Monthly outlook for Boulder Flats, WY: average high 51.6°, average low 33.8°. That is 2.1° above the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 6 November (60.6°), the coolest 3 November (25.1°).
51.6°/33.8°
Average high / low
+2.1°
Above normal
0 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
50.1°
48.9°
+0.7°
5 November – 14 November
54.1°
44.8°
+5.2°
15 November – 24 November
at normal
40.8°
—
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).
Tue, 2751° / 36°0.02
51 °
Boulder Flats, Tuesday, 27 October
Light rain. High 51°, low 36°.
Pressure29.94 inHg
Wind7.2 mph E
Humidity53%
Visibility6.2 mi
Dew point25°
Wed, 2852° / 32°0
52 °
Boulder Flats, Wednesday, 28 October
Clear. High 52°, low 32°.
Pressure30.00 inHg
Wind6.7 mph SE
Humidity53%
Visibility6.2 mi
Dew point25°
Thu, 2951° / 29°0
51 °
Boulder Flats, Thursday, 29 October
Partly cloudy. High 51°, low 29°.
Pressure30.06 inHg
Wind0.9 mph N
Humidity54%
Visibility6.2 mi
Dew point24°
Fri, 3054° / 36°0
54 °
Boulder Flats, Friday, 30 October
Overcast. High 54°, low 36°.
Pressure29.91 inHg
Wind1.5 mph NE
Humidity54%
Visibility6.2 mi
Dew point33°
Sat, 3156° / 38°0.01
56 °
Boulder Flats, Saturday, 31 October
Light rain. High 56°, low 38°.
Pressure29.85 inHg
Wind5 mph S
Humidity60%
Visibility—
Dew point35°
Sun, 0152° / 34°0
52 °
Boulder Flats, Sunday, 1 November
Overcast. High 52°, low 34°.
Pressure29.80 inHg
Wind10.1 mph N
Humidity36%
Visibility—
Dew point23°
Mon, 0243° / 28°0.01
43 °
Boulder Flats, Monday, 2 November
Light rain. High 43°, low 28°.
Pressure30.12 inHg
Wind20.7 mph NW
Humidity28%
Visibility—
Dew point9°
Tue, 0340° / 25°0
40 °
Boulder Flats, Tuesday, 3 November
Clear. High 40°, low 25°.
Pressure30.47 inHg
Wind3.9 mph NE
Humidity35%
Visibility—
Dew point10°
Wed, 0448° / 29°0
48 °
Boulder Flats, Wednesday, 4 November
Overcast. High 48°, low 29°.
Pressure30.15 inHg
Wind5.3 mph NE
Humidity26%
Visibility—
Dew point9°
Thu, 0555° / 35°0
55 °
Boulder Flats, Thursday, 5 November
Overcast. High 55°, low 35°.
Pressure29.97 inHg
Wind5.2 mph E
Humidity24%
Visibility—
Dew point13°
Fri, 0661° / 42°0
61 °
Boulder Flats, Friday, 6 November
Overcast. High 61°, low 42°.
Pressure29.74 inHg
Wind7 mph SW
Humidity27%
Visibility—
Dew point19°
Sat, 0750° / 38°0.01
50 °
Boulder Flats, Saturday, 7 November
Light rain. High 50°, low 38°.
Pressure29.65 inHg
Wind24.4 mph W
Humidity32%
Visibility—
Dew point20°
Sun, 0848° / 35°0.04
48 °
Boulder Flats, Sunday, 8 November
Snow. High 48°, low 35°.
Pressure29.88 inHg
Wind16.7 mph NW
Humidity35%
Visibility—
Dew point19°
Mon, 0957° / 34°0
57 °
Boulder Flats, Monday, 9 November
Overcast. High 57°, low 34°.
Pressure29.94 inHg
Wind6.3 mph NW
Humidity40%
Visibility—
Dew point24°
Tue, 1053° / 37°0
53 °
Boulder Flats, Tuesday, 10 November
Clear. High 53°, low 37°.
Pressure30.21 inHg
Wind8.9 mph E
Humidity45%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1143° / 21°0.04
43 °
Boulder Flats, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low21°
Average precipitation0.04 in
Chance of precipitation20%
Record high61° (1999)
Record low-3° (2000)
Thu, 1243° / 21°0.04
43 °
Boulder Flats, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low21°
Average precipitation0.04 in
Chance of precipitation23%
Record high65° (1999)
Record low-10° (2014)
Fri, 1343° / 22°0.04
43 °
Boulder Flats, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low22°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (1999)
Record low-18° (2014)
Sat, 1443° / 21°0.06
43 °
Boulder Flats, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low21°
Average precipitation0.06 in
Chance of precipitation28%
Record high63° (2016)
Record low-6° (2000)
Sun, 1543° / 19°0.03
43 °
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°0.03
44 °
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°0.06
42 °
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°0.06
42 °
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°0.02
41 °
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°0.05
41 °
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°0.05
40 °
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°0.04
39 °
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°0.05
39 °
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°0.03
39 °
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)
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.