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Fontana (CA)
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Fontana (CA)
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United States weather

10 day weather forecast for Fontana

Tuesday, March 17th, 2026, at 03:28 AM
today
Heat Advisory
Sunny
40° 21°
tomorrow
Sunny
36° 19°
Thursday
Sunny
37° 20°
Friday
Sunny
36° 20°
Saturday
Sunny
32° 18°
Sunday
Sunny
28° 17°
Monday
Sunny
24° 15°
 More Details See
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Fontana Weather Pages

Fontana weather forecast

The weather forecast for Fontana over the next 4 days indicates extremely hot conditions with temperatures ranging from 36 °F to 40 °F, accompanied by a gentle breeze.

On Saturday, a notable cooling trend with temperatures reaching 32°C.

Weather today
Fontana weather forecast

Fontana 14 days weather forecast

This weeks weather in Fontana. Click on a date for detailed forecasts
Tue. 17
40°
21°
Weather Alert
Sunny
0 mm
Wed. 18
36°
19°
Sunny
0 mm
Thu. 19
37°
20°
Sunny
0 mm
Fri. 20
36°
20°
Sunny
0 mm
Sat. 21
32°
18°
Sunny
0 mm
Sun. 22
28°
17°
Sunny
0 mm
Mon. 23
24°
15°
Sunny
0 mm
Tue. 24
24°
14°
Sunny
0 mm
Wed. 25
28°
13°
Sunny
0 mm
Thu. 26
30°
16°
Sunny
0 mm
Fri. 27
32°
17°
Sunny
0 mm
Sat. 28
33°
19°
Sunny
0 mm
Sun. 29
27°
16°
Sunny
0 mm
Mon. 30
24°
13°
Sunny
0 mm
Further Ahead
Select a date

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Access Fontana weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Fontana long range weather forecast

30 day weather forecast for Fontana
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
15°
2
Light rain shower
12°
3
Patchy rain possible
15°
4
Patchy rain possible
15°
5
Overcast
15°
6
Patchy light drizzle
13°
7
Patchy rain possible
11°
8
Sunny
18°
9
Overcast
18°
10
Cloudy
16°
11
Cloudy
17°
12
Partly cloudy
19°
13
Sunny
18°
14
Sunny
14°
15
Patchy rain possible
18°
16
Patchy rain possible
15°
17
Weather Alert Sunny
40°
18
Sunny
36°
19
Sunny
37°
20
Sunny
36°
21
Sunny
32°
22
Sunny
28°
23
Sunny
24°
24
Sunny
24°
25
Sunny
28°
26
Sunny
30°
27
Sunny
32°
28
Sunny
33°
29
Sunny
27°
30
Sunny
24°
31
Patchy light rain with thunder
12°
Important Notice
Our Fontana long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Fontana

The chart displays the expected rainfall values (in mm) over the next 14 days in Fontana, highlighting variations in precipitation levels for specific dates. ☔

Fontana Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Fontana over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is Fontana?

Get accurate weather forecasts for Fontana, located at latitude 34.092 and longitude -117.435. Stay updated with localized weather information tailored for Fontana.

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