What is the weather in Castella right now?

Current weather in Castella is scattered clouds.

Where can I find the hourly weather forecast for Castella?

This page shows hourly weather forecast for Castella, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Castella updated regularly?

Weather data for Castella is updated regularly with the latest available observations and forecasts.

Now · 3:48 PM

Castella Weather & Hourly Forecast

United States · California · 96017

73°F

Partly cloudy

Feels like: 67°F

💧 Humidity 23% 🌡 Pressure 29.97 inHg 💨 Wind 4 mph 👁 Visibility 22.6 mi ☁ Clouds 48% ☀️ UV index 5.4 · Moderate 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Castella

Today

4:00 PM

Partly cloudy

73° 💧 None 💨 4 mph H 23%29.97 inHg

7:00 PM

Mostly sunny

65° 💧 None 💨 0 mph H 44%29.97 inHg

10:00 PM

Clear night

52° 💧 None 💨 5 mph H 60%30.03 inHg

Tomorrow

1:00 AM

Clear night

49° 💧 None 💨 5 mph H 62%30.03 inHg

4:00 AM

Clear night

47° 💧 None 💨 3 mph H 67%30.06 inHg

7:00 AM

Mostly sunny

46° 💧 None 💨 3 mph H 69%30.06 inHg

10:00 AM

Mostly sunny

68° 💧 None 💨 2 mph H 33%30.09 inHg

1:00 PM

Sunny

77° 💧 None 💨 3 mph H 21%30.06 inHg

4:00 PM

Mostly sunny

80° 💧 None 💨 4 mph H 16%30.03 inHg

7:00 PM

Mostly cloudy

69° 💧 None 💨 1 mph H 34%30.06 inHg

10:00 PM

Clear night

56° 💧 None 💨 4 mph H 47%30.09 inHg

Wednesday

1:00 AM

Clear night

55° 💧 None 💨 3 mph H 41%30.12 inHg

4:00 AM

Clear night

54° 💧 None 💨 3 mph H 42%30.12 inHg

7:00 AM

Sunny

55° 💧 None 💨 3 mph H 44%30.15 inHg

10:00 AM

Sunny

75° 💧 None 💨 2 mph H 26%30.18 inHg

1:00 PM

Mostly sunny

85° 💧 None 💨 4 mph H 14%30.12 inHg

Today

4:00 PM

Partly cloudy

73° 💧 None 💨 4 mph H 23%29.97 inHg

5:00 PM

Mostly cloudy

72° 💧 None 💨 4 mph H 24%29.97 inHg

6:00 PM

Partly cloudy

70° 💧 None 💨 3 mph H 29%29.97 inHg

7:00 PM

Mostly sunny

65° 💧 None 💨 0 mph H 44%29.97 inHg

8:00 PM

Clear night

59° 💧 None 💨 3 mph H 49%30.00 inHg

9:00 PM

Clear night

54° 💧 None 💨 5 mph H 59%30.00 inHg

10:00 PM

Clear night

52° 💧 None 💨 5 mph H 60%30.03 inHg

11:00 PM

Clear night

51° 💧 None 💨 5 mph H 60%30.03 inHg

Tomorrow

12:00 AM

Clear night

50° 💧 None 💨 5 mph H 60%30.03 inHg

1:00 AM

Clear night

49° 💧 None 💨 5 mph H 62%30.03 inHg

2:00 AM

Clear night

49° 💧 None 💨 4 mph H 63%30.03 inHg

3:00 AM

Clear night

48° 💧 None 💨 4 mph H 66%30.03 inHg

4:00 AM

Clear night

47° 💧 None 💨 3 mph H 67%30.06 inHg

5:00 AM

Clear night

47° 💧 None 💨 3 mph H 69%30.06 inHg

6:00 AM

Mostly clear night

46° 💧 None 💨 3 mph H 69%30.06 inHg

7:00 AM

Mostly sunny

46° 💧 None 💨 3 mph H 69%30.06 inHg

8:00 AM

Sunny

54° 💧 None 💨 3 mph H 63%30.09 inHg

9:00 AM

Sunny

64° 💧 None 💨 2 mph H 43%30.09 inHg

10:00 AM

Mostly sunny

68° 💧 None 💨 2 mph H 33%30.09 inHg

11:00 AM

Sunny

71° 💧 None 💨 3 mph H 29%30.09 inHg

12:00 PM

Mostly sunny

74° 💧 None 💨 3 mph H 25%30.09 inHg

1:00 PM

Sunny

77° 💧 None 💨 3 mph H 21%30.06 inHg

2:00 PM

Sunny

78° 💧 None 💨 2 mph H 19%30.06 inHg

3:00 PM

Sunny

79° 💧 None 💨 3 mph H 17%30.06 inHg

4:00 PM

Mostly sunny

80° 💧 None 💨 4 mph H 16%30.03 inHg

5:00 PM

Partly cloudy

79° 💧 None 💨 3 mph H 16%30.03 inHg

6:00 PM

Mostly cloudy

76° 💧 None 💨 1 mph H 27%30.03 inHg

7:00 PM

Mostly cloudy

69° 💧 None 💨 1 mph H 34%30.06 inHg

8:00 PM

Mostly cloudy night

63° 💧 None 💨 3 mph H 35%30.06 inHg

9:00 PM

Mostly cloudy night

59° 💧 None 💨 3 mph H 42%30.06 inHg

10:00 PM

Clear night

56° 💧 None 💨 4 mph H 47%30.09 inHg

11:00 PM

Clear night

55° 💧 None 💨 4 mph H 46%30.09 inHg

Wednesday

12:00 AM

Clear night

55° 💧 None 💨 3 mph H 43%30.09 inHg

1:00 AM

Clear night

55° 💧 None 💨 3 mph H 41%30.12 inHg

2:00 AM

Clear night

56° 💧 None 💨 3 mph H 39%30.12 inHg

3:00 AM

Clear night

56° 💧 None 💨 3 mph H 39%30.12 inHg

4:00 AM

Clear night

54° 💧 None 💨 3 mph H 42%30.12 inHg

5:00 AM

Clear night

53° 💧 None 💨 3 mph H 45%30.15 inHg

6:00 AM

Clear night

53° 💧 None 💨 3 mph H 46%30.15 inHg

7:00 AM

Sunny

55° 💧 None 💨 3 mph H 44%30.15 inHg

8:00 AM

Sunny

61° 💧 None 💨 2 mph H 47%30.18 inHg

9:00 AM

Sunny

70° 💧 None 💨 2 mph H 42%30.18 inHg

10:00 AM

Sunny

75° 💧 None 💨 2 mph H 26%30.18 inHg

11:00 AM

Sunny

79° 💧 None 💨 3 mph H 22%30.15 inHg

12:00 PM

Sunny

82° 💧 None 💨 3 mph H 18%30.15 inHg

1:00 PM

Mostly sunny

85° 💧 None 💨 4 mph H 14%30.12 inHg

2:00 PM

Partly cloudy

86° 💧 None 💨 4 mph H 11%30.09 inHg

3:00 PM

Mostly cloudy

87° 💧 None 💨 4 mph H 10%30.06 inHg

4:00 PM

Overcast

87° 💧 None 💨 4 mph H 11%30.03 inHg

5:00 PM

Overcast

85° 💧 None 💨 3 mph H 12%30.03 inHg

6:00 PM

Overcast

81° 💧 None 💨 2 mph H 30%30.03 inHg

7:00 PM

Overcast

76° 💧 None 💨 0 mph H 26%30.03 inHg

8:00 PM

Mostly cloudy night

69° 💧 None 💨 2 mph H 31%30.03 inHg

9:00 PM

Mostly cloudy night

63° 💧 None 💨 3 mph H 43%30.03 inHg

10:00 PM

Overcast night

60° 💧 None 💨 4 mph H 51%30.06 inHg

11:00 PM

Overcast night

59° 💧 None 💨 4 mph H 53%30.06 inHg

Thursday

12:00 AM

Overcast night

59° 💧 None 💨 4 mph H 52%30.03 inHg

1:00 AM

Mostly cloudy night

58° 💧 None 💨 4 mph H 52%30.03 inHg

2:00 AM

Overcast night

58° 💧 None 💨 4 mph H 51%30.03 inHg

3:00 AM

Mostly cloudy night

58° 💧 None 💨 3 mph H 50%30.03 inHg

4:00 AM

Mostly cloudy night

58° 💧 None 💨 3 mph H 49%30.03 inHg

5:00 AM

Overcast night

58° 💧 None 💨 3 mph H 49%30.03 inHg

8:00 AM

Overcast

63° 💧 None 💨 3 mph H 48%30.03 inHg

11:00 AM

Partly cloudy

80° 💧 None 💨 3 mph H 20%30.00 inHg

2:00 PM

Partly cloudy

85° 💧 None 💨 5 mph H 16%29.94 inHg

5:00 PM

Overcast

78° 💧 None 💨 5 mph H 26%29.91 inHg

8:00 PM

Overcast night

69° 💧 None 💨 6 mph H 36%29.91 inHg

11:00 PM

Clear night

60° 💧 None 💨 7 mph H 35%29.94 inHg

Friday

2:00 AM

Clear night

56° 💧 None 💨 7 mph H 46%29.94 inHg

5:00 AM

Clear night

54° 💧 None 💨 6 mph H 48%29.91 inHg

8:00 AM

Sunny

59° 💧 None 💨 4 mph H 47%29.91 inHg

11:00 AM

Sunny

75° 💧 None 💨 4 mph H 25%29.88 inHg

2:00 PM

Sunny

80° 💧 None 💨 8 mph H 22%29.83 inHg

5:00 PM

Sunny

79° 💧 None 💨 9 mph H 22%29.77 inHg

8:00 PM

Clear night

65° 💧 None 💨 1 mph H 37%29.77 inHg

11:00 PM

Clear night

55° 💧 None 💨 7 mph H 36%29.80 inHg

Saturday

2:00 AM

Clear night

51° 💧 None 💨 5 mph H 43%29.80 inHg

5:00 AM

Clear night

49° 💧 None 💨 6 mph H 53%29.83 inHg

8:00 AM

Sunny

53° 💧 None 💨 6 mph H 54%29.85 inHg

11:00 AM

Sunny

64° 💧 None 💨 4 mph H 34%29.85 inHg

2:00 PM

Sunny

69° 💧 None 💨 5 mph H 24%29.85 inHg

5:00 PM

Sunny

65° 💧 None 💨 9 mph H 26%29.85 inHg

8:00 PM

Clear night

53° 💧 None 💨 10 mph H 46%29.94 inHg

11:00 PM

Clear night

48° 💧 None 💨 7 mph H 64%30.03 inHg

Sunday

2:00 AM

Clear night

44° 💧 None 💨 6 mph H 77%30.09 inHg

5:00 AM

Clear night

40° 💧 None 💨 5 mph H 83%30.12 inHg

11:00 AM

Sunny

61° 💧 None 💨 1 mph H 33%30.09 inHg

5:00 PM

Sunny

70° 💧 None 💨 1 mph H 25%30.00 inHg

11:00 PM

Clear night

50° 💧 None 💨 6 mph H 55%30.03 inHg

Monday

5:00 AM

Clear night

44° 💧 None 💨 4 mph H 69%30.03 inHg

11:00 AM

Sunny

70° 💧 None 💨 7 mph H 19%29.97 inHg

5:00 PM

Mostly sunny

77° 💧 None 💨 4 mph H 12%29.85 inHg

11:00 PM

Clear night

53° 💧 None 💨 3 mph H 37%29.91 inHg

Tuesday

5:00 AM

Clear night

55° 💧 None 💨 2 mph H 24%29.91 inHg

11:00 AM

Mostly sunny

73° 💧 None 💨 3 mph H 14%29.97 inHg

5:00 PM

Mostly sunny

76° 💧 None 💨 5 mph H 13%29.91 inHg

11:00 PM

Partly cloudy night

58° 💧 None 💨 3 mph H 30%29.97 inHg

Wednesday

5:00 AM

Partly cloudy night

54° 💧 None 💨 2 mph H 38%29.97 inHg

11:00 AM

Mostly cloudy

71° 💧 None 💨 4 mph H 23%30.00 inHg

5:00 PM

Partly cloudy

70° 💧 None 💨 5 mph H 19%29.91 inHg

11:00 PM

Clear night

55° 💧 None 💨 0 mph H 36%29.94 inHg

Thursday

5:00 AM

Clear night

47° 💧 None 💨 2 mph H 54%29.94 inHg

11:00 AM

Sunny

61° 💧 None 💨 4 mph H 41%29.97 inHg

5:00 PM

Sunny

63° 💧 None 💨 7 mph H 31%29.91 inHg

11:00 PM

Clear night

51° 💧 None 💨 2 mph H 55%30.00 inHg

Friday

5:00 AM

Clear night

46° 💧 None 💨 1 mph H 80%30.00 inHg

11:00 AM

Sunny

62° 💧 None 💨 2 mph H 45%30.03 inHg

5:00 PM

Sunny

66° 💧 None 💨 6 mph H 33%29.97 inHg

11:00 PM

Clear night

52° 💧 None 💨 1 mph H 63%29.97 inHg

Saturday

5:00 AM

Clear night

47° 💧 None 💨 1 mph H 72%29.97 inHg

11:00 AM

Sunny

61° 💧 None 💨 5 mph H 48%30.03 inHg

5:00 PM

Sunny

64° 💧 None 💨 6 mph H 32%29.94 inHg

11:00 PM

Clear night

51° 💧 None 💨 1 mph H 55%29.97 inHg

Sunday

5:00 AM

Mostly clear night

47° 💧 None 💨 1 mph H 81%29.97 inHg

11:00 AM

Light rain

51° 💧 None 💨 5 mph H 89%30.00 inHg

5:00 PM

Mostly sunny

51° 💧 None 💨 2 mph H 96%30.00 inHg

11:00 PM

Partly cloudy night

46° 💧 None 💨 1 mph H 87%30.03 inHg

Monday

5:00 AM

Mostly clear night

42° 💧 None 💨 2 mph H 95%30.06 inHg

11:00 AM

Light rain

52° 💧 None 💨 4 mph H 80%30.09 inHg

5:00 PM

Moderate rain

57° 💧 None 💨 2 mph H 59%29.97 inHg

11:00 PM

Mostly clear night

42° 💧 None 💨 5 mph H 97%30.06 inHg

Tuesday

5:00 AM

Clear night

39° 💧 None 💨 6 mph H 95%30.03 inHg

In Castella and, more broadly, across the state of California: As the afternoon comes to a close, clear skies will persist, and temperatures will remain hot, ranging from the mid-70s to near 90 degrees. Winds will be light, coming from the northwest at around 8 mph, with gusts reaching up to 10 mph. As evening approaches, expect continued dry conditions with clear skies and mild breezes. Temperatures will gradually cool but stay warm through the night, making for a comfortable evening without any rain or significant wind. Overall, it will be a pleasant and dry evening with consistent warm temperatures.

15-Day Weather Outlook for Castella

TomorrowTomorrow

Mostly cloudy 80°/46° 💧 None 💨 5 mph

Wednesday, Sep 9Wed Sep 9

Partly cloudy 87°/53° 💧 None 💨 4 mph

Thursday, Sep 10Thu Sep 10

Overcast 85°/58° 💧 None 💨 5 mph

Friday, Sep 11Fri Sep 11

Overcast 80°/54° 💧 None 💨 8 mph

Saturday, Sep 12Sat Sep 12

Sunny 79°/49° 💧 None 💨 9 mph

Sunday, Sep 13Sun Sep 13

Sunny 65°/40° 💧 None 💨 10 mph

Monday, Sep 14Mon Sep 14

Sunny 70°/44° 💧 None 💨 7 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 77°/53° 💧 None 💨 4 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 76°/54° 💧 None 💨 5 mph

Thursday, Sep 17Thu Sep 17

Partly cloudy 70°/47° 💧 None 💨 5 mph

Friday, Sep 18Fri Sep 18

Sunny 63°/46° 💧 None 💨 7 mph

Saturday, Sep 19Sat Sep 19

Sunny 66°/47° 💧 None 💨 6 mph

Sunday, Sep 20Sun Sep 20

Light rain 64°/47° 💧 0.038 in 💨 6 mph

Monday, Sep 21Mon Sep 21

Light rain 52°/42° 💧 0.152 in 💨 4 mph

Tuesday, Sep 22Tue Sep 22

Moderate rain 57°/39° 💧 0.114 in 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Castella

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Castella

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 4:00 PM

PM2.5 Fine particles Good 1,1µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,5µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 80,0µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,3µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Castella

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 7,2High 🙂Fair

Tomorrow UV 6,9High 🙂Fair

Wednesday UV 7,4High 🙂Fair

Thursday UV 7,2High 🙂Fair

Friday UV 7,3High 🙂Fair

Saturday UV 4,0Moderate —Unavailable

Sunday UV 5,0Moderate —Unavailable

Hourly UV index today

4:00 PMUV 3,5 5:00 PMUV 1,8 6:00 PMUV 0,6 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed. Dry air can increase hydration needs.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Castella

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · CASTELLA, CALIFORNIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:07 PM–5:07 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 12% Waning Crescent · Moon about 12° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 88° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min79%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Euless US · Texas · 60,421 residents Yuma US · Arizona · 100,139 residents Selsey GB · England · 10,735 residents Hamilton CA · Ontario · 569,353 residents Ellistown GB · England · 2,970 residents Milton US · Iowa · 493 residents Wareemba AU · New South Wales · 1,519 residents Winsford GB · England · 32,530 residents Elizabethton US · Tennessee · 14,374 residents Meadow Lake CA · Saskatchewan · 5,322 residents Saint-Augustin-de-Desmaures CA · Quebec · 19,907 residents Charleston US · South Carolina · 154,338 residents Olowalu US · Hawaii · 70 residents Poquoson US · Virginia · 12,639 residents Royal Leamington Spa GB · England · 51,310 residents Purdy US · Missouri · 1,121 residents

Forecast data for Castella were last refreshed today at 3:48 PM. The current forecast period extends through 09/09/2026 at 1:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.