🇺🇸 Weather in Henderson
Map Overlays:
Hourly Forecast for Henderson
15:00
43°
9%
16:00
43°
9%
17:00
42°
9%
18:00
42°
9%
19:00
40°
9%
20:00
37°
9%
21:00
36°
9%
22:00
36°
9%
23:00
38°
9%
00:00
38°
1%
01:00
38°
1%
02:00
37°
0%
03:00
37°
0%
04:00
36°
0%
05:00
36°
0%
06:00
35°
0%
07:00
36°
0%
08:00
33°
0%
09:00
34°
0%
10:00
35°
0%
11:00
36°
0%
12:00
38°
0%
13:00
38°
0%
14:00
40°
2%
14-Day Forecast for Henderson
2026-08-25
Sunny
43° /
28°
2026-08-26
Sunny
40° /
33°
2026-08-27
Sunny
40° /
32°
2026-08-28
Overcast
38° /
32°
2026-08-29
Sunny
38° /
27°
2026-08-30
Sunny
36° /
27°
2026-08-31
Sunny
37° /
28°
Additional Forecasts for Henderson
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 101.0 μg/m³
O₃ (Ozone) 104.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.5 μg/m³
SO₂ (Sulphur Dioxide) 0.4 μg/m³
PM2.5 (Fine particles) 5.3 μg/m³
PM10 (Coarse particles) 11.0 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in Henderson — FAQ
Answers refreshed each request based on current conditions in Henderson.
What is the weather like right now in Henderson?
Right now in Henderson, United States the temperature is 42.6°C (feels like 40.7°C), with overcast. Relative humidity is 12% and wind is 6.8 km/h.
What is today's high and low temperature in Henderson?
Today's forecast high in Henderson is 43.3°C and the overnight low is 27.8°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Henderson today?
The chance of precipitation in Henderson today is 5%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Henderson differ from nearby cities?
Even short distances can change temperatures noticeably. Henderson's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.