As of 15:27 MDT

Weather in Boulder Flats, WY

57°Current weather

Boulder Flats, Friday, 30 October, 15:27

Clear. Feels like 55°. High 58°, low 32°.

Pressure29.97 inHg
Wind3.4 mph N
Humidity39%
Visibility6.2 mi
Dew point34°

Monthly outlook for Boulder Flats, WY: average high 51.5°, average low 34.9°. That is 3.2° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 31 October (64.4°), the coolest 3 November (28.6°).

51.5°/34.9°
Average high / low
+3.2°
Above normal
4 / 4
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November51.4°47.1°+2.4°
9 November – 18 November51.7°43°+4.9°
19 November – 28 Novemberat normal38.3°—

October records over 66 years

82.8°4 October 2024All-time high
-9.9°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Lander (6 mi).

Sat, 3164° / 34°0.11Light rain
64 °Light rain

Boulder Flats, Saturday, 31 October

Light rain. High 64°, low 34°.

Pressure29.91 inHg
Wind2.3 mph NE
Humidity63%
Visibility6.2 mi
Dew point39°
Sun, 0146° / 31°0.22Rain
46 °Rain

Boulder Flats, Sunday, 1 November

Rain. High 46°, low 31°.

Pressure29.83 inHg
Wind3.3 mph NW
Humidity94%
Visibility2.1 mi
Dew point42°
Mon, 0246° / 39°0.19Rain
46 °Rain

Boulder Flats, Monday, 2 November

Rain. High 46°, low 39°.

Pressure30.09 inHg
Wind0.9 mph N
Humidity91%
Visibility6.2 mi
Dew point39°
Tue, 0347° / 29°0Clear
47 °Clear

Boulder Flats, Tuesday, 3 November

Clear. High 47°, low 29°.

Pressure30.18 inHg
Wind1.9 mph NE
Humidity69%
Visibility0.5 mi
Dew point34°
Wed, 0451° / 33°0Mostly clear
51 °Mostly clear

Boulder Flats, Wednesday, 4 November

Mostly clear. High 51°, low 33°.

Pressure29.94 inHg
Wind5.4 mph N
Humidity59%
Visibility—
Dew point31°
Thu, 0549° / 29°0Overcast
49 °Overcast

Boulder Flats, Thursday, 5 November

Overcast. High 49°, low 29°.

Pressure29.97 inHg
Wind5.7 mph E
Humidity57%
Visibility—
Dew point28°
Fri, 0653° / 39°0Partly cloudy
53 °Partly cloudy

Boulder Flats, Friday, 6 November

Partly cloudy. High 53°, low 39°.

Pressure29.74 inHg
Wind6.3 mph SW
Humidity34%
Visibility—
Dew point22°
Sat, 0747° / 37°0.02Light rain
47 °Light rain

Boulder Flats, Saturday, 7 November

Light rain. High 47°, low 37°.

Pressure30.18 inHg
Wind6.4 mph E
Humidity53%
Visibility—
Dew point28°
Sun, 0853° / 34°0Clear
53 °Clear

Boulder Flats, Sunday, 8 November

Clear. High 53°, low 34°.

Pressure30.30 inHg
Wind4.6 mph W
Humidity33%
Visibility—
Dew point19°
Mon, 0956° / 38°0Clear
56 °Clear

Boulder Flats, Monday, 9 November

Clear. High 56°, low 38°.

Pressure30.06 inHg
Wind4.5 mph W
Humidity21%
Visibility—
Dew point11°
Tue, 1057° / 39°0Partly cloudy
57 °Partly cloudy

Boulder Flats, Tuesday, 10 November

Partly cloudy. High 57°, low 39°.

Pressure29.85 inHg
Wind6.2 mph E
Humidity23%
Visibility—
Dew point15°
Wed, 1155° / 40°0Partly cloudy
55 °Partly cloudy

Boulder Flats, Wednesday, 11 November

Partly cloudy. High 55°, low 40°.

Pressure29.74 inHg
Wind12.6 mph W
Humidity25%
Visibility—
Dew point17°
Thu, 1246° / 37°0.06Snow
46 °Snow

Boulder Flats, Thursday, 12 November

Snow. High 46°, low 37°.

Pressure29.80 inHg
Wind7.2 mph NE
Humidity52%
Visibility—
Dew point26°
Fri, 1349° / 32°0Clear
49 °Clear

Boulder Flats, Friday, 13 November

Clear. High 49°, low 32°.

Pressure30.06 inHg
Wind6.8 mph W
Humidity42%
Visibility—
Dew point20°
Sat, 1448° / 36°0Overcast
48 °Overcast

Boulder Flats, Saturday, 14 November

Overcast. High 48°, low 36°.

Pressure29.77 inHg
Wind8.9 mph W
Humidity37%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1543° / 19°0.03Climate normal
43 °Climate normal

Boulder Flats, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low19°
Average precipitation0.03 in
Chance of precipitation8%
Record high65° (2016)
Record low-13° (1997)
Mon, 1644° / 21°0.03Climate normal
44 °Climate normal

Boulder Flats, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low21°
Average precipitation0.03 in
Chance of precipitation13%
Record high60° (1999)
Record low-9° (2014)
Tue, 1742° / 20°0.06Climate normal
42 °Climate normal

Boulder Flats, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°
Average low20°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (1999)
Record low-7° (2014)
Wed, 1842° / 20°0.06Climate normal
42 °Climate normal

Boulder Flats, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°
Average low20°
Average precipitation0.06 in
Chance of precipitation25%
Record high61° (2008)
Record low-1° (1969)
Thu, 1941° / 19°0.02Climate normal
41 °Climate normal

Boulder Flats, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high41°
Average low19°
Average precipitation0.02 in
Chance of precipitation10%
Record high60° (2007)
Record low-7° (2000)
Fri, 2041° / 19°0.05Climate normal
41 °Climate normal

Boulder Flats, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low19°
Average precipitation0.05 in
Chance of precipitation20%
Record high55° (2012)
Record low-8° (1975)
Sat, 2140° / 18°0.05Climate normal
40 °Climate normal

Boulder Flats, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°
Average low18°
Average precipitation0.05 in
Chance of precipitation20%
Record high55° (1989)
Record low-11° (1977)
Sun, 2239° / 18°0.04Climate normal
39 °Climate normal

Boulder Flats, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high39°
Average low18°
Average precipitation0.04 in
Chance of precipitation22%
Record high58° (2017)
Record low-11° (1994)
Mon, 2339° / 17°0.05Climate normal
39 °Climate normal

Boulder Flats, Monday, 23 November

Climate normal for this date — 60-year average.

Average high39°
Average low17°
Average precipitation0.05 in
Chance of precipitation20%
Record high58° (2017)
Record low-12° (2003)
Tue, 2439° / 17°0.03Climate normal
39 °Climate normal

Boulder Flats, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high39°
Average low17°
Average precipitation0.03 in
Chance of precipitation17%
Record high55° (1995)
Record low-8° (1993)
Wed, 2538° / 17°0.06Climate normal
38 °Climate normal

Boulder Flats, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high38°
Average low17°
Average precipitation0.06 in
Chance of precipitation25%
Record high56° (1995)
Record low-21° (1993)
Thu, 2636° / 16°0.07Climate normal
36 °Climate normal

Boulder Flats, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high36°
Average low16°
Average precipitation0.07 in
Chance of precipitation38%
Record high60° (2017)
Record low-11° (1993)
Fri, 2735° / 13°0.04Climate normal
35 °Climate normal

Boulder Flats, Friday, 27 November

Climate normal for this date — 60-year average.

Average high35°
Average low13°
Average precipitation0.04 in
Chance of precipitation22%
Record high55° (2017)
Record low-14° (1976)
Sat, 2836° / 14°0.04Climate normal
36 °Climate normal

Boulder Flats, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high36°
Average low14°
Average precipitation0.04 in
Chance of precipitation20%
Record high54° (2014)
Record low-12° (1976)

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 Boulder Flats, 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 Boulder Flats, 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.