Monthly outlook for Acme, WY: average high 57.3°, average low 38.6°. That is 0.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 19 October (75.5°), the coolest 24 October (31.7°).
57.3°/38.6°
Average high / low
+0.3°
Above normal
2 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
59.6°
57.7°
+1.1°
23 October – 1 November
53.3°
53°
+0.2°
2 November – 11 November
at normal
48°
—
October records over 66 years
88°1 October 2011All-time high
-12.5°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Sheridan (8 mi).
Wed, 1459° / 38°0
59 °
Acme, Wednesday, 14 October
Overcast. High 59°, low 38°.
Pressure30.09 inHg
Wind5.3 mph SE
Humidity56%
Visibility6.2 mi
Dew point37°
Thu, 1555° / 37°0
55 °
Acme, Thursday, 15 October
Mostly clear. High 55°, low 37°.
Pressure30.59 inHg
Wind11.1 mph NW
Humidity44%
Visibility6.2 mi
Dew point30°
Fri, 1665° / 33°0
65 °
Acme, Friday, 16 October
Clear. High 65°, low 33°.
Pressure30.45 inHg
Wind2.5 mph E
Humidity42%
Visibility6.2 mi
Dew point31°
Sat, 1773° / 40°0
73 °
Acme, Saturday, 17 October
Mostly clear. High 73°, low 40°.
Pressure29.97 inHg
Wind2.8 mph E
Humidity27%
Visibility6.2 mi
Dew point29°
Sun, 1867° / 43°0
67 °
Acme, Sunday, 18 October
Clear. High 67°, low 43°.
Pressure30.00 inHg
Wind5.1 mph SE
Humidity37%
Visibility—
Dew point32°
Mon, 1976° / 41°0
76 °
Acme, Monday, 19 October
Clear. High 76°, low 41°.
Pressure29.71 inHg
Wind5.9 mph SW
Humidity21%
Visibility—
Dew point23°
Tue, 2057° / 46°0
57 °
Acme, Tuesday, 20 October
Overcast. High 57°, low 46°.
Pressure29.74 inHg
Wind13.5 mph NW
Humidity43%
Visibility—
Dew point32°
Wed, 2142° / 37°0.43
42 °
Acme, Wednesday, 21 October
Snow. High 42°, low 37°.
Pressure30.12 inHg
Wind11 mph NW
Humidity94%
Visibility—
Dew point37°
Thu, 2251° / 36°0
51 °
Acme, Thursday, 22 October
Overcast. High 51°, low 36°.
Pressure29.85 inHg
Wind16.9 mph NW
Humidity61%
Visibility—
Dew point31°
Fri, 2340° / 37°0.14
40 °
Acme, Friday, 23 October
Snow. High 40°, low 37°.
Pressure30.24 inHg
Wind16.1 mph W
Humidity95%
Visibility—
Dew point37°
Sat, 2453° / 32°0
53 °
Acme, Saturday, 24 October
Clear. High 53°, low 32°.
Pressure30.30 inHg
Wind7.3 mph W
Humidity31%
Visibility—
Dew point18°
Sun, 2552° / 41°0
52 °
Acme, Sunday, 25 October
Clear. High 52°, low 41°.
Pressure30.47 inHg
Wind11.5 mph NW
Humidity43%
Visibility—
Dew point27°
Mon, 2658° / 35°0
58 °
Acme, Monday, 26 October
Clear. High 58°, low 35°.
Pressure30.03 inHg
Wind3.7 mph W
Humidity45%
Visibility—
Dew point27°
Tue, 2764° / 43°0.02
64 °
Acme, Tuesday, 27 October
Light rain. High 64°, low 43°.
Pressure29.59 inHg
Wind19.8 mph NW
Humidity30%
Visibility—
Dew point28°
Wed, 2852° / 40°0.01
52 °
Acme, Wednesday, 28 October
Light rain. High 52°, low 40°.
Pressure30.06 inHg
Wind13.3 mph NW
Humidity43%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2951° / 31°0.11
51 °
Acme, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (1968)
Record low4° (1991)
Fri, 3050° / 29°0.06
50 °
Acme, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.06 in
Chance of precipitation35%
Record high71° (1965)
Record low-12° (1991)
Sat, 3150° / 29°0.07
50 °
Acme, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high73° (1999)
Record low-6° (2002)
Sun, 0149° / 28°0.07
49 °
Acme, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (1965)
Record low-6° (2002)
Mon, 0249° / 28°0.05
49 °
Acme, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.05 in
Chance of precipitation23%
Record high72° (1965)
Record low-13° (1991)
Tue, 0349° / 28°0.04
49 °
Acme, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.04 in
Chance of precipitation25%
Record high71° (2020)
Record low-6° (1967)
Wed, 0451° / 28°0.04
51 °
Acme, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low28°
Average precipitation0.04 in
Chance of precipitation30%
Record high69° (1983)
Record low4° (1994)
Thu, 0550° / 29°0.05
50 °
Acme, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.05 in
Chance of precipitation30%
Record high72° (1980)
Record low-1° (1961)
Fri, 0649° / 27°0.06
49 °
Acme, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low27°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (2010)
Record low-5° (2003)
Sat, 0749° / 27°0.06
49 °
Acme, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low27°
Average precipitation0.06 in
Chance of precipitation30%
Record high73° (1999)
Record low1° (2003)
Sun, 0847° / 26°0.06
47 °
Acme, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low26°
Average precipitation0.06 in
Chance of precipitation33%
Record high73° (1999)
Record low0° (2000)
Mon, 0946° / 26°0.08
46 °
Acme, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (2001)
Record low-4° (1966)
Tue, 1046° / 24°0.06
46 °
Acme, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.06 in
Chance of precipitation32%
Record high67° (2007)
Record low-15° (1986)
Wed, 1144° / 23°0.03
44 °
Acme, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.03 in
Chance of precipitation22%
Record high65° (1999)
Record low-8° (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 Acme, 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 Acme, 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.