🇺🇸 Weather in Spring Valley
Current Weather in Spring Valley
Extreme Heat Watch issued July 21 at 12:28AM PDT until July 27 at 8:00PM PDT by NWS Las Vegas NV
35°C
Feels like 34°C. Partly cloudy.
Map Overlays:
Hourly Forecast for Spring Valley
10:00
38°
0%
11:00
42°
0%
12:00
41°
1%
13:00
43°
1%
14:00
43°
0%
15:00
39°
7%
16:00
41°
0%
17:00
39°
0%
18:00
40°
0%
19:00
39°
1%
20:00
37°
0%
21:00
36°
0%
22:00
35°
0%
23:00
34°
1%
00:00
33°
1%
01:00
32°
2%
02:00
31°
1%
03:00
30°
1%
04:00
30°
1%
05:00
30°
1%
06:00
30°
1%
07:00
31°
1%
08:00
32°
1%
09:00
33°
1%
14-Day Forecast for Spring Valley
2026-07-21
Sunny
43° /
31°
2026-07-22
Sunny
40° /
30°
2026-07-23
Sunny
42° /
30°
2026-07-24
Sunny
43° /
32°
2026-07-25
Sunny
43° /
31°
2026-07-26
Sunny
43° /
31°
2026-07-27
Sunny
43° /
33°
Additional Forecasts for Spring Valley
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 149.0 μg/m³
O₃ (Ozone) 72.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.3 μg/m³
SO₂ (Sulphur Dioxide) 0.7 μg/m³
PM2.5 (Fine particles) 8.7 μg/m³
PM10 (Coarse particles) 23.4 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in Spring Valley — FAQ
Answers refreshed each request based on current conditions in Spring Valley.
What is the weather like right now in Spring Valley?
Right now in Spring Valley, United States the temperature is 35.4°C (feels like 33.7°C), with partly cloudy. Relative humidity is 23% and wind is 5.0 km/h.
What is today's high and low temperature in Spring Valley?
Today's forecast high in Spring Valley is 43.1°C and the overnight low is 30.6°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Spring Valley today?
The chance of precipitation in Spring Valley today is 1%. 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 Spring Valley differ from nearby cities?
Even short distances can change temperatures noticeably. Spring Valley'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.