Monthly outlook for Winchester, NV: average high 73.7°, average low 58.5°. That is 0.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 28 October (79.6°), the coolest 27 October (53.3°).
73.7°/58.5°
Average high / low
+0.4°
Above normal
1 / 1
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
74.1°
73.9°
+0.1°
3 November – 12 November
73°
70°
+1.6°
13 November – 22 November
at normal
65°
—
October records over 66 years
104.5°4 October 2024All-time high
31.5°30 October 2019All-time low
Sun, 2575° / 55°0
75 °
Winchester, Sunday, 25 October
Clear. High 75°, low 55°.
Pressure30.09 inHg
Wind2.2 mph E
Humidity30%
Visibility6.2 mi
Dew point38°
Mon, 2676° / 54°0
76 °
Winchester, Monday, 26 October
Clear. High 76°, low 54°.
Pressure30.06 inHg
Wind3.6 mph E
Humidity30%
Visibility6.2 mi
Dew point39°
Tue, 2777° / 53°0
77 °
Winchester, Tuesday, 27 October
Clear. High 77°, low 53°.
Pressure29.94 inHg
Wind3.1 mph SE
Humidity23%
Visibility6.2 mi
Dew point33°
Wed, 2880° / 55°0
80 °
Winchester, Wednesday, 28 October
Partly cloudy. High 80°, low 55°.
Pressure29.91 inHg
Wind2.5 mph E
Humidity25%
Visibility6.2 mi
Dew point35°
Thu, 2978° / 57°0
78 °
Winchester, Thursday, 29 October
Overcast. High 78°, low 57°.
Pressure29.91 inHg
Wind4.7 mph SE
Humidity25%
Visibility—
Dew point29°
Fri, 3074° / 61°0
74 °
Winchester, Friday, 30 October
Overcast. High 74°, low 61°.
Pressure29.74 inHg
Wind18 mph SW
Humidity25%
Visibility—
Dew point32°
Sat, 3169° / 59°0
69 °
Winchester, Saturday, 31 October
Overcast. High 69°, low 59°.
Pressure29.91 inHg
Wind8.6 mph S
Humidity30%
Visibility—
Dew point32°
Sun, 0171° / 61°0
71 °
Winchester, Sunday, 1 November
Overcast. High 71°, low 61°.
Pressure30.18 inHg
Wind7.4 mph NE
Humidity31%
Visibility—
Dew point35°
Mon, 0267° / 53°0.43
67 °
Winchester, Monday, 2 November
Rain. High 67°, low 53°.
Pressure30.18 inHg
Wind5.7 mph NW
Humidity84%
Visibility—
Dew point50°
Tue, 0372° / 57°0
72 °
Winchester, Tuesday, 3 November
Mostly clear. High 72°, low 57°.
Pressure30.03 inHg
Wind15.4 mph SW
Humidity62%
Visibility—
Dew point49°
Wed, 0469° / 60°0
69 °
Winchester, Wednesday, 4 November
Partly cloudy. High 69°, low 60°.
Pressure29.97 inHg
Wind4.4 mph SW
Humidity53%
Visibility—
Dew point47°
Thu, 0572° / 61°0
72 °
Winchester, Thursday, 5 November
Mostly clear. High 72°, low 61°.
Pressure30.06 inHg
Wind3.6 mph E
Humidity49%
Visibility—
Dew point47°
Fri, 0673° / 63°0
73 °
Winchester, Friday, 6 November
Overcast. High 73°, low 63°.
Pressure30.09 inHg
Wind2.8 mph NW
Humidity40%
Visibility—
Dew point43°
Sat, 0775° / 63°0
75 °
Winchester, Saturday, 7 November
Overcast. High 75°, low 63°.
Pressure30.09 inHg
Wind5.5 mph NE
Humidity34%
Visibility—
Dew point40°
Sun, 0877° / 64°0
77 °
Winchester, Sunday, 8 November
Overcast. High 77°, low 64°.
Pressure29.91 inHg
Wind23.3 mph SW
Humidity23%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0969° / 50°0.01
69 °
Winchester, Monday, 9 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.01 in
Chance of precipitation5%
Record high81° (1978)
Record low37° (2020)
Tue, 1068° / 49°0
68 °
Winchester, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high68°
Average low49°
Average precipitation0 in
Chance of precipitation3%
Record high81° (1980)
Record low37° (2020)
Wed, 1167° / 49°0.02
67 °
Winchester, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high80° (1973)
Record low35° (2012)
Thu, 1267° / 49°0.02
67 °
Winchester, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (2021)
Record low35° (2000)
Fri, 1367° / 48°0
67 °
Winchester, Friday, 13 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0 in
Chance of precipitation2%
Record high80° (1995)
Record low32° (1985)
Sat, 1467° / 48°0.02
67 °
Winchester, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.02 in
Chance of precipitation8%
Record high81° (1967)
Record low29° (1964)
Sun, 1566° / 47°0.01
66 °
Winchester, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.01 in
Chance of precipitation8%
Record high79° (1981)
Record low30° (1964)
Mon, 1666° / 47°0.02
66 °
Winchester, Monday, 16 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.02 in
Chance of precipitation10%
Record high79° (2019)
Record low34° (1964)
Tue, 1766° / 47°0.02
66 °
Winchester, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.02 in
Chance of precipitation7%
Record high78° (2008)
Record low31° (1964)
Wed, 1865° / 46°0.02
65 °
Winchester, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high78° (2020)
Record low34° (1969)
Thu, 1964° / 46°0.02
64 °
Winchester, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high79° (2007)
Record low30° (1994)
Fri, 2064° / 46°0.02
64 °
Winchester, Friday, 20 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high73° (1995)
Record low31° (1964)
Sat, 2163° / 46°0.03
63 °
Winchester, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.03 in
Chance of precipitation13%
Record high77° (2006)
Record low33° (1972)
Sun, 2263° / 44°0.05
63 °
Winchester, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.05 in
Chance of precipitation12%
Record high79° (2017)
Record low32° (1983)
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, NV 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, NV 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.