As of 08:22 MST

Weather in West Riverside, MT

36°Current weather

West Riverside, Friday, 13 November, 08:22

Fog. Feels like 31°. High 44°, low 29°.

Pressure29.74 inHg
Wind6 mph SE
Humidity83%
Visibility0.2 mi
Dew point30°

Monthly outlook for West Riverside, MT: average high 34.8°, average low 22.2°. That is 2.5° below the climate normal for November. Precipitation is expected on 5 days (about 0.5 inches), against a normal of 6 days and 1.0 inches. The warmest day looks like 15 November (47.9°), the coolest 23 November (11.3°).

34.8°/22.2°
Average high / low
−2.5°
Below normal
5 / 6
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November36°41.2°-2.9°
23 November – 2 December33°36°-1.7°
3 December – 12 Decemberat normal33.5°—

November records over 66 years

66.7°1 November 2025All-time high
-21.6°10 November 1986All-time low

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

Sat, 1435° / 24°0Light snow
35 °Light snow

West Riverside, Saturday, 14 November

Light snow. High 35°, low 24°.

Pressure29.85 inHg
Wind5.1 mph W
Humidity83%
Visibility6.2 mi
Dew point35°
Sun, 1548° / 33°0Mostly clear
48 °Mostly clear

West Riverside, Sunday, 15 November

Mostly clear. High 48°, low 33°.

Pressure29.91 inHg
Wind3.2 mph S
Humidity55%
Visibility6.2 mi
Dew point26°
Mon, 1641° / 31°0.05Snow
41 °Snow

West Riverside, Monday, 16 November

Snow. High 41°, low 31°.

Pressure30.00 inHg
Wind2.2 mph SW
Humidity68%
Visibility6.2 mi
Dew point31°
Tue, 1732° / 27°0.13Light snow
32 °Light snow

West Riverside, Tuesday, 17 November

Light snow. High 32°, low 27°.

Pressure30.06 inHg
Wind5.3 mph NW
Humidity94%
Visibility—
Dew point30°
Wed, 1834° / 24°0Overcast
34 °Overcast

West Riverside, Wednesday, 18 November

Overcast. High 34°, low 24°.

Pressure29.97 inHg
Wind3.1 mph S
Humidity91%
Visibility—
Dew point28°
Thu, 1932° / 25°0.16Light snow
32 °Light snow

West Riverside, Thursday, 19 November

Light snow. High 32°, low 25°.

Pressure30.06 inHg
Wind5 mph NE
Humidity86%
Visibility—
Dew point28°
Fri, 2032° / 22°0Overcast
32 °Overcast

West Riverside, Friday, 20 November

Overcast. High 32°, low 22°.

Pressure30.00 inHg
Wind3.2 mph NE
Humidity74%
Visibility—
Dew point23°
Sat, 2133° / 17°0Overcast
33 °Overcast

West Riverside, Saturday, 21 November

Overcast. High 33°, low 17°.

Pressure30.12 inHg
Wind2.3 mph SE
Humidity78%
Visibility—
Dew point21°
Sun, 2230° / 15°0Overcast
30 °Overcast

West Riverside, Sunday, 22 November

Overcast. High 30°, low 15°.

Pressure30.30 inHg
Wind3.2 mph W
Humidity79%
Visibility—
Dew point20°
Mon, 2332° / 11°0Overcast
32 °Overcast

West Riverside, Monday, 23 November

Overcast. High 32°, low 11°.

Pressure30.59 inHg
Wind3.2 mph E
Humidity73%
Visibility—
Dew point16°
Tue, 2434° / 13°0Mostly clear
34 °Mostly clear

West Riverside, Tuesday, 24 November

Mostly clear. High 34°, low 13°.

Pressure30.42 inHg
Wind3.3 mph E
Humidity60%
Visibility—
Dew point13°
Wed, 2532° / 20°0.04Light snow
32 °Light snow

West Riverside, Wednesday, 25 November

Light snow. High 32°, low 20°.

Pressure30.21 inHg
Wind3 mph SW
Humidity84%
Visibility—
Dew point22°
Thu, 2633° / 16°0Mostly clear
33 °Mostly clear

West Riverside, Thursday, 26 November

Mostly clear. High 33°, low 16°.

Pressure30.30 inHg
Wind3.5 mph SW
Humidity70%
Visibility—
Dew point19°
Fri, 2732° / 21°0Overcast
32 °Overcast

West Riverside, Friday, 27 November

Overcast. High 32°, low 21°.

Pressure30.09 inHg
Wind3.1 mph SE
Humidity66%
Visibility—
Dew point20°
Sat, 2835° / 27°0.09Light snow
35 °Light snow

West Riverside, Saturday, 28 November

Light snow. High 35°, low 27°.

Pressure29.88 inHg
Wind4.7 mph SW
Humidity89%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2935° / 20°0.06Climate normal
35 °Climate normal

West Riverside, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high35°
Average low20°
Average precipitation0.06 in
Chance of precipitation37%
Record high47° (1980)
Record low-1° (1985)
Mon, 3035° / 21°0.05Climate normal
35 °Climate normal

West Riverside, Monday, 30 November

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.05 in
Chance of precipitation32%
Record high49° (2021)
Record low-12° (1991)
Tue, 0136° / 20°0.09Climate normal
36 °Climate normal

West Riverside, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.09 in
Chance of precipitation45%
Record high60° (2021)
Record low-14° (1985)
Wed, 0236° / 20°0.13Climate normal
36 °Climate normal

West Riverside, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.13 in
Chance of precipitation47%
Record high54° (2021)
Record low-14° (1985)
Thu, 0336° / 20°0.06Climate normal
36 °Climate normal

West Riverside, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.06 in
Chance of precipitation35%
Record high50° (1987)
Record low-11° (1972)
Fri, 0434° / 18°0.07Climate normal
34 °Climate normal

West Riverside, Friday, 4 December

Climate normal for this date — 60-year average.

Average high34°
Average low18°
Average precipitation0.07 in
Chance of precipitation35%
Record high47° (2019)
Record low-22° (1972)
Sat, 0533° / 17°0.05Climate normal
33 °Climate normal

West Riverside, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high33°
Average low17°
Average precipitation0.05 in
Chance of precipitation32%
Record high56° (2023)
Record low-33° (1972)
Sun, 0633° / 17°0.08Climate normal
33 °Climate normal

West Riverside, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high33°
Average low17°
Average precipitation0.08 in
Chance of precipitation33%
Record high54° (2023)
Record low-24° (1972)
Mon, 0732° / 15°0.06Climate normal
32 °Climate normal

West Riverside, Monday, 7 December

Climate normal for this date — 60-year average.

Average high32°
Average low15°
Average precipitation0.06 in
Chance of precipitation38%
Record high49° (2020)
Record low-19° (2013)
Tue, 0832° / 15°0.06Climate normal
32 °Climate normal

West Riverside, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high32°
Average low15°
Average precipitation0.06 in
Chance of precipitation37%
Record high56° (2020)
Record low-33° (1972)
Wed, 0932° / 16°0.06Climate normal
32 °Climate normal

West Riverside, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high32°
Average low16°
Average precipitation0.06 in
Chance of precipitation37%
Record high47° (2025)
Record low-31° (1972)
Thu, 1035° / 19°0.07Climate normal
35 °Climate normal

West Riverside, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high35°
Average low19°
Average precipitation0.07 in
Chance of precipitation42%
Record high53° (2025)
Record low-24° (1972)
Fri, 1134° / 18°0.05Climate normal
34 °Climate normal

West Riverside, Friday, 11 December

Climate normal for this date — 60-year average.

Average high34°
Average low18°
Average precipitation0.05 in
Chance of precipitation30%
Record high54° (2025)
Record low-23° (1961)
Sat, 1233° / 18°0.07Climate normal
33 °Climate normal

West Riverside, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.07 in
Chance of precipitation37%
Record high49° (2025)
Record low-16° (2000)

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 West Riverside, 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 West Riverside, 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.