Monthly outlook for Shannon, NV: average high 57.6°, average low 36.9°. That is 0.7° below the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 29 October (67.9°), the coolest 25 October (29.7°).
57.6°/36.9°
Average high / low
−0.7°
Below normal
1 / 2
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
58.8°
60.5°
-0.9°
24 October – 2 November
55.7°
54.4°
+0.7°
3 November – 12 November
at normal
50.2°
—
October records over 66 years
85.1°1 October 2010All-time high
-1.7°18 October 1984All-time low
Thu, 1559° / 35°0
59 °
Shannon, Thursday, 15 October
Clear. High 59°, low 35°.
Pressure30.45 inHg
Wind3.8 mph N
Humidity49%
Visibility6.2 mi
Dew point37°
Fri, 1664° / 32°0
64 °
Shannon, Friday, 16 October
Clear. High 64°, low 32°.
Pressure30.45 inHg
Wind1.3 mph E
Humidity40%
Visibility6.2 mi
Dew point33°
Sat, 1766° / 35°0
66 °
Shannon, Saturday, 17 October
Clear. High 66°, low 35°.
Pressure30.27 inHg
Wind1.7 mph E
Humidity42%
Visibility6.2 mi
Dew point36°
Sun, 1865° / 37°0
65 °
Shannon, Sunday, 18 October
Clear. High 65°, low 37°.
Pressure30.09 inHg
Wind1.3 mph SE
Humidity41%
Visibility6.2 mi
Dew point34°
Mon, 1965° / 38°0
65 °
Shannon, Monday, 19 October
Clear. High 65°, low 38°.
Pressure30.00 inHg
Wind4.1 mph SE
Humidity49%
Visibility—
Dew point34°
Tue, 2061° / 39°0.03
61 °
Shannon, Tuesday, 20 October
Light rain. High 61°, low 39°.
Pressure29.80 inHg
Wind19.7 mph S
Humidity48%
Visibility—
Dew point36°
Wed, 2154° / 41°0.18
54 °
Shannon, Wednesday, 21 October
Light rain. High 54°, low 41°.
Pressure29.77 inHg
Wind12.9 mph NW
Humidity49%
Visibility—
Dew point31°
Thu, 2254° / 41°0
54 °
Shannon, Thursday, 22 October
Clear. High 54°, low 41°.
Pressure29.94 inHg
Wind15.8 mph W
Humidity44%
Visibility—
Dew point29°
Fri, 2344° / 35°0
44 °
Shannon, Friday, 23 October
Clear. High 44°, low 35°.
Pressure30.33 inHg
Wind17.1 mph NW
Humidity43%
Visibility—
Dew point19°
Sat, 2442° / 30°0
42 °
Shannon, Saturday, 24 October
Clear. High 42°, low 30°.
Pressure30.56 inHg
Wind9.7 mph NW
Humidity28%
Visibility—
Dew point7°
Sun, 2549° / 30°0
49 °
Shannon, Sunday, 25 October
Partly cloudy. High 49°, low 30°.
Pressure30.56 inHg
Wind3.9 mph NE
Humidity19%
Visibility—
Dew point2°
Mon, 2655° / 35°0
55 °
Shannon, Monday, 26 October
Overcast. High 55°, low 35°.
Pressure30.27 inHg
Wind6.4 mph NW
Humidity14%
Visibility—
Dew point1°
Tue, 2758° / 40°0
58 °
Shannon, Tuesday, 27 October
Overcast. High 58°, low 40°.
Pressure30.12 inHg
Wind5.6 mph NW
Humidity21%
Visibility—
Dew point12°
Wed, 2862° / 44°0
62 °
Shannon, Wednesday, 28 October
Clear. High 62°, low 44°.
Pressure30.00 inHg
Wind5.7 mph N
Humidity33%
Visibility—
Dew point27°
Thu, 2968° / 47°0
68 °
Shannon, Thursday, 29 October
Overcast. High 68°, low 47°.
Pressure29.88 inHg
Wind18.9 mph W
Humidity26%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3052° / 33°0.05
52 °
Shannon, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.05 in
Chance of precipitation28%
Record high71° (2008)
Record low10° (2019)
Sat, 3152° / 33°0.04
52 °
Shannon, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (1988)
Record low8° (1991)
Sun, 0152° / 32°0.03
52 °
Shannon, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.03 in
Chance of precipitation18%
Record high71° (2025)
Record low3° (1971)
Mon, 0251° / 32°0.03
51 °
Shannon, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.03 in
Chance of precipitation20%
Record high70° (2020)
Record low9° (2003)
Tue, 0352° / 32°0.03
52 °
Shannon, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.03 in
Chance of precipitation12%
Record high69° (2025)
Record low11° (2000)
Wed, 0453° / 32°0.01
53 °
Shannon, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.01 in
Chance of precipitation12%
Record high69° (2020)
Record low11° (2000)
Thu, 0553° / 33°0.03
53 °
Shannon, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high70° (2020)
Record low4° (2015)
Fri, 0652° / 32°0.04
52 °
Shannon, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.04 in
Chance of precipitation13%
Record high69° (2020)
Record low5° (2015)
Sat, 0751° / 32°0.05
51 °
Shannon, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.05 in
Chance of precipitation27%
Record high68° (1980)
Record low5° (2015)
Sun, 0849° / 30°0.08
49 °
Shannon, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.08 in
Chance of precipitation27%
Record high65° (2007)
Record low11° (2015)
Mon, 0949° / 29°0.04
49 °
Shannon, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (1973)
Record low4° (2020)
Tue, 1047° / 30°0.03
47 °
Shannon, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2025)
Record low-1° (2000)
Wed, 1147° / 28°0.04
47 °
Shannon, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high66° (1967)
Record low4° (2015)
Thu, 1247° / 28°0.04
47 °
Shannon, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation15%
Record high65° (1999)
Record low-1° (1982)
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 Shannon, 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 Shannon, 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.