Wed, 2148° / 31°0.05Light snow
48 °Light snow

Grayling, Wednesday, 21 October

Light snow. High 48°, low 31°.

Pressure29.94 inHg
Wind13.2 mph NW
Humidity40%
Visibility—
Dew point20°
Thu, 2234° / 23°0.04Snow
34 °Snow

Grayling, Thursday, 22 October

Snow. High 34°, low 23°.

Pressure29.94 inHg
Wind10.1 mph NW
Humidity51%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2346° / 28°0.09Climate normal
46 °Climate normal

Grayling, Friday, 23 October

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.09 in
Chance of precipitation35%
Record high60° (1965)
Record low13° (2020)
Sat, 2444° / 28°0.08Climate normal
44 °Climate normal

Grayling, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.08 in
Chance of precipitation40%
Record high60° (2005)
Record low6° (2019)
Sun, 2545° / 27°0.07Climate normal
45 °Climate normal

Grayling, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high45°
Average low27°
Average precipitation0.07 in
Chance of precipitation33%
Record high60° (2005)
Record low-3° (2020)
Mon, 2644° / 27°0.11Climate normal
44 °Climate normal

Grayling, Monday, 26 October

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.11 in
Chance of precipitation38%
Record high56° (1999)
Record low-5° (2020)
Tue, 2743° / 25°0.05Climate normal
43 °Climate normal

Grayling, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high43°
Average low25°
Average precipitation0.05 in
Chance of precipitation27%
Record high57° (1977)
Record low1° (2019)
Wed, 2842° / 25°0.08Climate normal
42 °Climate normal

Grayling, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.08 in
Chance of precipitation38%
Record high59° (1962)
Record low-1° (2019)
Thu, 2941° / 25°0.07Climate normal
41 °Climate normal

Grayling, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high41°
Average low25°
Average precipitation0.07 in
Chance of precipitation33%
Record high61° (1962)
Record low-5° (1971)
Fri, 3040° / 23°0.07Climate normal
40 °Climate normal

Grayling, Friday, 30 October

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.07 in
Chance of precipitation35%
Record high61° (1962)
Record low-5° (2019)
Sat, 3140° / 23°0.08Climate normal
40 °Climate normal

Grayling, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.08 in
Chance of precipitation47%
Record high55° (2008)
Record low-2° (2006)
Sun, 0139° / 23°0.06Climate normal
39 °Climate normal

Grayling, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high39°
Average low23°
Average precipitation0.06 in
Chance of precipitation32%
Record high57° (2014)
Record low-2° (2002)
Mon, 0238° / 22°0.07Climate normal
38 °Climate normal

Grayling, Monday, 2 November

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.07 in
Chance of precipitation42%
Record high58° (1981)
Record low-8° (1991)
Tue, 0339° / 22°0.07Climate normal
39 °Climate normal

Grayling, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high39°
Average low22°
Average precipitation0.07 in
Chance of precipitation28%
Record high56° (2020)
Record low-4° (1991)
Wed, 0439° / 22°0.08Climate normal
39 °Climate normal

Grayling, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high39°
Average low22°
Average precipitation0.08 in
Chance of precipitation38%
Record high55° (2020)
Record low-1° (1973)
Thu, 0539° / 23°0.09Climate normal
39 °Climate normal

Grayling, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high39°
Average low23°
Average precipitation0.09 in
Chance of precipitation48%
Record high53° (1987)
Record low-1° (2003)

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 Grayling, 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 Grayling, 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.