As of 08:01 MDT

Weather in Arapahoe, WY

33°

Arapahoe, Friday, 30 October, 08:01

Clear. Feels like 29°. High 61°, low 33°.

Pressure30.03 inHg

Wind4.6 mph N

Humidity80%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Monthly outlook for Arapahoe, WY: average high 51.3°, average low 35.6°. That is 2.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 30 October (61.3°), the coolest 4 November (30.3°).

51.3°/35.6°

Average high / low

+2.8°

Above normal

3 / 3

Wet days / normal

0.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	52.3°	47.8°	+2.5°
9 November – 18 November	49.8°	43.4°	+3.5°
19 November – 28 November	at normal	38.4°	—

October records over 66 years

85.8°4 October 2024All-time high

-10.8°30 October 2019All-time low

Sat, 3160° / 39°

60 °

Arapahoe, Saturday, 31 October

Clear. High 60°, low 39°.

Pressure29.94 inHg

Wind0.8 mph W

Humidity50%

Visibility6.2 mi

Dew point38°

Sun, 0152° / 39°

0.14

52 °

Arapahoe, Sunday, 1 November

Light rain. High 52°, low 39°.

Pressure29.83 inHg

Wind2.8 mph NW

Humidity70%

Visibility3.9 mi

Dew point41°

Mon, 0248° / 41°

0.25

48 °

Arapahoe, Monday, 2 November

Rain. High 48°, low 41°.

Pressure30.15 inHg

Wind4.3 mph NW

Humidity86%

Visibility6.2 mi

Dew point41°

Tue, 0353° / 32°

53 °

Arapahoe, Tuesday, 3 November

Partly cloudy. High 53°, low 32°.

Pressure30.36 inHg

Wind3.6 mph W

Humidity65%

Visibility—

Dew point34°

Wed, 0450° / 30°

50 °

Arapahoe, Wednesday, 4 November

Partly cloudy. High 50°, low 30°.

Pressure30.27 inHg

Wind2.9 mph N

Humidity64%

Visibility—

Dew point30°

Thu, 0554° / 38°

54 °

Arapahoe, Thursday, 5 November

Partly cloudy. High 54°, low 38°.

Pressure29.83 inHg

Wind6.3 mph N

Humidity40%

Visibility—

Dew point26°

Fri, 0653° / 40°

53 °

Arapahoe, Friday, 6 November

Overcast. High 53°, low 40°.

Pressure29.80 inHg

Wind6.7 mph SW

Humidity36%

Visibility—

Dew point22°

Sat, 0746° / 36°

0.3

46 °

Arapahoe, Saturday, 7 November

Snow. High 46°, low 36°.

Pressure30.03 inHg

Wind20.9 mph N

Humidity95%

Visibility—

Dew point36°

Sun, 0845° / 32°

45 °

Arapahoe, Sunday, 8 November

Clear. High 45°, low 32°.

Pressure30.24 inHg

Wind5.1 mph SW

Humidity59%

Visibility—

Dew point27°

Mon, 0948° / 32°

48 °

Arapahoe, Monday, 9 November

Clear. High 48°, low 32°.

Pressure30.03 inHg

Wind4.3 mph SW

Humidity44%

Visibility—

Dew point21°

Tue, 1053° / 35°

53 °

Arapahoe, Tuesday, 10 November

Overcast. High 53°, low 35°.

Pressure29.83 inHg

Wind5 mph SW

Humidity37%

Visibility—

Dew point21°

Wed, 1156° / 38°

56 °

Arapahoe, Wednesday, 11 November

Overcast. High 56°, low 38°.

Pressure29.59 inHg

Wind17.3 mph S

Humidity45%

Visibility—

Dew point26°

Thu, 1249° / 37°

49 °

Arapahoe, Thursday, 12 November

Mostly clear. High 49°, low 37°.

Pressure29.59 inHg

Wind19.6 mph NW

Humidity37%

Visibility—

Dew point20°

Fri, 1348° / 35°

48 °

Arapahoe, Friday, 13 November

Partly cloudy. High 48°, low 35°.

Pressure29.94 inHg

Wind16.8 mph NW

Humidity28%

Visibility—

Dew point13°

Sat, 1444° / 31°

44 °

Arapahoe, Saturday, 14 November

Clear. High 44°, low 31°.

Pressure30.15 inHg

Wind3 mph S

Humidity45%

Visibility—

Dew point19°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 1543° / 22°

0.02

43 °

Arapahoe, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°

Average low22°

Average precipitation0.02 in

Chance of precipitation8%

Record high66° (2016)

Record low-4° (1997)

Mon, 1644° / 24°

0.02

44 °

Arapahoe, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°

Average low24°

Average precipitation0.02 in

Chance of precipitation12%

Record high61° (1981)

Record low-1° (2014)

Tue, 1742° / 22°

0.04

42 °

Arapahoe, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°

Average low22°

Average precipitation0.04 in

Chance of precipitation18%

Record high64° (1999)

Record low1° (2014)

Wed, 1842° / 22°

0.03

42 °

Arapahoe, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°

Average low22°

Average precipitation0.03 in

Chance of precipitation18%

Record high60° (2008)

Record low0° (2018)

Thu, 1941° / 21°

0.01

41 °

Arapahoe, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high41°

Average low21°

Average precipitation0.01 in

Chance of precipitation7%

Record high62° (2007)

Record low-2° (1985)

Fri, 2040° / 21°

0.03

40 °

Arapahoe, Friday, 20 November

Climate normal for this date — 60-year average.

Average high40°

Average low21°

Average precipitation0.03 in

Chance of precipitation15%

Record high55° (1966)

Record low-8° (1977)

Sat, 2140° / 20°

0.03

40 °

Arapahoe, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°

Average low20°

Average precipitation0.03 in

Chance of precipitation15%

Record high57° (2012)

Record low-10° (1977)

Sun, 2240° / 20°

0.02

40 °

Arapahoe, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°

Average low20°

Average precipitation0.02 in

Chance of precipitation12%

Record high55° (2002)

Record low-7° (1985)

Mon, 2339° / 18°

0.03

39 °

Arapahoe, Monday, 23 November

Climate normal for this date — 60-year average.

Average high39°

Average low18°

Average precipitation0.03 in

Chance of precipitation12%

Record high58° (2017)

Record low-8° (1985)

Tue, 2440° / 19°

0.02

40 °

Arapahoe, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°

Average low19°

Average precipitation0.02 in

Chance of precipitation15%

Record high56° (1995)

Record low-7° (1993)

Wed, 2539° / 19°

0.04

39 °

Arapahoe, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high39°

Average low19°

Average precipitation0.04 in

Chance of precipitation22%

Record high57° (1995)

Record low-17° (1993)

Thu, 2636° / 18°

0.06

36 °

Arapahoe, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high36°

Average low18°

Average precipitation0.06 in

Chance of precipitation32%

Record high60° (2017)

Record low-5° (1975)

Fri, 2735° / 16°

0.02

35 °

Arapahoe, Friday, 27 November

Climate normal for this date — 60-year average.

Average high35°

Average low16°

Average precipitation0.02 in

Chance of precipitation15%

Record high57° (2017)

Record low-9° (1976)

Sat, 2835° / 16°

0.02

35 °

Arapahoe, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high35°

Average low16°

Average precipitation0.02 in

Chance of precipitation15%

Record high55° (2014)

Record low-8° (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 Arapahoe, 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 Arapahoe, 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.