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As of 02:00 MDT

Weather in Kirby, WY

40°Current weather

Kirby, Saturday, 17 October, 02:00

Clear. Feels like 37°. High 65°, low 40°.

Pressure30.33 inHg
Wind3.4 mph N
Humidity75%
Visibility6.2 mi
Dew point33°

Monthly outlook for Kirby, WY: average high 55.6°, average low 39.3°. That is 0° below the climate normal for October. Precipitation is expected on 2 days (about 1.6 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 22 October (69.8°), the coolest 30 October (31.6°).

55.6°/39.3°
Average high / low
−0°
Below normal
2 / 3
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October60.5°58°+1.3°
27 October – 5 November47.5°50.7°-1.8°
6 November – 15 Novemberat normal45.7°—

October records over 66 years

86.9°1 October 2011All-time high
-11.7°26 October 2020All-time low

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

Sun, 1863° / 45°0Mostly clear
63 °Mostly clear

Kirby, Sunday, 18 October

Mostly clear. High 63°, low 45°.

Pressure30.06 inHg
Wind5.6 mph N
Humidity38%
Visibility6.2 mi
Dew point34°
Mon, 1967° / 42°0Clear
67 °Clear

Kirby, Monday, 19 October

Clear. High 67°, low 42°.

Pressure29.97 inHg
Wind5.2 mph S
Humidity47%
Visibility6.2 mi
Dew point39°
Tue, 2067° / 44°0Clear
67 °Clear

Kirby, Tuesday, 20 October

Clear. High 67°, low 44°.

Pressure29.97 inHg
Wind2.6 mph S
Humidity46%
Visibility6.2 mi
Dew point40°
Wed, 2165° / 46°0Clear
65 °Clear

Kirby, Wednesday, 21 October

Clear. High 65°, low 46°.

Pressure30.15 inHg
Wind5.3 mph NW
Humidity56%
Visibility—
Dew point41°
Thu, 2270° / 46°0Clear
70 °Clear

Kirby, Thursday, 22 October

Clear. High 70°, low 46°.

Pressure29.94 inHg
Wind13.1 mph S
Humidity47%
Visibility—
Dew point42°
Fri, 2361° / 39°0.25Snow
61 °Snow

Kirby, Friday, 23 October

Snow. High 61°, low 39°.

Pressure29.88 inHg
Wind28.5 mph NW
Humidity84%
Visibility—
Dew point37°
Sat, 2445° / 35°0Overcast
45 °Overcast

Kirby, Saturday, 24 October

Overcast. High 45°, low 35°.

Pressure30.42 inHg
Wind14.9 mph NW
Humidity48%
Visibility—
Dew point22°
Sun, 2546° / 38°0Overcast
46 °Overcast

Kirby, Sunday, 25 October

Overcast. High 46°, low 38°.

Pressure30.15 inHg
Wind8.6 mph S
Humidity53%
Visibility—
Dew point27°
Mon, 2655° / 38°0Mostly clear
55 °Mostly clear

Kirby, Monday, 26 October

Mostly clear. High 55°, low 38°.

Pressure30.09 inHg
Wind5.3 mph NE
Humidity45%
Visibility—
Dew point28°
Tue, 2757° / 41°0Clear
57 °Clear

Kirby, Tuesday, 27 October

Clear. High 57°, low 41°.

Pressure30.12 inHg
Wind3.6 mph S
Humidity40%
Visibility—
Dew point27°
Wed, 2856° / 41°0Overcast
56 °Overcast

Kirby, Wednesday, 28 October

Overcast. High 56°, low 41°.

Pressure29.85 inHg
Wind14.1 mph NW
Humidity33%
Visibility—
Dew point23°
Thu, 2941° / 34°1.33Snow
41 °Snow

Kirby, Thursday, 29 October

Snow. High 41°, low 34°.

Pressure29.88 inHg
Wind19.2 mph NW
Humidity99%
Visibility—
Dew point34°
Fri, 3038° / 32°0.01Light snow
38 °Light snow

Kirby, Friday, 30 October

Light snow. High 38°, low 32°.

Pressure30.24 inHg
Wind4.1 mph S
Humidity90%
Visibility—
Dew point33°
Sat, 3145° / 32°0Clear
45 °Clear

Kirby, Saturday, 31 October

Clear. High 45°, low 32°.

Pressure30.24 inHg
Wind7 mph S
Humidity75%
Visibility—
Dew point34°
Sun, 0147° / 36°0Clear
47 °Clear

Kirby, Sunday, 1 November

Clear. High 47°, low 36°.

Pressure30.12 inHg
Wind4.7 mph S
Humidity53%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0249° / 28°0.04Climate normal
49 °Climate normal

Kirby, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low28°
Average precipitation0.04 in
Chance of precipitation13%
Record high70° (2025)
Record low-10° (1991)
Tue, 0349° / 27°0.01Climate normal
49 °Climate normal

Kirby, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low27°
Average precipitation0.01 in
Chance of precipitation7%
Record high66° (2020)
Record low-15° (1991)
Wed, 0450° / 28°0.01Climate normal
50 °Climate normal

Kirby, 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

Kirby, 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

Kirby, 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)
Sat, 0749° / 28°0.02Climate normal
49 °Climate normal

Kirby, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low28°
Average precipitation0.02 in
Chance of precipitation10%
Record high69° (2012)
Record low-2° (2003)
Sun, 0847° / 27°0.03Climate normal
47 °Climate normal

Kirby, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low27°
Average precipitation0.03 in
Chance of precipitation15%
Record high69° (1999)
Record low1° (2003)
Mon, 0945° / 25°0.04Climate normal
45 °Climate normal

Kirby, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low25°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (2016)
Record low-3° (1960)
Tue, 1044° / 25°0.03Climate normal
44 °Climate normal

Kirby, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.03 in
Chance of precipitation17%
Record high66° (2007)
Record low-9° (1986)
Wed, 1144° / 24°0.02Climate normal
44 °Climate normal

Kirby, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high65° (2005)
Record low-6° (1986)
Thu, 1245° / 24°0.02Climate normal
45 °Climate normal

Kirby, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low24°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (1999)
Record low-11° (2014)
Fri, 1345° / 25°0.03Climate normal
45 °Climate normal

Kirby, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low25°
Average precipitation0.03 in
Chance of precipitation15%
Record high66° (1999)
Record low-17° (2014)
Sat, 1444° / 25°0.03Climate normal
44 °Climate normal

Kirby, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.03 in
Chance of precipitation13%
Record high69° (2025)
Record low-6° (1978)
Sun, 1544° / 24°0.02Climate normal
44 °Climate normal

Kirby, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low24°
Average precipitation0.02 in
Chance of precipitation15%
Record high70° (2016)
Record low-4° (1978)

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 Kirby, 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 Kirby, 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.