As of 04:31 MDT

Weather in Sundance, WY

46°Current weather

Sundance, Friday, 9 October, 04:31

Clear. Feels like 42°. High 80°, low 46°.

Pressure29.85 inHg
Wind8.8 mph SW
Humidity48%
Visibility6.2 mi
Dew point28°

Monthly outlook for Sundance, WY: average high 56.8°, average low 39.2°. That is 1.3° above the climate normal for October. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 9 October (79.5°), the coolest 16 October (25°).

56.8°/39.2°
Average high / low
+1.3°
Above normal
6 / 4
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October56.5°54.9°+0.9°
19 October – 28 October57.3°52.6°+2.6°
29 October – 7 Novemberat normal46°—

October records over 66 years

84.7°4 October 1963All-time high
-11°26 October 2020All-time low
Sat, 1078° / 51°0.02Light rain
78 °Light rain

Sundance, Saturday, 10 October

Light rain. High 78°, low 51°.

Pressure29.53 inHg
Wind9 mph SW
Humidity23%
Visibility6.2 mi
Dew point34°
Sun, 1154° / 40°0.11Rain
54 °Rain

Sundance, Sunday, 11 October

Rain. High 54°, low 40°.

Pressure29.83 inHg
Wind3.4 mph NE
Humidity77%
Visibility6.2 mi
Dew point43°
Mon, 1255° / 38°0.09Light rain
55 °Light rain

Sundance, Monday, 12 October

Light rain. High 55°, low 38°.

Pressure29.71 inHg
Wind6.1 mph S
Humidity71%
Visibility4.9 mi
Dew point47°
Tue, 1341° / 35°0.24Light rain
41 °Light rain

Sundance, Tuesday, 13 October

Light rain. High 41°, low 35°.

Pressure30.03 inHg
Wind4.9 mph E
Humidity98%
Visibility—
Dew point39°
Wed, 1447° / 38°0.37Light rain
47 °Light rain

Sundance, Wednesday, 14 October

Light rain. High 47°, low 38°.

Pressure29.94 inHg
Wind7.2 mph NW
Humidity97%
Visibility—
Dew point40°
Thu, 1546° / 30°0.28Snow
46 °Snow

Sundance, Thursday, 15 October

Snow. High 46°, low 30°.

Pressure30.18 inHg
Wind24.2 mph NW
Humidity94%
Visibility—
Dew point33°
Fri, 1640° / 25°0Clear
40 °Clear

Sundance, Friday, 16 October

Clear. High 40°, low 25°.

Pressure30.50 inHg
Wind24.6 mph NW
Humidity26%
Visibility—
Dew point3°
Sat, 1761° / 31°0Overcast
61 °Overcast

Sundance, Saturday, 17 October

Overcast. High 61°, low 31°.

Pressure30.12 inHg
Wind11.3 mph W
Humidity25%
Visibility—
Dew point18°
Sun, 1863° / 44°0Overcast
63 °Overcast

Sundance, Sunday, 18 October

Overcast. High 63°, low 44°.

Pressure30.00 inHg
Wind6 mph SW
Humidity20%
Visibility—
Dew point17°
Mon, 1963° / 44°0Mostly clear
63 °Mostly clear

Sundance, Monday, 19 October

Mostly clear. High 63°, low 44°.

Pressure29.94 inHg
Wind13.4 mph S
Humidity20%
Visibility—
Dew point19°
Tue, 2070° / 48°0Clear
70 °Clear

Sundance, Tuesday, 20 October

Clear. High 70°, low 48°.

Pressure29.80 inHg
Wind13.8 mph SW
Humidity24%
Visibility—
Dew point24°
Wed, 2153° / 39°0Mostly clear
53 °Mostly clear

Sundance, Wednesday, 21 October

Mostly clear. High 53°, low 39°.

Pressure30.06 inHg
Wind14.1 mph E
Humidity58%
Visibility—
Dew point36°
Thu, 2246° / 39°0Overcast
46 °Overcast

Sundance, Thursday, 22 October

Overcast. High 46°, low 39°.

Pressure30.21 inHg
Wind8.7 mph NE
Humidity77%
Visibility—
Dew point37°
Fri, 2357° / 37°0.04Light rain
57 °Light rain

Sundance, Friday, 23 October

Light rain. High 57°, low 37°.

Pressure29.94 inHg
Wind12.8 mph S
Humidity58%
Visibility—
Dew point38°
Sat, 2455° / 43°0Overcast
55 °Overcast

Sundance, Saturday, 24 October

Overcast. High 55°, low 43°.

Pressure29.88 inHg
Wind6.6 mph NE
Humidity46%
Visibility—
Dew point33°
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.