Weather for 92340 — Hesperia, CA
Conditions and forecast for the exact centre of ZIP code 92340 (34.426, -117.301), not a nearby airport.
59°
Clear sky
- Feels like:
- 59°
- Humidity:
- 46%
- Wind:
- 14 mph
- Dew point:
- 38°
Source updated: 3:50:18 PM · WeatherSignal checked: 3:50:18 PM
Next 12 hours in 92340
4 PM
63°
0%
5 PM
67°
0%
6 PM
70°
0%
7 PM
73°
0%
8 PM
75°
0%
9 PM
76°
0%
10 PM
76°
0%
11 PM
76°
0%
12 AM
74°
0%
1 AM
72°
0%
2 AM
70°
0%
3 AM
69°
0%
7 day forecast for 92340
Today
76° / 59°
0% rain · 21 mph wind
Saturday, Oct 17
75° / 59°
0% rain · 20 mph wind
Sunday, Oct 18
76° / 58°
0% rain · 13 mph wind
Monday, Oct 19
75° / 60°
0% rain · 7 mph wind
Tuesday, Oct 20
72° / 56°
0% rain · 16 mph wind
Wednesday, Oct 21
63° / 51°
0% rain · 19 mph wind
Thursday, Oct 22
56° / 47°
0% rain · 5 mph wind
About ZIP code 92340
92340 covers Hesperia in California. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: Victorville (8 mi), San Bernardino (22 mi), Rialto (22 mi), Fontana (24 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in Hesperia 92340, California
- The warmest afternoon ahead is today, reaching about 76°F.
- The coldest night ahead dips to about 47°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like today, with sustained wind near 21 mph.
- UV reaches 7 on the sunniest day — sunscreen is worth it if you will be outside around midday.
Common questions about Hesperia 92340, California weather
- How accurate is the Hesperia 92340, California forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in Hesperia 92340, California?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for Hesperia 92340, California
- Current weather in Hesperia 92340, California
- Hesperia 92340, California hourly forecast
- Hesperia 92340, California weather tomorrow
- Hesperia 92340, California weekend weather
- Hesperia 92340, California weather radar
- Hesperia 92340, California severe weather alerts
- Best time to go outside in Hesperia 92340, California
- What happened overnight in Hesperia 92340, California
- How accurate is the Hesperia 92340, California forecast?
- Hesperia 92340, California monthly weather averages
Weather in nearby cities
- Victorville, CA weather · about 8 miles away
- San Bernardino, CA weather · about 22 miles away
- Rialto, CA weather · about 22 miles away
- Fontana, CA weather · about 24 miles away
- Rancho Cucamonga, CA weather · about 28 miles away
- Jurupa Valley, CA weather · about 31 miles away