As of 16:07 MDT

Weather in Boysen, WY

77°Current weather

Boysen, Thursday, 8 October, 16:07

Clear. Feels like 74°. High 77°, low 42°.

Pressure29.88 inHg
Wind8.1 mph SE
Humidity12%
Visibility6.2 mi
Dew point25°

Monthly outlook for Boysen, WY: average high 58.5°, average low 39.9°. That is 0.9° below the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 October (77°), the coolest 16 October (27.1°).

58.5°/39.9°
Average high / low
−0.9°
Below normal
4 / 3
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October58.3°60.9°-1.4°
18 October – 27 October58.9°57.7°+0.6°
28 October – 6 Novemberat normal50.3°—

October records over 66 years

86.9°1 October 2011All-time high
-10.8°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — East Thermopolis (14 mi).

Fri, 0977° / 42°0Clear
77 °Clear

Boysen, Friday, 9 October

Clear. High 77°, low 42°.

Pressure29.77 inHg
Wind8.3 mph S
Humidity24%
Visibility6.2 mi
Dew point26°
Sat, 1075° / 49°0Overcast
75 °Overcast

Boysen, Saturday, 10 October

Overcast. High 75°, low 49°.

Pressure29.56 inHg
Wind8.7 mph S
Humidity24%
Visibility6.2 mi
Dew point31°
Sun, 1151° / 38°0.15Light rain
51 °Light rain

Boysen, Sunday, 11 October

Light rain. High 51°, low 38°.

Pressure29.94 inHg
Wind10 mph N
Humidity79%
Visibility4.0 mi
Dew point34°
Mon, 1248° / 36°0.56Rain
48 °Rain

Boysen, Monday, 12 October

Rain. High 48°, low 36°.

Pressure30.00 inHg
Wind5.9 mph N
Humidity84%
Visibility2.3 mi
Dew point35°
Tue, 1358° / 41°0.01Light rain
58 °Light rain

Boysen, Tuesday, 13 October

Light rain. High 58°, low 41°.

Pressure29.91 inHg
Wind7.7 mph N
Humidity69%
Visibility—
Dew point43°
Wed, 1459° / 45°0.22Rain
59 °Rain

Boysen, Wednesday, 14 October

Rain. High 59°, low 45°.

Pressure29.62 inHg
Wind21 mph W
Humidity28%
Visibility—
Dew point22°
Thu, 1544° / 32°0.01Light snow
44 °Light snow

Boysen, Thursday, 15 October

Light snow. High 44°, low 32°.

Pressure30.30 inHg
Wind20.4 mph N
Humidity49%
Visibility—
Dew point21°
Fri, 1641° / 27°0Partly cloudy
41 °Partly cloudy

Boysen, Friday, 16 October

Partly cloudy. High 41°, low 27°.

Pressure30.65 inHg
Wind8.2 mph N
Humidity51%
Visibility—
Dew point18°
Sat, 1753° / 35°0Clear
53 °Clear

Boysen, Saturday, 17 October

Clear. High 53°, low 35°.

Pressure30.39 inHg
Wind6.4 mph S
Humidity39%
Visibility—
Dew point21°
Sun, 1865° / 44°0.04Light rain
65 °Light rain

Boysen, Sunday, 18 October

Light rain. High 65°, low 44°.

Pressure29.97 inHg
Wind13.1 mph SW
Humidity37%
Visibility—
Dew point29°
Mon, 1952° / 41°0.08Light rain
52 °Light rain

Boysen, Monday, 19 October

Light rain. High 52°, low 41°.

Pressure30.00 inHg
Wind10.8 mph N
Humidity47%
Visibility—
Dew point31°
Tue, 2057° / 38°0Clear
57 °Clear

Boysen, Tuesday, 20 October

Clear. High 57°, low 38°.

Pressure30.12 inHg
Wind4.2 mph S
Humidity45%
Visibility—
Dew point28°
Wed, 2158° / 42°0Clear
58 °Clear

Boysen, Wednesday, 21 October

Clear. High 58°, low 42°.

Pressure30.12 inHg
Wind5.3 mph S
Humidity30%
Visibility—
Dew point21°
Thu, 2260° / 42°0Clear
60 °Clear

Boysen, Thursday, 22 October

Clear. High 60°, low 42°.

Pressure30.12 inHg
Wind3.9 mph S
Humidity26%
Visibility—
Dew point19°
Fri, 2363° / 44°0Clear
63 °Clear

Boysen, Friday, 23 October

Clear. High 63°, low 44°.

Pressure30.00 inHg
Wind6.7 mph S
Humidity23%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2457° / 34°0.03Climate normal
57 °Climate normal

Boysen, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high57°
Average low34°
Average precipitation0.03 in
Chance of precipitation20%
Record high76° (2014)
Record low11° (1995)
Sun, 2557° / 33°0.03Climate normal
57 °Climate normal

Boysen, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high57°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high77° (2014)
Record low1° (1975)
Mon, 2655° / 33°0.04Climate normal
55 °Climate normal

Boysen, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°
Average low33°
Average precipitation0.04 in
Chance of precipitation13%
Record high73° (1988)
Record low-11° (2020)
Tue, 2755° / 31°0.03Climate normal
55 °Climate normal

Boysen, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high73° (2016)
Record low7° (1996)
Wed, 2854° / 32°0.05Climate normal
54 °Climate normal

Boysen, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low32°
Average precipitation0.05 in
Chance of precipitation22%
Record high73° (1990)
Record low11° (1991)
Thu, 2952° / 31°0.05Climate normal
52 °Climate normal

Boysen, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low31°
Average precipitation0.05 in
Chance of precipitation25%
Record high74° (1968)
Record low6° (1991)
Fri, 3050° / 30°0.03Climate normal
50 °Climate normal

Boysen, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low30°
Average precipitation0.03 in
Chance of precipitation13%
Record high71° (1962)
Record low0° (1991)
Sat, 3151° / 29°0.03Climate normal
51 °Climate normal

Boysen, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high70° (1988)
Record low-4° (1991)
Sun, 0150° / 29°0.03Climate normal
50 °Climate normal

Boysen, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high73° (2014)
Record low1° (1971)
Mon, 0249° / 28°0.04Climate normal
49 °Climate normal

Boysen, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low28°
Average precipitation0.04 in
Chance of precipitation13%
Record high71° (2025)
Record low-10° (1991)
Tue, 0349° / 27°0.01Climate normal
49 °Climate normal

Boysen, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low27°
Average precipitation0.01 in
Chance of precipitation7%
Record high67° (2020)
Record low-15° (1991)
Wed, 0450° / 28°0.01Climate normal
50 °Climate normal

Boysen, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low28°
Average precipitation0.01 in
Chance of precipitation8%
Record high69° (1983)
Record low-4° (1973)
Thu, 0550° / 28°0.02Climate normal
50 °Climate normal

Boysen, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high70° (2001)
Record low-3° (2003)
Fri, 0650° / 28°0.04Climate normal
50 °Climate normal

Boysen, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low28°
Average precipitation0.04 in
Chance of precipitation13%
Record high70° (2010)
Record low-2° (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 Boysen, 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 Boysen, 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.