As of 08:08 MDT

Weather in West River, WY

38°Current weather

West River, Tuesday, 27 October, 08:08

Clear. Feels like 34°. High 56°, low 38°.

Pressure29.91 inHg
Wind4.6 mph W
Humidity70%
Visibility6.2 mi
Dew point30°

Monthly outlook for West River, WY: average high 55.1°, average low 38.5°. That is 3.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 7 November (64.4°), the coolest 29 October (28.6°).

55.1°/38.5°
Average high / low
+3.6°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November53.7°50°+2.1°
6 November – 15 November57.5°45.3°+6.8°
16 November – 25 Novemberat normal41°—

October records over 66 years

86.9°1 October 2011All-time high
-3.5°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Washakie Ten (4 mi).

Wed, 2855° / 35°0Clear
55 °Clear

West River, Wednesday, 28 October

Clear. High 55°, low 35°.

Pressure30.00 inHg
Wind5.4 mph S
Humidity47%
Visibility6.2 mi
Dew point27°
Thu, 2959° / 29°0Partly cloudy
59 °Partly cloudy

West River, Thursday, 29 October

Partly cloudy. High 59°, low 29°.

Pressure30.06 inHg
Wind1.4 mph SE
Humidity48%
Visibility6.2 mi
Dew point27°
Fri, 3055° / 34°0Overcast
55 °Overcast

West River, Friday, 30 October

Overcast. High 55°, low 34°.

Pressure30.06 inHg
Wind2.3 mph NW
Humidity53%
Visibility6.2 mi
Dew point31°
Sat, 3161° / 40°0.02Light rain
61 °Light rain

West River, Saturday, 31 October

Light rain. High 61°, low 40°.

Pressure29.88 inHg
Wind4.3 mph W
Humidity63%
Visibility—
Dew point36°
Sun, 0155° / 39°0.08Light rain
55 °Light rain

West River, Sunday, 1 November

Light rain. High 55°, low 39°.

Pressure29.77 inHg
Wind20.6 mph NW
Humidity59%
Visibility—
Dew point38°
Mon, 0247° / 40°0.02Light rain
47 °Light rain

West River, Monday, 2 November

Light rain. High 47°, low 40°.

Pressure30.03 inHg
Wind33.2 mph N
Humidity37%
Visibility—
Dew point20°
Tue, 0346° / 36°0Overcast
46 °Overcast

West River, Tuesday, 3 November

Overcast. High 46°, low 36°.

Pressure30.36 inHg
Wind12.8 mph NW
Humidity39%
Visibility—
Dew point18°
Wed, 0451° / 35°0Clear
51 °Clear

West River, Wednesday, 4 November

Clear. High 51°, low 35°.

Pressure30.12 inHg
Wind5.3 mph SE
Humidity35%
Visibility—
Dew point18°
Thu, 0552° / 39°0Overcast
52 °Overcast

West River, Thursday, 5 November

Overcast. High 52°, low 39°.

Pressure30.03 inHg
Wind6 mph SE
Humidity37%
Visibility—
Dew point22°
Fri, 0657° / 41°0Overcast
57 °Overcast

West River, Friday, 6 November

Overcast. High 57°, low 41°.

Pressure29.94 inHg
Wind6.2 mph S
Humidity32%
Visibility—
Dew point21°
Sat, 0764° / 46°0Overcast
64 °Overcast

West River, Saturday, 7 November

Overcast. High 64°, low 46°.

Pressure29.80 inHg
Wind10.5 mph SE
Humidity37%
Visibility—
Dew point30°
Sun, 0855° / 42°0Overcast
55 °Overcast

West River, Sunday, 8 November

Overcast. High 55°, low 42°.

Pressure29.83 inHg
Wind21.2 mph N
Humidity54%
Visibility—
Dew point38°
Mon, 0954° / 38°0Clear
54 °Clear

West River, Monday, 9 November

Clear. High 54°, low 38°.

Pressure30.24 inHg
Wind5.6 mph SE
Humidity44%
Visibility—
Dew point27°
Tue, 1057° / 42°0Overcast
57 °Overcast

West River, Tuesday, 10 November

Overcast. High 57°, low 42°.

Pressure30.03 inHg
Wind5.7 mph S
Humidity30%
Visibility—
Dew point20°
Wed, 1158° / 43°0Overcast
58 °Overcast

West River, Wednesday, 11 November

Overcast. High 58°, low 43°.

Pressure29.83 inHg
Wind6.4 mph NW
Humidity25%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1244° / 25°0.02Climate normal
44 °Climate normal

West River, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.02 in
Chance of precipitation18%
Record high67° (1999)
Record low-8° (2014)
Fri, 1345° / 26°0.03Climate normal
45 °Climate normal

West River, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low26°
Average precipitation0.03 in
Chance of precipitation22%
Record high64° (1999)
Record low-8° (2014)
Sat, 1444° / 26°0.04Climate normal
44 °Climate normal

West River, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low26°
Average precipitation0.04 in
Chance of precipitation12%
Record high68° (2025)
Record low-4° (1978)
Sun, 1544° / 25°0.02Climate normal
44 °Climate normal

West River, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.02 in
Chance of precipitation12%
Record high66° (2021)
Record low-6° (2014)
Mon, 1644° / 26°0.01Climate normal
44 °Climate normal

West River, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low26°
Average precipitation0.01 in
Chance of precipitation15%
Record high63° (2025)
Record low-13° (2014)
Tue, 1743° / 25°0.04Climate normal
43 °Climate normal

West River, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high43°
Average low25°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (1999)
Record low-7° (2014)
Wed, 1842° / 24°0.05Climate normal
42 °Climate normal

West River, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (2020)
Record low2° (2014)
Thu, 1941° / 24°0.02Climate normal
41 °Climate normal

West River, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation17%
Record high63° (2007)
Record low-8° (1985)
Fri, 2041° / 23°0.02Climate normal
41 °Climate normal

West River, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low23°
Average precipitation0.02 in
Chance of precipitation13%
Record high57° (1966)
Record low-12° (1985)
Sat, 2140° / 23°0.03Climate normal
40 °Climate normal

West River, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.03 in
Chance of precipitation17%
Record high60° (2012)
Record low-7° (1985)
Sun, 2240° / 22°0.02Climate normal
40 °Climate normal

West River, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°
Average low22°
Average precipitation0.02 in
Chance of precipitation17%
Record high59° (2006)
Record low-6° (1985)
Mon, 2340° / 21°0.03Climate normal
40 °Climate normal

West River, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°
Average low21°
Average precipitation0.03 in
Chance of precipitation13%
Record high58° (2017)
Record low-16° (1985)
Tue, 2440° / 21°0.03Climate normal
40 °Climate normal

West River, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°
Average low21°
Average precipitation0.03 in
Chance of precipitation15%
Record high55° (1990)
Record low-9° (1985)
Wed, 2538° / 21°0.04Climate normal
38 °Climate normal

West River, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high38°
Average low21°
Average precipitation0.04 in
Chance of precipitation27%
Record high57° (1995)
Record low-6° (1993)

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 River, WY 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 River, WY 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.