Monthly outlook for Henderson, NV: average high 79.1°, average low 65.3°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 10 October (86.7°), the coolest 13 October (51.3°).
79.1°/65.3°
Average high / low
+0.5°
Above normal
4 / 1
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
76.4°
79.5°
-1.7°
20 October – 29 October
83.5°
74.9°
+4.8°
30 October – 8 November
at normal
70.6°
—
October records over 66 years
103.1°4 October 2024All-time high
29.5°30 October 2019All-time low
Sun, 1172° / 66°0.72
72 °
Henderson, Sunday, 11 October
Heavy rain. High 72°, low 66°.
Pressure29.50 inHg
Wind12.4 mph SW
Humidity64%
Visibility4.6 mi
Dew point58°
Mon, 1271° / 58°0.07
71 °
Henderson, Monday, 12 October
Light rain. High 71°, low 58°.
Pressure29.74 inHg
Wind9.1 mph SW
Humidity54%
Visibility6.2 mi
Dew point51°
Tue, 1363° / 51°0
63 °
Henderson, Tuesday, 13 October
Partly cloudy. High 63°, low 51°.
Pressure29.97 inHg
Wind7.7 mph NW
Humidity62%
Visibility6.2 mi
Dew point46°
Wed, 1470° / 53°0
70 °
Henderson, Wednesday, 14 October
Clear. High 70°, low 53°.
Pressure30.06 inHg
Wind2.8 mph N
Humidity42%
Visibility6.2 mi
Dew point42°
Thu, 1576° / 54°0
76 °
Henderson, Thursday, 15 October
Clear. High 76°, low 54°.
Pressure30.15 inHg
Wind11.2 mph N
Humidity40%
Visibility—
Dew point43°
Fri, 1680° / 58°0
80 °
Henderson, Friday, 16 October
Clear. High 80°, low 58°.
Pressure30.12 inHg
Wind12.7 mph NE
Humidity33%
Visibility—
Dew point40°
Sat, 1782° / 68°0
82 °
Henderson, Saturday, 17 October
Clear. High 82°, low 68°.
Pressure30.21 inHg
Wind5.8 mph NE
Humidity26%
Visibility—
Dew point37°
Sun, 1882° / 69°0
82 °
Henderson, Sunday, 18 October
Clear. High 82°, low 69°.
Pressure30.12 inHg
Wind5.1 mph N
Humidity21%
Visibility—
Dew point33°
Mon, 1983° / 70°0
83 °
Henderson, Monday, 19 October
Clear. High 83°, low 70°.
Pressure30.09 inHg
Wind4.4 mph N
Humidity19%
Visibility—
Dew point32°
Tue, 2084° / 70°0
84 °
Henderson, Tuesday, 20 October
Clear. High 84°, low 70°.
Pressure30.00 inHg
Wind4.5 mph N
Humidity17%
Visibility—
Dew point30°
Wed, 2185° / 71°0
85 °
Henderson, Wednesday, 21 October
Clear. High 85°, low 71°.
Pressure30.00 inHg
Wind3.6 mph N
Humidity17%
Visibility—
Dew point30°
Thu, 2285° / 72°0
85 °
Henderson, Thursday, 22 October
Clear. High 85°, low 72°.
Pressure30.03 inHg
Wind3.5 mph N
Humidity17%
Visibility—
Dew point31°
Fri, 2386° / 72°0
86 °
Henderson, Friday, 23 October
Clear. High 86°, low 72°.
Pressure30.00 inHg
Wind4.1 mph N
Humidity16%
Visibility—
Dew point30°
Sat, 2483° / 73°0.15
83 °
Henderson, Saturday, 24 October
Light rain. High 83°, low 73°.
Pressure29.91 inHg
Wind13.2 mph N
Humidity27%
Visibility—
Dew point43°
Sun, 2578° / 69°0.25
78 °
Henderson, Sunday, 25 October
Light rain. High 78°, low 69°.
Pressure29.91 inHg
Wind10.5 mph NE
Humidity44%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2674° / 54°0
74 °
Henderson, Monday, 26 October
Climate normal for this date — 60-year average.
Average high74°
Average low54°
Average precipitation0 in
Chance of precipitation2%
Record high85° (1988)
Record low38° (2020)
Tue, 2773° / 54°0.01
73 °
Henderson, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0.01 in
Chance of precipitation5%
Record high85° (2024)
Record low39° (1970)
Wed, 2873° / 53°0.01
73 °
Henderson, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.01 in
Chance of precipitation8%
Record high85° (1990)
Record low38° (2019)
Thu, 2972° / 52°0
72 °
Henderson, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0 in
Chance of precipitation3%
Record high87° (2003)
Record low35° (1971)
Fri, 3071° / 52°0
71 °
Henderson, Friday, 30 October
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0 in
Chance of precipitation5%
Record high85° (2008)
Record low29° (2019)
Sat, 3171° / 51°0.01
71 °
Henderson, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.01 in
Chance of precipitation7%
Record high84° (2008)
Record low35° (1972)
Sun, 0171° / 51°0.02
71 °
Henderson, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.02 in
Chance of precipitation5%
Record high83° (2008)
Record low38° (1972)
Mon, 0271° / 52°0.01
71 °
Henderson, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0.01 in
Chance of precipitation5%
Record high81° (2015)
Record low42° (1961)
Tue, 0371° / 52°0.01
71 °
Henderson, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (2020)
Record low41° (2000)
Wed, 0471° / 52°0
71 °
Henderson, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0 in
Chance of precipitation2%
Record high82° (1988)
Record low36° (2022)
Thu, 0571° / 51°0.01
71 °
Henderson, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.01 in
Chance of precipitation3%
Record high83° (2025)
Record low37° (2015)
Fri, 0671° / 51°0
71 °
Henderson, Friday, 6 November
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0 in
Chance of precipitation3%
Record high85° (2020)
Record low39° (2015)
Sat, 0770° / 51°0.01
70 °
Henderson, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.01 in
Chance of precipitation3%
Record high82° (1980)
Record low36° (2011)
Sun, 0868° / 50°0.03
68 °
Henderson, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.03 in
Chance of precipitation5%
Record high85° (2006)
Record low36° (2011)
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 Henderson, 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 Henderson, 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.