Monthly outlook for Sheridan, WY: average high 56.6°, average low 36.6°. That is 2.2° above the climate normal for October. Precipitation is expected on 4 days (about 2.4 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 23 October (75.8°), the coolest 5 November (23.5°).
56.6°/36.6°
Average high / low
+2.2°
Above normal
4 / 5
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
59.5°
54.4°
+2.8°
31 October – 9 November
51.7°
48.9°
+1.5°
10 November – 19 November
at normal
45.2°
—
October records over 66 years
88°1 October 2011All-time high
-12.5°30 October 1991All-time low
Thu, 2275° / 37°0
75 °
Sheridan, Thursday, 22 October
Mostly clear. High 75°, low 37°.
Pressure29.91 inHg
Wind0.7 mph NE
Humidity38%
Visibility6.2 mi
Dew point42°
Fri, 2376° / 44°0
76 °
Sheridan, Friday, 23 October
Mostly clear. High 76°, low 44°.
Pressure29.56 inHg
Wind1.1 mph NW
Humidity50%
Visibility6.2 mi
Dew point46°
Sat, 2450° / 40°0
50 °
Sheridan, Saturday, 24 October
Mostly clear. High 50°, low 40°.
Pressure30.39 inHg
Wind4.4 mph NW
Humidity52%
Visibility6.2 mi
Dew point24°
Sun, 2558° / 34°0
58 °
Sheridan, Sunday, 25 October
Partly cloudy. High 58°, low 34°.
Pressure30.27 inHg
Wind9.1 mph SE
Humidity50%
Visibility—
Dew point31°
Mon, 2659° / 39°0
59 °
Sheridan, Monday, 26 October
Partly cloudy. High 59°, low 39°.
Pressure30.27 inHg
Wind11.3 mph SE
Humidity56%
Visibility—
Dew point36°
Tue, 2748° / 36°0.04
48 °
Sheridan, Tuesday, 27 October
Snow. High 48°, low 36°.
Pressure29.97 inHg
Wind15.3 mph N
Humidity56%
Visibility—
Dew point31°
Wed, 2848° / 34°0
48 °
Sheridan, Wednesday, 28 October
Mostly clear. High 48°, low 34°.
Pressure30.36 inHg
Wind13.7 mph NW
Humidity34%
Visibility—
Dew point16°
Thu, 2951° / 30°0
51 °
Sheridan, Thursday, 29 October
Overcast. High 51°, low 30°.
Pressure30.18 inHg
Wind3 mph SW
Humidity31%
Visibility—
Dew point14°
Fri, 3059° / 34°0
59 °
Sheridan, Friday, 30 October
Clear. High 59°, low 34°.
Pressure29.88 inHg
Wind3.6 mph SW
Humidity27%
Visibility—
Dew point15°
Sat, 3165° / 44°0
65 °
Sheridan, Saturday, 31 October
Overcast. High 65°, low 44°.
Pressure29.65 inHg
Wind5.2 mph E
Humidity21%
Visibility—
Dew point19°
Sun, 0166° / 46°0
66 °
Sheridan, Sunday, 1 November
Overcast. High 66°, low 46°.
Pressure29.77 inHg
Wind5.2 mph NE
Humidity23%
Visibility—
Dew point21°
Mon, 0266° / 47°0
66 °
Sheridan, Monday, 2 November
Overcast. High 66°, low 47°.
Pressure29.65 inHg
Wind7.8 mph E
Humidity25%
Visibility—
Dew point24°
Tue, 0350° / 29°1.69
50 °
Sheridan, Tuesday, 3 November
Snow. High 50°, low 29°.
Pressure29.80 inHg
Wind25.7 mph NW
Humidity95%
Visibility—
Dew point37°
Wed, 0430° / 26°0.62
30 °
Sheridan, Wednesday, 4 November
Snow. High 30°, low 26°.
Pressure30.15 inHg
Wind24.1 mph NW
Humidity91%
Visibility—
Dew point26°
Thu, 0533° / 23°0.05
33 °
Sheridan, Thursday, 5 November
Light snow. High 33°, low 23°.
Pressure30.36 inHg
Wind11.4 mph NW
Humidity74%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0649° / 27°0.06
49 °
Sheridan, 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 °
Sheridan, 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 °
Sheridan, 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 °
Sheridan, 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 °
Sheridan, 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 °
Sheridan, 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)
Thu, 1246° / 23°0.03
46 °
Sheridan, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low23°
Average precipitation0.03 in
Chance of precipitation27%
Record high75° (1999)
Record low-18° (2014)
Fri, 1346° / 25°0.06
46 °
Sheridan, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high71° (2025)
Record low-17° (2014)
Sat, 1446° / 24°0.06
46 °
Sheridan, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high72° (1999)
Record low-3° (1978)
Sun, 1546° / 23°0.03
46 °
Sheridan, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low23°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (2021)
Record low-6° (2014)
Mon, 1646° / 25°0.03
46 °
Sheridan, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (2001)
Record low-13° (2014)
Tue, 1745° / 24°0.07
45 °
Sheridan, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low24°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (1999)
Record low0° (1961)
Wed, 1845° / 23°0.08
45 °
Sheridan, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low23°
Average precipitation0.08 in
Chance of precipitation30%
Record high68° (2008)
Record low1° (2022)
Thu, 1942° / 22°0.03
42 °
Sheridan, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.03 in
Chance of precipitation25%
Record high60° (2003)
Record low-6° (1985)
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 Sheridan, 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 Sheridan, 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.