Isleton — Weather

Live · Clear within 100 km Just updated

21°C 70°F · Clear · 0% cloud cover

Feels like 18°C65°F · Low 19°C67°F · High 21°C70°F

Wind

14 km/h9 mph from W

Humidity

50%

Pressure

1010 hPa29.82 inHg stable

UV Index

0.0 Low(night)

Unsettled — heat

Isleton at a glance: 21°C, clear skies.

🌧️ Local instability on Monday, with rain. Total ~3.6 mm. Well above normal (3 mm/month).

Hourly forecast

Detailed forecast for the next 60 hours

Temperature Precipitation Wind

Now

21°C 70°F

14 9

50

23:00

19°C 67°F

14 9

56

00:00

18°C 65°F

13 8

61

01:00

17°C 63°F

11 7

66

02:00

16°C 61°F

9 5

70

03:00

15°C 59°F

8 5

73

04:00

15°C 58°F

9 6

74

05:00

14°C 58°F

10 6

76

06:00

14°C 57°F

9 6

79

07:00

15°C 58°F

10 6

77

08:00

17°C 62°F

11 7

69

09:00

19°C 66°F

12 8

61

10:00

22°C 71°F

12 7

53

11:00

25°C 76°F

10 6

47

12:00

28°C 82°F

10 6

41

13:00

30°C 86°F

10 6

36

14:00

32°C 90°F

12 8

32

15:00

33°C 92°F

16 10

29

16:00

33°C 91°F

20 12

27

17:00

32°C 90°F

21 13

26

18:00

31°C 88°F

22 13

27

19:00

29°C 84°F

20 13

32

20:00

26°C 79°F

20 13

36

21:00

23°C 73°F

20 12

41

22:00

21°C 70°F

20 12

44

23:00

20°C 68°F

19 12

44

00:00

19°C 66°F

17 11

45

03:00

16°C 61°F

15 9

53

06:00

14°C 57°F

10 6

67

09:00

17°C 63°F

17 10

55

12:00

23°C 73°F

14 8

41

15:00

27°C 80°F

17 11

32

18:00

24°C 76°F

20 12

37

21:00

19°C 65°F

16 10

52

00:00

14°C 58°F

9 6

67

03:00

12°C 54°F

11 7

79

06:00

11°C 53°F

8 5

84

09:00

18°C 64°F

12 8

60

mmin km/hmph Humidity %

Daily Forecast

Today

Jun 4 · Clear

W 14 km/h 9 mph (2516) 53%

19°C 67°F

21°C 70°F

Today

Jun 4

Clear

53%

W 14 km/h 9 mph

19°C 67°F

21°C 70°F

Tomorrow

Jun 5 · Overcast

W 22 km/h 13 mph (4025) 51% UV 4

14°C 57°F

33°C 92°F

Tomorrow

Jun 5

Overcast

51%

W 22 km/h 13 mph

14°C 57°F

33°C 92°F

Saturday

Jun 6 · Overcast

W 21 km/h 13 mph (3924) 48% UV 3

14°C 57°F

27°C 80°F

Saturday

Jun 6

Overcast

48%

W 21 km/h 13 mph

14°C 57°F

27°C 80°F

Sunday

Jun 7 · Overcast

W 24 km/h 15 mph (4528) 51% UV 3

11°C 53°F

29°C 84°F

Sunday

Jun 7

Overcast

51%

W 24 km/h 15 mph

11°C 53°F

29°C 84°F

Monday

Jun 8 · Rain

3.6 mm 0.14 in SW 27 km/h 17 mph (5232) 71% UV 3

10°C 51°F

25°C 77°F

Monday

Jun 8

Rain

71%

SW 27 km/h 17 mph

3.6 mm 0.14 in

10°C 51°F

25°C 77°F

Tuesday

Jun 9 · Drizzle

SW 20 km/h 13 mph (3924) 68% UV 3

14°C 56°F

24°C 76°F

Tuesday

Jun 9

Drizzle

68%

SW 20 km/h 13 mph

14°C 56°F

24°C 76°F

Wednesday

Jun 10 · Clear

W 21 km/h 13 mph (3924) 52% UV 3

12°C 53°F

29°C 84°F

Wednesday

Jun 10

Clear

52%

W 21 km/h 13 mph

12°C 53°F

29°C 84°F

Thursday

Jun 11 · Clear

NW 21 km/h 13 mph (4025) 39% UV 3

14°C 57°F

35°C 95°F

Thursday

Jun 11

Clear

39%

NW 21 km/h 13 mph

14°C 57°F

35°C 95°F

Extended Forecast (GFS)

Friday

Jun 12 · Clear

NW 15 km/h 9 mph (2918) 29% UV 3

17°C 63°F

41°C 106°F

Friday

Jun 12

Clear

29%

NW 15 km/h 9 mph

17°C 63°F

41°C 106°F

Saturday

Jun 13 · Clear

W 26 km/h 16 mph 27%

20°C 67°F

40°C 104°F

Saturday

Jun 13

Clear

27%

W 26 km/h 16 mph

20°C 67°F

40°C 104°F

Sunday

Jun 14 · Clear

NW 18 km/h 11 mph 38%

15°C 60°F

36°C 96°F

Sunday

Jun 14

Clear

38%

NW 18 km/h 11 mph

15°C 60°F

36°C 96°F

Monday

Jun 15 · Clear

W 19 km/h 12 mph 39%

15°C 59°F

38°C 100°F

Monday

Jun 15

Clear

39%

W 19 km/h 12 mph

15°C 59°F

38°C 100°F

Tuesday

Jun 16 · Clear

W 28 km/h 18 mph 35%

17°C 63°F

36°C 96°F

Tuesday

Jun 16

Clear

35%

W 28 km/h 18 mph

17°C 63°F

36°C 96°F

Wednesday

Jun 17 · Clear

W 26 km/h 16 mph (5233) 25%

18°C 64°F

35°C 95°F

Wednesday

Jun 17

Clear

25%

W 26 km/h 16 mph

18°C 64°F

35°C 95°F

Thursday

Jun 18 · Clear

NW 29 km/h 18 mph 25%

17°C 63°F

34°C 94°F

Thursday

Jun 18

Clear

25%

NW 29 km/h 18 mph

17°C 63°F

34°C 94°F

Friday

Jun 19 · Clear

W 22 km/h 14 mph (3522) 38%

13°C 56°F

34°C 93°F

Friday

Jun 19

Clear

38%

W 22 km/h 14 mph

13°C 56°F

34°C 93°F

Today vs. seasonal normal

-7.9°C-14.3°F

High 29.0°C84°F · Low 12.6°C55°F · Normal for this month

Isleton is located in California, United States. Elevation: 3m. Annual average temperature: 15°C. Annual precipitation: 365mm.

Clouds Last updated 08:00 PM

0% 100%

Precipitation Last updated 08:00 PM

0 10+ mm/h

Temperature Last updated 08:00 PM

−20° 40°

Frequently Asked Questions

What is the weather like in Isleton today?

Today in Isleton, United States, the temperature is 21°C with Clear. The high is 21°C and the low is 19°C.

What is the 16-day forecast for Isleton?

The 16-day forecast for Isleton shows the warmest day is Friday at 41°C, while the coolest night is Monday at 10°C. 1 day(s) have precipitation expected.

What time is sunrise and sunset in Isleton?

In Isleton, sunrise is at 02:43 PM and sunset is at 05:25 AM. Day length is approximately 14h 42m.

How accurate is the weather forecast for Isleton?

Our forecasts for Isleton use the DWD ICON model, one of the world's most advanced weather prediction systems. Accuracy is typically 85-90% for 1-3 day forecasts. Isleton has an annual average temperature of 15°C and receives 365mm of precipitation per year.

Last updated: 06/04/2026, 10:00 PM