As of 14:09 MDT

Weather in Archer, WY

73°Current weather

Archer, Monday, 12 October, 14:09

Partly cloudy. Feels like 71°. High 73°, low 55°.

Pressure29.65 inHg
Wind15 mph SE
Humidity27%
Visibility6.2 mi
Dew point36°

Monthly outlook for Archer, WY: average high 57.9°, average low 42.1°. That is 0.3° above the climate normal for October. Precipitation is expected on 5 days (about 2.4 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 12 October (73.3°), the coolest 16 October (23.9°).

57.9°/42.1°
Average high / low
+0.3°
Above normal
5 / 3
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October59.5°58.5°+0.6°
22 October – 31 October55.3°53.8°+0.8°
1 November – 10 Novemberat normal49.2°—

October records over 66 years

83.8°2 October 2024All-time high
-3.8°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Cheyenne (7 mi).

Tue, 1360° / 51°0.06Light rain
60 °Light rain

Archer, Tuesday, 13 October

Light rain. High 60°, low 51°.

Pressure29.88 inHg
Wind8.3 mph S
Humidity60%
Visibility6.2 mi
Dew point43°
Wed, 1454° / 43°0.2Light rain
54 °Light rain

Archer, Wednesday, 14 October

Light rain. High 54°, low 43°.

Pressure30.15 inHg
Wind8.5 mph E
Humidity92%
Visibility4.3 mi
Dew point42°
Thu, 1543° / 34°2.01Snow
43 °Snow

Archer, Thursday, 15 October

Snow. High 43°, low 34°.

Pressure30.50 inHg
Wind13.2 mph N
Humidity100%
Visibility0.3 mi
Dew point37°
Fri, 1648° / 24°0Clear
48 °Clear

Archer, Friday, 16 October

Clear. High 48°, low 24°.

Pressure30.71 inHg
Wind8.5 mph SW
Humidity54%
Visibility6.2 mi
Dew point18°
Sat, 1761° / 33°0Overcast
61 °Overcast

Archer, Saturday, 17 October

Overcast. High 61°, low 33°.

Pressure30.09 inHg
Wind11.1 mph SW
Humidity34%
Visibility—
Dew point28°
Sun, 1868° / 48°0Partly cloudy
68 °Partly cloudy

Archer, Sunday, 18 October

Partly cloudy. High 68°, low 48°.

Pressure29.85 inHg
Wind14.8 mph W
Humidity20%
Visibility—
Dew point21°
Mon, 1961° / 47°0Mostly clear
61 °Mostly clear

Archer, Monday, 19 October

Mostly clear. High 61°, low 47°.

Pressure30.09 inHg
Wind13.4 mph SE
Humidity33%
Visibility—
Dew point27°
Tue, 2064° / 44°0Clear
64 °Clear

Archer, Tuesday, 20 October

Clear. High 64°, low 44°.

Pressure29.83 inHg
Wind13.3 mph S
Humidity35%
Visibility—
Dew point31°
Wed, 2165° / 49°0Overcast
65 °Overcast

Archer, Wednesday, 21 October

Overcast. High 65°, low 49°.

Pressure29.65 inHg
Wind28 mph S
Humidity34%
Visibility—
Dew point32°
Thu, 2252° / 41°0.01Light rain
52 °Light rain

Archer, Thursday, 22 October

Light rain. High 52°, low 41°.

Pressure30.00 inHg
Wind18.3 mph N
Humidity68%
Visibility—
Dew point38°
Fri, 2351° / 44°0.07Light rain
51 °Light rain

Archer, Friday, 23 October

Light rain. High 51°, low 44°.

Pressure29.74 inHg
Wind31.5 mph W
Humidity91%
Visibility—
Dew point48°
Sat, 2450° / 42°0Overcast
50 °Overcast

Archer, Saturday, 24 October

Overcast. High 50°, low 42°.

Pressure29.94 inHg
Wind38.7 mph NW
Humidity41%
Visibility—
Dew point26°
Sun, 2551° / 36°0Clear
51 °Clear

Archer, Sunday, 25 October

Clear. High 51°, low 36°.

Pressure30.50 inHg
Wind19.8 mph NW
Humidity32%
Visibility—
Dew point19°
Mon, 2662° / 38°0Mostly clear
62 °Mostly clear

Archer, Monday, 26 October

Mostly clear. High 62°, low 38°.

Pressure30.33 inHg
Wind14.9 mph N
Humidity13%
Visibility—
Dew point6°
Tue, 2765° / 46°0Clear
65 °Clear

Archer, Tuesday, 27 October

Clear. High 65°, low 46°.

Pressure30.27 inHg
Wind10.6 mph NW
Humidity24%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2854° / 33°0.07Climate normal
54 °Climate normal

Archer, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (2024)
Record low8° (2019)
Thu, 2953° / 32°0.06Climate normal
53 °Climate normal

Archer, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high74° (1968)
Record low-1° (2019)
Fri, 3049° / 31°0.04Climate normal
49 °Climate normal

Archer, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (1968)
Record low-2° (2019)
Sat, 3149° / 31°0.04Climate normal
49 °Climate normal

Archer, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation33%
Record high69° (2008)
Record low3° (1991)
Sun, 0149° / 31°0.05Climate normal
49 °Climate normal

Archer, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation28%
Record high68° (1988)
Record low6° (1991)
Mon, 0249° / 29°0.05Climate normal
49 °Climate normal

Archer, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high70° (2025)
Record low-2° (1991)
Tue, 0349° / 29°0.04Climate normal
49 °Climate normal

Archer, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high70° (2020)
Record low-2° (1967)
Wed, 0450° / 29°0.02Climate normal
50 °Climate normal

Archer, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low29°
Average precipitation0.02 in
Chance of precipitation10%
Record high67° (2020)
Record low2° (1967)
Thu, 0550° / 30°0.02Climate normal
50 °Climate normal

Archer, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (1975)
Record low-3° (1967)
Fri, 0650° / 31°0.02Climate normal
50 °Climate normal

Archer, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (2010)
Record low11° (1979)
Sat, 0751° / 31°0.02Climate normal
51 °Climate normal

Archer, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (1999)
Record low8° (1990)
Sun, 0849° / 30°0.04Climate normal
49 °Climate normal

Archer, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (1999)
Record low13° (2003)
Mon, 0948° / 29°0.04Climate normal
48 °Climate normal

Archer, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation23%
Record high67° (2016)
Record low7° (1960)
Tue, 1047° / 27°0.02Climate normal
47 °Climate normal

Archer, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (2005)
Record low1° (1986)

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 Archer, 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 Archer, 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.