Monthly outlook for Arlington, WY: average high 51°, average low 33.7°. That is 0.5° below the climate normal for October. Precipitation is expected on 7 days (about 2.2 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 11 October (67°), the coolest 16 October (16.9°).
51°/33.7°
Average high / low
−0.5°
Below normal
7 / 4
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
53.8°
53.1°
+0.4°
21 October – 30 October
46.3°
48.3°
-1.1°
31 October – 9 November
at normal
42.5°
—
October records over 66 years
76.8°2 October 1992All-time high
-18.6°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Elk Mountain (12 mi).
Mon, 1263° / 49°0.09
63 °
Arlington, Monday, 12 October
Rain. High 63°, low 49°.
Pressure29.74 inHg
Wind16.9 mph SW
Humidity37%
Visibility6.2 mi
Dew point35°
Tue, 1359° / 42°0.32
59 °
Arlington, Tuesday, 13 October
Rain. High 59°, low 42°.
Pressure29.83 inHg
Wind8 mph W
Humidity37%
Visibility6.2 mi
Dew point32°
Wed, 1444° / 38°0.27
44 °
Arlington, Wednesday, 14 October
Rain. High 44°, low 38°.
Pressure29.97 inHg
Wind17.3 mph E
Humidity81%
Visibility6.2 mi
Dew point39°
Thu, 1536° / 24°1.14
36 °
Arlington, Thursday, 15 October
Snow. High 36°, low 24°.
Pressure30.62 inHg
Wind10.5 mph N
Humidity97%
Visibility1.6 mi
Dew point30°
Fri, 1636° / 17°0
36 °
Arlington, Friday, 16 October
Clear. High 36°, low 17°.
Pressure30.71 inHg
Wind3.5 mph NE
Humidity83%
Visibility—
Dew point24°
Sat, 1756° / 24°0
56 °
Arlington, Saturday, 17 October
Clear. High 56°, low 24°.
Pressure30.15 inHg
Wind22.1 mph W
Humidity44%
Visibility—
Dew point29°
Sun, 1859° / 43°0
59 °
Arlington, Sunday, 18 October
Clear. High 59°, low 43°.
Pressure30.06 inHg
Wind17.5 mph W
Humidity29%
Visibility—
Dew point23°
Mon, 1961° / 41°0
61 °
Arlington, Monday, 19 October
Overcast. High 61°, low 41°.
Pressure30.03 inHg
Wind9.9 mph SW
Humidity21%
Visibility—
Dew point17°
Tue, 2058° / 40°0
58 °
Arlington, Tuesday, 20 October
Clear. High 58°, low 40°.
Pressure29.74 inHg
Wind26.5 mph W
Humidity36%
Visibility—
Dew point29°
Wed, 2157° / 33°0
57 °
Arlington, Wednesday, 21 October
Clear. High 57°, low 33°.
Pressure29.88 inHg
Wind23.1 mph W
Humidity14%
Visibility—
Dew point3°
Thu, 2256° / 39°0.02
56 °
Arlington, Thursday, 22 October
Light snow. High 56°, low 39°.
Pressure29.83 inHg
Wind22 mph W
Humidity34%
Visibility—
Dew point27°
Fri, 2338° / 29°0.18
38 °
Arlington, Friday, 23 October
Light snow. High 38°, low 29°.
Pressure30.33 inHg
Wind9.6 mph NE
Humidity71%
Visibility—
Dew point26°
Sat, 2434° / 23°0.06
34 °
Arlington, Saturday, 24 October
Light snow. High 34°, low 23°.
Pressure30.45 inHg
Wind8.1 mph N
Humidity66%
Visibility—
Dew point20°
Sun, 2546° / 23°0
46 °
Arlington, Sunday, 25 October
Clear. High 46°, low 23°.
Pressure30.18 inHg
Wind12.2 mph NW
Humidity21%
Visibility—
Dew point5°
Mon, 2648° / 26°0
48 °
Arlington, Monday, 26 October
Clear. High 48°, low 26°.
Pressure30.18 inHg
Wind17 mph W
Humidity35%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2747° / 28°0.04
47 °
Arlington, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high67° (2016)
Record low-3° (2020)
Wed, 2848° / 28°0.05
48 °
Arlington, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high48°
Average low28°
Average precipitation0.05 in
Chance of precipitation18%
Record high67° (2016)
Record low-10° (2019)
Thu, 2946° / 28°0.07
46 °
Arlington, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.07 in
Chance of precipitation33%
Record high66° (1964)
Record low-6° (2019)
Fri, 3044° / 26°0.04
44 °
Arlington, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.04 in
Chance of precipitation28%
Record high64° (2016)
Record low-19° (2019)
Sat, 3142° / 26°0.06
42 °
Arlington, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (2008)
Record low-5° (2002)
Sun, 0142° / 25°0.06
42 °
Arlington, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.06 in
Chance of precipitation32%
Record high62° (2014)
Record low-4° (1972)
Mon, 0242° / 23°0.04
42 °
Arlington, Monday, 2 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.04 in
Chance of precipitation17%
Record high63° (2008)
Record low-7° (1991)
Tue, 0342° / 24°0.05
42 °
Arlington, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.05 in
Chance of precipitation20%
Record high60° (2015)
Record low-10° (1991)
Wed, 0443° / 24°0.02
43 °
Arlington, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (1983)
Record low-5° (2002)
Thu, 0543° / 25°0.03
43 °
Arlington, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.03 in
Chance of precipitation27%
Record high61° (1999)
Record low-13° (1961)
Fri, 0643° / 26°0.04
43 °
Arlington, Friday, 6 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high63° (1999)
Record low-6° (1967)
Sat, 0744° / 25°0.03
44 °
Arlington, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.03 in
Chance of precipitation18%
Record high65° (1999)
Record low-6° (2003)
Sun, 0842° / 25°0.06
42 °
Arlington, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.06 in
Chance of precipitation32%
Record high61° (1999)
Record low-2° (2000)
Mon, 0941° / 24°0.05
41 °
Arlington, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.05 in
Chance of precipitation30%
Record high59° (2016)
Record low-3° (1966)
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 Arlington, 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 Arlington, 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.