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San Bernardino long range weather forecast

30 day weather forecast for San Bernardino

June

August

Important Notice

Our San Bernardino 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 San Bernardino

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

San Bernardino Wind Speed Forecast Chart

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

Frequently asked questions about the weather in San Bernardino

How warm is it in San Bernardino over the next 14 days?

Over the next two weeks, temperatures in San Bernardino are expected to range from around 19 °C on the coldest nights up to about 41 °C on the warmest days. Use this range to plan what to pack and wear.

Will it rain in San Bernardino in the next two weeks?

Yes - rain is expected on about 1 of the next 14 days in San Bernardino, with roughly 0.1 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in San Bernardino?

Maximum wind speeds in San Bernardino are forecast to reach about 18 km/h at their peak over the next 14 days.

When is the best time to visit San Bernardino?

For a month-by-month look at temperatures and rainfall, see our best time to visit San Bernardino guide.

How accurate is the 14-day forecast for San Bernardino?

Our San Bernardino forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.

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Where is San Bernardino?

Get accurate weather forecasts for San Bernardino, located at latitude 34.108 and longitude -117.29. Stay updated with localized weather information tailored for San Bernardino.

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Mon.	Tue.	Wed.	Thu.	Fri.	Sat.	Sun.
		1 35°	2 35°	3 36°	4 35°	5 36°
6 35°	7 35°	8 36°	9 37°	10 38°	11 37°	12 35°
13 36°	14 37°	15 38°	16 36°	17 36°	18 36°	19 35°
20 34°	21 36°	22 38°	23 40°	24 39°	25 38°	26 39°
27 41°	28 41°	29 38°	30 39°	31 38°