Northstar weather live forecast

Today's maximum temperature in Northstar is expected to be 23°C. Select a day from the live weather forecast for Northstar, California, USA for more weather parameters.

Saturday
20th Jun
23

2

15

11
Sunday
21st Jun
25

6

13

11
Monday
22nd Jun
28

9

13

11
Tuesday
23rd Jun
28

9

14

11
Wednesday
24th Jun
28

8

14

11

5-day weather forecast updated at 04:03 on Sunday 21st June 2026 GMT

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The 5-day weather forecast for California (Northstar) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Northstar weather forecast by day

Below are the detailed weather forecasts for Northstar for the next 5 days.

Northstar weather for Saturday 20th June 2026

Expect clear skies in Northstar, California with a maximum temperature of 23°C, maximum UV of 11 (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.

23
°C maximum temperature
2
°C minimum temperature
clear skies
15
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from W

Northstar weather for Sunday 21st June 2026

Expect scattered clouds in Northstar, California with a maximum temperature of 25°C, maximum UV of 11 (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

25
°C maximum temperature
6
°C minimum temperature
scattered clouds
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from W

Northstar weather for Monday 22nd June 2026

Expect scattered clouds in Northstar, California with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

28
°C maximum temperature
9
°C minimum temperature
scattered clouds
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
9
kph wind from W

Northstar weather for Tuesday 23rd June 2026

Expect clear skies in Northstar, California with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

28
°C maximum temperature
9
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from W

Northstar weather for Wednesday 24th June 2026

Expect scattered clouds in Northstar, California with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.