Local Forecast

Grand Terrace, CA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Grand Terrace, CA

Active Alerts 3 active

Hour-by-Hour  Current Observation

Wednesday 8:25 PM PDTWednesday 8:25 PM

°F °C
Regional Observations →
80°F

Clear

  • 100° / 73° High / Low
  • 80° Feels Like
  • 0% Chance of Rain

Wind

9 mph

SW

UV Index

0

None

Humidity

54%

Dew 62°F

Sun

5:53 AM · 7:57 PM

Rise · Set

Source: ONTARIO (KONT). Slider scrubs the next 12 hours.

5-Day Outlook

Through Sunday

Local Radar →

Tonight

73°

Forecast Missing

Detailed forecast

Tonight

Clear, with a low around 71. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.

Thursday

107° 75°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Thursday

Sunny, with a high near 105. Heat index values as high as 106. Southwest wind 0 to 15 mph, with gusts as high as 25 mph.

Night

Mostly clear, with a low around 74. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.

Friday

105° 75°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Friday

Sunny, with a high near 105. Southwest wind 0 to 15 mph, with gusts as high as 25 mph.

Night

Mostly clear, with a low around 74.

Saturday

104° 73°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Saturday

Sunny, with a high near 104.

Night

Mostly clear, with a low around 72.

Sunday

107° 71°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Sunday

Sunny, with a high near 105.

Night

Mostly clear, with a low around 71.

Grand Terrace, CA Weather Analysis Tools