Monthly outlook for Winchester, WY: average high 49.6°, average low 32.5°. That is 5.4° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 14 November (61.6°), the coolest 28 November (23.6°).
49.6°/32.5°
Average high / low
+5.4°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
53.6°
41.8°
+6.5°
24 November – 3 December
43°
36.5°
+3.6°
4 December – 13 December
at normal
34.2°
—
November records over 66 years
72.5°1 November 2014All-time high
-16.2°30 November 1975All-time low
Climate normals and records are computed from the nearest reference point — Airport Road (10 mi).
Sun, 1557° / 28°0
57 °
Winchester, Sunday, 15 November
Mostly clear. High 57°, low 28°.
Pressure30.00 inHg
Wind4.9 mph E
Humidity45%
Visibility6.2 mi
Dew point29°
Mon, 1659° / 25°0
59 °
Winchester, Monday, 16 November
Overcast. High 59°, low 25°.
Pressure29.97 inHg
Wind4.5 mph S
Humidity37%
Visibility6.2 mi
Dew point21°
Tue, 1760° / 37°0
60 °
Winchester, Tuesday, 17 November
Overcast. High 60°, low 37°.
Pressure29.77 inHg
Wind4 mph S
Humidity38%
Visibility6.2 mi
Dew point27°
Wed, 1851° / 38°0.02
51 °
Winchester, Wednesday, 18 November
Light rain. High 51°, low 38°.
Pressure29.97 inHg
Wind4.9 mph N
Humidity50%
Visibility6.2 mi
Dew point30°
Thu, 1952° / 33°0
52 °
Winchester, Thursday, 19 November
Partly cloudy. High 52°, low 33°.
Pressure30.03 inHg
Wind4.8 mph NW
Humidity57%
Visibility—
Dew point30°
Fri, 2048° / 36°0
48 °
Winchester, Friday, 20 November
Overcast. High 48°, low 36°.
Pressure29.80 inHg
Wind4.9 mph NW
Humidity41%
Visibility—
Dew point22°
Sat, 2148° / 33°0
48 °
Winchester, Saturday, 21 November
Mostly clear. High 48°, low 33°.
Pressure30.15 inHg
Wind3.3 mph NE
Humidity43%
Visibility—
Dew point21°
Sun, 2249° / 35°0
49 °
Winchester, Sunday, 22 November
Overcast. High 49°, low 35°.
Pressure30.09 inHg
Wind3.2 mph NE
Humidity32%
Visibility—
Dew point16°
Mon, 2351° / 39°0
51 °
Winchester, Monday, 23 November
Overcast. High 51°, low 39°.
Pressure30.06 inHg
Wind3.2 mph NE
Humidity31%
Visibility—
Dew point17°
Tue, 2452° / 35°0
52 °
Winchester, Tuesday, 24 November
Partly cloudy. High 52°, low 35°.
Pressure29.77 inHg
Wind6.9 mph S
Humidity38%
Visibility—
Dew point21°
Wed, 2550° / 33°0
50 °
Winchester, Wednesday, 25 November
Overcast. High 50°, low 33°.
Pressure29.71 inHg
Wind7.1 mph SW
Humidity46%
Visibility—
Dew point24°
Thu, 2643° / 36°0
43 °
Winchester, Thursday, 26 November
Overcast. High 43°, low 36°.
Pressure29.65 inHg
Wind25.3 mph N
Humidity42%
Visibility—
Dew point21°
Fri, 2735° / 28°0
35 °
Winchester, Friday, 27 November
Overcast. High 35°, low 28°.
Pressure30.15 inHg
Wind26.5 mph NW
Humidity48%
Visibility—
Dew point14°
Sat, 2839° / 24°0
39 °
Winchester, Saturday, 28 November
Mostly clear. High 39°, low 24°.
Pressure30.42 inHg
Wind5.7 mph E
Humidity53%
Visibility—
Dew point17°
Sun, 2938° / 25°0
38 °
Winchester, Sunday, 29 November
Overcast. High 38°, low 25°.
Pressure30.33 inHg
Wind4.9 mph S
Humidity41%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3035° / 18°0.02
35 °
Winchester, Monday, 30 November
Climate normal for this date — 60-year average.
Average high35°
Average low18°
Average precipitation0.02 in
Chance of precipitation18%
Record high57° (1999)
Record low-16° (1975)
Tue, 0136° / 18°0.03
36 °
Winchester, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low18°
Average precipitation0.03 in
Chance of precipitation10%
Record high58° (2021)
Record low-18° (1985)
Wed, 0237° / 19°0.02
37 °
Winchester, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.02 in
Chance of precipitation22%
Record high65° (2021)
Record low-18° (1985)
Thu, 0336° / 19°0.02
36 °
Winchester, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation12%
Record high55° (2017)
Record low-5° (1978)
Fri, 0436° / 19°0.02
36 °
Winchester, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.02 in
Chance of precipitation10%
Record high54° (2021)
Record low-10° (1972)
Sat, 0535° / 17°0.03
35 °
Winchester, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low17°
Average precipitation0.03 in
Chance of precipitation22%
Record high54° (2012)
Record low-21° (1972)
Sun, 0634° / 16°0.02
34 °
Winchester, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high34°
Average low16°
Average precipitation0.02 in
Chance of precipitation15%
Record high52° (1981)
Record low-30° (1972)
Mon, 0734° / 17°0.03
34 °
Winchester, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.03 in
Chance of precipitation18%
Record high50° (1981)
Record low-19° (1972)
Tue, 0833° / 16°0.03
33 °
Winchester, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.03 in
Chance of precipitation25%
Record high49° (1981)
Record low-24° (1978)
Wed, 0934° / 16°0.01
34 °
Winchester, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low16°
Average precipitation0.01 in
Chance of precipitation8%
Record high55° (2015)
Record low-18° (1972)
Thu, 1035° / 17°0.01
35 °
Winchester, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low17°
Average precipitation0.01 in
Chance of precipitation8%
Record high56° (1981)
Record low-24° (1972)
Fri, 1134° / 16°0.01
34 °
Winchester, Friday, 11 December
Climate normal for this date — 60-year average.
Average high34°
Average low16°
Average precipitation0.01 in
Chance of precipitation15%
Record high54° (2025)
Record low-22° (1961)
Sat, 1235° / 17°0.02
35 °
Winchester, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high35°
Average low17°
Average precipitation0.02 in
Chance of precipitation13%
Record high54° (2014)
Record low-21° (1961)
Sun, 1334° / 16°0.02
34 °
Winchester, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high34°
Average low16°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (2014)
Record low-12° (1961)
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 Winchester, 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 Winchester, 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.