As of 18:53 MDT

Weather in Musselshell, MT

66°Current weather

Musselshell, Wednesday, 7 October, 18:53

Overcast. Feels like 65°. High 77°, low 47°.

Pressure30.00 inHg
Wind5.3 mph NE
Humidity36%
Visibility6.2 mi
Dew point39°

Monthly outlook for Musselshell, MT: average high 57.2°, average low 39.6°. That is 1.8° below the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 9 October (84.1°), the coolest 16 October (27.3°).

57.2°/39.6°
Average high / low
−1.8°
Below normal
5 / 3
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October58.7°60.9°-1.2°
17 October – 26 October54.7°58.5°-2.1°
27 October – 5 Novemberat normal52°—

October records over 66 years

91.4°1 October 1992All-time high
-16.6°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Melstone (12 mi).

Thu, 0880° / 50°0Clear
80 °Clear

Musselshell, Thursday, 8 October

Clear. High 80°, low 50°.

Pressure29.94 inHg
Wind3.4 mph NW
Humidity22%
Visibility6.2 mi
Dew point33°
Fri, 0984° / 51°0Partly cloudy
84 °Partly cloudy

Musselshell, Friday, 9 October

Partly cloudy. High 84°, low 51°.

Pressure29.50 inHg
Wind12.5 mph SW
Humidity17%
Visibility6.2 mi
Dew point31°
Sat, 1063° / 41°0.01Light rain
63 °Light rain

Musselshell, Saturday, 10 October

Light rain. High 63°, low 41°.

Pressure29.68 inHg
Wind12.7 mph N
Humidity55%
Visibility6.2 mi
Dew point40°
Sun, 1139° / 33°0.61Snow
39 °Snow

Musselshell, Sunday, 11 October

Snow. High 39°, low 33°.

Pressure30.21 inHg
Wind10.6 mph N
Humidity97%
Visibility1.2 mi
Dew point34°
Mon, 1236° / 32°0.28Snow
36 °Snow

Musselshell, Monday, 12 October

Snow. High 36°, low 32°.

Pressure30.27 inHg
Wind7.7 mph N
Humidity93%
Visibility—
Dew point32°
Tue, 1370° / 29°0Partly cloudy
70 °Partly cloudy

Musselshell, Tuesday, 13 October

Partly cloudy. High 70°, low 29°.

Pressure29.71 inHg
Wind18.8 mph SW
Humidity55%
Visibility—
Dew point39°
Wed, 1457° / 40°0Overcast
57 °Overcast

Musselshell, Wednesday, 14 October

Overcast. High 57°, low 40°.

Pressure29.65 inHg
Wind21.8 mph NW
Humidity31%
Visibility—
Dew point25°
Thu, 1538° / 33°0.05Snow
38 °Snow

Musselshell, Thursday, 15 October

Snow. High 38°, low 33°.

Pressure30.33 inHg
Wind23.3 mph N
Humidity70%
Visibility—
Dew point27°
Fri, 1643° / 27°0Mostly clear
43 °Mostly clear

Musselshell, Friday, 16 October

Mostly clear. High 43°, low 27°.

Pressure30.68 inHg
Wind8.4 mph S
Humidity49%
Visibility—
Dew point19°
Sat, 1752° / 32°0Clear
52 °Clear

Musselshell, Saturday, 17 October

Clear. High 52°, low 32°.

Pressure30.24 inHg
Wind12.9 mph SE
Humidity50%
Visibility—
Dew point26°
Sun, 1846° / 43°0.5Rain
46 °Rain

Musselshell, Sunday, 18 October

Rain. High 46°, low 43°.

Pressure29.71 inHg
Wind16.3 mph W
Humidity78%
Visibility—
Dew point39°
Mon, 1959° / 42°0.33Rain
59 °Rain

Musselshell, Monday, 19 October

Rain. High 59°, low 42°.

Pressure29.91 inHg
Wind18 mph NW
Humidity39%
Visibility—
Dew point29°
Tue, 2057° / 44°0Overcast
57 °Overcast

Musselshell, Tuesday, 20 October

Overcast. High 57°, low 44°.

Pressure30.24 inHg
Wind5.4 mph NE
Humidity49%
Visibility—
Dew point34°
Wed, 2162° / 46°0Partly cloudy
62 °Partly cloudy

Musselshell, Wednesday, 21 October

Partly cloudy. High 62°, low 46°.

Pressure30.18 inHg
Wind14.5 mph W
Humidity45%
Visibility—
Dew point35°
Thu, 2252° / 43°0.01Light rain
52 °Light rain

Musselshell, Thursday, 22 October

Light rain. High 52°, low 43°.

Pressure30.30 inHg
Wind25.3 mph NW
Humidity42%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2358° / 38°0.03Climate normal
58 °Climate normal

Musselshell, Friday, 23 October

Climate normal for this date — 60-year average.

Average high58°
Average low38°
Average precipitation0.03 in
Chance of precipitation22%
Record high76° (1973)
Record low15° (2020)
Sat, 2457° / 37°0.02Climate normal
57 °Climate normal

Musselshell, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high57°
Average low37°
Average precipitation0.02 in
Chance of precipitation22%
Record high79° (1992)
Record low13° (1991)
Sun, 2557° / 37°0.03Climate normal
57 °Climate normal

Musselshell, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high57°
Average low37°
Average precipitation0.03 in
Chance of precipitation17%
Record high76° (2017)
Record low-3° (2020)
Mon, 2656° / 37°0.03Climate normal
56 °Climate normal

Musselshell, Monday, 26 October

Climate normal for this date — 60-year average.

Average high56°
Average low37°
Average precipitation0.03 in
Chance of precipitation18%
Record high76° (1966)
Record low0° (2020)
Tue, 2755° / 35°0.02Climate normal
55 °Climate normal

Musselshell, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low35°
Average precipitation0.02 in
Chance of precipitation13%
Record high73° (1983)
Record low-1° (2023)
Wed, 2854° / 35°0.04Climate normal
54 °Climate normal

Musselshell, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low35°
Average precipitation0.04 in
Chance of precipitation25%
Record high77° (1990)
Record low1° (2023)
Thu, 2952° / 35°0.04Climate normal
52 °Climate normal

Musselshell, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high76° (1968)
Record low0° (1991)
Fri, 3052° / 33°0.02Climate normal
52 °Climate normal

Musselshell, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high73° (1990)
Record low-17° (1991)
Sat, 3151° / 34°0.06Climate normal
51 °Climate normal

Musselshell, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.06 in
Chance of precipitation25%
Record high76° (1990)
Record low5° (1991)
Sun, 0151° / 33°0.02Climate normal
51 °Climate normal

Musselshell, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (1965)
Record low1° (1991)
Mon, 0251° / 33°0.02Climate normal
51 °Climate normal

Musselshell, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (1965)
Record low-7° (1991)
Tue, 0351° / 33°0.03Climate normal
51 °Climate normal

Musselshell, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high70° (1981)
Record low-15° (1991)
Wed, 0452° / 34°0.03Climate normal
52 °Climate normal

Musselshell, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low34°
Average precipitation0.03 in
Chance of precipitation13%
Record high72° (1976)
Record low6° (2003)
Thu, 0551° / 33°0.04Climate normal
51 °Climate normal

Musselshell, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation28%
Record high72° (2010)
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 Musselshell, 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 Musselshell, 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.