As of 07:31 MDT

Weather in Sundance, WY

51°Current weather

Sundance, Friday, 9 October, 07:31

Mostly clear. Feels like 47°. High 79°, low 46°.

Pressure29.83 inHg
Wind9.9 mph SW
Humidity42%
Visibility6.2 mi
Dew point29°

Monthly outlook for Sundance, WY: average high 55.3°, average low 36.1°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 9 October (79.3°), the coolest 23 October (24.1°).

55.3°/36.1°
Average high / low
+0.5°
Above normal
4 / 4
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October54.3°54.9°-0.3°
19 October – 28 October57.1°52.6°+2.5°
29 October – 7 Novemberat normal46°—

October records over 66 years

84.7°4 October 1963All-time high
-11°26 October 2020All-time low
Sat, 1077° / 51°0.03Light rain
77 °Light rain

Sundance, Saturday, 10 October

Light rain. High 77°, low 51°.

Pressure29.53 inHg
Wind9.1 mph SW
Humidity25%
Visibility6.2 mi
Dew point35°
Sun, 1153° / 40°0.09Rain
53 °Rain

Sundance, Sunday, 11 October

Rain. High 53°, low 40°.

Pressure29.83 inHg
Wind3.6 mph E
Humidity76%
Visibility6.2 mi
Dew point43°
Mon, 1248° / 35°0.1Light rain
48 °Light rain

Sundance, Monday, 12 October

Light rain. High 48°, low 35°.

Pressure29.83 inHg
Wind4.7 mph SW
Humidity88%
Visibility5.9 mi
Dew point46°
Tue, 1340° / 33°0.26Light rain
40 °Light rain

Sundance, Tuesday, 13 October

Light rain. High 40°, low 33°.

Pressure30.12 inHg
Wind3.9 mph E
Humidity99%
Visibility—
Dew point38°
Wed, 1444° / 37°0.11Light rain
44 °Light rain

Sundance, Wednesday, 14 October

Light rain. High 44°, low 37°.

Pressure30.00 inHg
Wind3.5 mph NE
Humidity94%
Visibility—
Dew point40°
Thu, 1547° / 36°0Overcast
47 °Overcast

Sundance, Thursday, 15 October

Overcast. High 47°, low 36°.

Pressure30.18 inHg
Wind21.2 mph NW
Humidity70%
Visibility—
Dew point32°
Fri, 1637° / 25°0Overcast
37 °Overcast

Sundance, Friday, 16 October

Overcast. High 37°, low 25°.

Pressure30.59 inHg
Wind22.3 mph NW
Humidity38%
Visibility—
Dew point10°
Sat, 1760° / 25°0Partly cloudy
60 °Partly cloudy

Sundance, Saturday, 17 October

Partly cloudy. High 60°, low 25°.

Pressure30.09 inHg
Wind10.5 mph SW
Humidity20%
Visibility—
Dew point11°
Sun, 1858° / 37°0Overcast
58 °Overcast

Sundance, Sunday, 18 October

Overcast. High 58°, low 37°.

Pressure30.06 inHg
Wind7.6 mph S
Humidity24%
Visibility—
Dew point18°
Mon, 1966° / 42°0Clear
66 °Clear

Sundance, Monday, 19 October

Clear. High 66°, low 42°.

Pressure29.85 inHg
Wind6.2 mph S
Humidity22%
Visibility—
Dew point22°
Tue, 2056° / 43°0Overcast
56 °Overcast

Sundance, Tuesday, 20 October

Overcast. High 56°, low 43°.

Pressure30.00 inHg
Wind14.5 mph N
Humidity34%
Visibility—
Dew point27°
Wed, 2159° / 38°0Clear
59 °Clear

Sundance, Wednesday, 21 October

Clear. High 59°, low 38°.

Pressure30.06 inHg
Wind17.8 mph SW
Humidity39%
Visibility—
Dew point28°
Thu, 2246° / 28°0Partly cloudy
46 °Partly cloudy

Sundance, Thursday, 22 October

Partly cloudy. High 46°, low 28°.

Pressure30.33 inHg
Wind24.4 mph NW
Humidity47%
Visibility—
Dew point22°
Fri, 2350° / 24°0Clear
50 °Clear

Sundance, Friday, 23 October

Clear. High 50°, low 24°.

Pressure30.27 inHg
Wind7.5 mph SW
Humidity20%
Visibility—
Dew point4°
Sat, 2466° / 39°0Clear
66 °Clear

Sundance, Saturday, 24 October

Clear. High 66°, low 39°.

Pressure29.97 inHg
Wind8.5 mph S
Humidity17%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2553° / 33°0.03Climate normal
53 °Climate normal

Sundance, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high53°
Average low33°
Average precipitation0.03 in
Chance of precipitation17%
Record high73° (1989)
Record low-1° (2020)
Mon, 2652° / 33°0.06Climate normal
52 °Climate normal

Sundance, Monday, 26 October

Climate normal for this date — 60-year average.

Average high52°
Average low33°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (1960)
Record low-11° (2020)
Tue, 2750° / 31°0.05Climate normal
50 °Climate normal

Sundance, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high50°
Average low31°
Average precipitation0.05 in
Chance of precipitation25%
Record high71° (2016)
Record low7° (2019)
Wed, 2850° / 32°0.06Climate normal
50 °Climate normal

Sundance, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (2016)
Record low5° (2019)
Thu, 2948° / 31°0.11Climate normal
48 °Climate normal

Sundance, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (1968)
Record low-3° (1991)
Fri, 3046° / 29°0.03Climate normal
46 °Climate normal

Sundance, Friday, 30 October

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation22%
Record high70° (1965)
Record low-6° (1991)
Sat, 3146° / 29°0.04Climate normal
46 °Climate normal

Sundance, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (1999)
Record low2° (1991)
Sun, 0145° / 29°0.07Climate normal
45 °Climate normal

Sundance, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (1965)
Record low0° (2002)
Mon, 0245° / 28°0.05Climate normal
45 °Climate normal

Sundance, Monday, 2 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.05 in
Chance of precipitation27%
Record high69° (2008)
Record low-10° (1991)
Tue, 0345° / 28°0.04Climate normal
45 °Climate normal

Sundance, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (2016)
Record low-7° (1991)
Wed, 0447° / 29°0.02Climate normal
47 °Climate normal

Sundance, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation18%
Record high69° (1978)
Record low10° (1970)
Thu, 0546° / 29°0.04Climate normal
46 °Climate normal

Sundance, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (1975)
Record low5° (2003)
Fri, 0646° / 28°0.05Climate normal
46 °Climate normal

Sundance, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.05 in
Chance of precipitation17%
Record high68° (2010)
Record low4° (2003)
Sat, 0746° / 28°0.04Climate normal
46 °Climate normal

Sundance, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation23%
Record high68° (1999)
Record low4° (1971)

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 Sundance, 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 Sundance, 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.