What is the weather in Thermalito right now?

Current weather in Thermalito is clear sky.

Where can I find the hourly weather forecast for Thermalito?

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

Is the weather forecast for Thermalito updated regularly?

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

Now · 1:03 AM

Thermalito Weather & Hourly Forecast

United States · California · 95965

81°F

Clear night

Feels like: 74°F

💧 Humidity 29% 🌡 Pressure 29.80 inHg 💨 Wind 10 mph 👁 Visibility 22.0 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Thermalito

Today

2:00 AM

Clear night

78° 💧 None 💨 7 mph H 32%29.83 inHg

5:00 AM

Clear night

72° 💧 None 💨 5 mph H 44%29.83 inHg

8:00 AM

Sunny

73° 💧 None 💨 6 mph H 41%29.85 inHg

11:00 AM

Sunny

81° 💧 0.000 in 💨 8 mph H 30%29.88 inHg

2:00 PM

Sunny

90° 💧 None 💨 7 mph H 23%29.83 inHg

5:00 PM

Sunny

93° 💧 None 💨 7 mph H 17%29.74 inHg

8:00 PM

Clear night

84° 💧 None 💨 9 mph H 24%29.74 inHg

11:00 PM

Clear night

76° 💧 None 💨 8 mph H 38%29.80 inHg

Tomorrow

2:00 AM

Clear night

71° 💧 None 💨 7 mph H 47%29.80 inHg

5:00 AM

Clear night

66° 💧 0.000 in 💨 6 mph H 59%29.83 inHg

8:00 AM

Partly cloudy

66° 💧 None 💨 7 mph H 60%29.85 inHg

11:00 AM

Overcast

75° 💧 None 💨 12 mph H 43%29.85 inHg

2:00 PM

Mostly cloudy

83° 💧 None 💨 14 mph H 32%29.83 inHg

5:00 PM

Sunny

84° 💧 None 💨 18 mph H 26%29.80 inHg

Sunday

8:00 AM

Sunny

60° 💧 None 💨 1 mph H 72%30.03 inHg

5:00 PM

Sunny

81° 💧 None 💨 6 mph H 15%29.88 inHg

Today

2:00 AM

Clear night

78° 💧 None 💨 7 mph H 32%29.83 inHg

3:00 AM

Clear night

76° 💧 None 💨 4 mph H 37%29.83 inHg

4:00 AM

Clear night

74° 💧 None 💨 5 mph H 41%29.83 inHg

5:00 AM

Clear night

72° 💧 None 💨 5 mph H 44%29.83 inHg

6:00 AM

Clear night

71° 💧 None 💨 6 mph H 45%29.85 inHg

7:00 AM

Sunny

70° 💧 None 💨 6 mph H 45%29.85 inHg

8:00 AM

Sunny

73° 💧 None 💨 6 mph H 41%29.85 inHg

9:00 AM

Sunny

75° 💧 None 💨 7 mph H 36%29.88 inHg

10:00 AM

Sunny

78° 💧 None 💨 8 mph H 32%29.88 inHg

11:00 AM

Sunny

81° 💧 None 💨 8 mph H 30%29.88 inHg

12:00 PM

Sunny

85° 💧 None 💨 9 mph H 26%29.85 inHg

1:00 PM

Sunny

88° 💧 0.000 in 💨 8 mph H 24%29.83 inHg

2:00 PM

Sunny

90° 💧 None 💨 7 mph H 23%29.83 inHg

3:00 PM

Sunny

92° 💧 None 💨 7 mph H 20%29.80 inHg

4:00 PM

Sunny

93° 💧 None 💨 7 mph H 18%29.77 inHg

5:00 PM

Sunny

93° 💧 None 💨 7 mph H 17%29.74 inHg

6:00 PM

Sunny

91° 💧 None 💨 8 mph H 18%29.74 inHg

7:00 PM

Sunny

87° 💧 None 💨 8 mph H 20%29.74 inHg

8:00 PM

Clear night

84° 💧 None 💨 9 mph H 24%29.74 inHg

9:00 PM

Clear night

82° 💧 None 💨 9 mph H 29%29.77 inHg

10:00 PM

Clear night

79° 💧 None 💨 9 mph H 34%29.80 inHg

11:00 PM

Clear night

76° 💧 None 💨 8 mph H 38%29.80 inHg

Tomorrow

12:00 AM

Mostly clear night

74° 💧 None 💨 8 mph H 42%29.80 inHg

1:00 AM

Clear night

72° 💧 None 💨 8 mph H 45%29.80 inHg

2:00 AM

Clear night

71° 💧 None 💨 7 mph H 47%29.80 inHg

3:00 AM

Clear night

69° 💧 None 💨 7 mph H 51%29.80 inHg

4:00 AM

Clear night

67° 💧 None 💨 7 mph H 56%29.80 inHg

5:00 AM

Clear night

66° 💧 None 💨 6 mph H 59%29.83 inHg

6:00 AM

Clear night

65° 💧 None 💨 7 mph H 61%29.83 inHg

7:00 AM

Mostly sunny

65° 💧 0.000 in 💨 7 mph H 63%29.83 inHg

8:00 AM

Partly cloudy

66° 💧 None 💨 7 mph H 60%29.85 inHg

9:00 AM

Partly cloudy

69° 💧 None 💨 9 mph H 54%29.85 inHg

10:00 AM

Mostly cloudy

72° 💧 None 💨 11 mph H 48%29.85 inHg

11:00 AM

Overcast

75° 💧 None 💨 12 mph H 43%29.85 inHg

12:00 PM

Overcast

78° 💧 None 💨 12 mph H 39%29.85 inHg

1:00 PM

Mostly cloudy

81° 💧 None 💨 12 mph H 35%29.85 inHg

2:00 PM

Mostly cloudy

83° 💧 None 💨 14 mph H 32%29.83 inHg

3:00 PM

Mostly cloudy

84° 💧 None 💨 15 mph H 29%29.83 inHg

4:00 PM

Mostly sunny

85° 💧 None 💨 16 mph H 26%29.80 inHg

5:00 PM

Sunny

84° 💧 None 💨 18 mph H 26%29.80 inHg

Sunday

2:00 AM

Clear night

62° 💧 None 💨 1 mph H 65%29.97 inHg

5:00 AM

Clear night

59° 💧 None 💨 1 mph H 75%30.00 inHg

8:00 AM

Sunny

60° 💧 None 💨 1 mph H 72%30.03 inHg

11:00 AM

Sunny

69° 💧 None 💨 5 mph H 47%30.00 inHg

2:00 PM

Sunny

79° 💧 None 💨 7 mph H 20%29.94 inHg

5:00 PM

Sunny

81° 💧 None 💨 6 mph H 15%29.88 inHg

8:00 PM

Clear night

73° 💧 None 💨 1 mph H 21%29.85 inHg

11:00 PM

Clear night

62° 💧 None 💨 3 mph H 49%29.88 inHg

Monday

2:00 AM

Clear night

61° 💧 None 💨 2 mph H 51%29.85 inHg

5:00 AM

Clear night

61° 💧 None 💨 1 mph H 42%29.85 inHg

8:00 AM

Sunny

65° 💧 None 💨 1 mph H 36%29.88 inHg

11:00 AM

Sunny

73° 💧 None 💨 4 mph H 31%29.85 inHg

2:00 PM

Sunny

83° 💧 None 💨 5 mph H 23%29.80 inHg

5:00 PM

Sunny

85° 💧 None 💨 5 mph H 18%29.74 inHg

8:00 PM

Clear night

76° 💧 None 💨 7 mph H 25%29.77 inHg

11:00 PM

Clear night

71° 💧 None 💨 6 mph H 32%29.80 inHg

Tuesday

2:00 AM

Clear night

63° 💧 None 💨 3 mph H 51%29.83 inHg

5:00 AM

Clear night

61° 💧 None 💨 1 mph H 61%29.85 inHg

8:00 AM

Sunny

63° 💧 None 💨 1 mph H 58%29.91 inHg

11:00 AM

Sunny

74° 💧 None 💨 5 mph H 39%29.91 inHg

2:00 PM

Sunny

83° 💧 None 💨 4 mph H 26%29.88 inHg

5:00 PM

Sunny

84° 💧 None 💨 4 mph H 21%29.85 inHg

8:00 PM

Clear night

75° 💧 None 💨 3 mph H 32%29.85 inHg

11:00 PM

Clear night

69° 💧 None 💨 5 mph H 41%29.91 inHg

Wednesday

5:00 AM

Mostly clear night

69° 💧 None 💨 4 mph H 41%29.88 inHg

11:00 AM

Sunny

60° 💧 None 💨 0 mph H 72%29.94 inHg

5:00 PM

Sunny

77° 💧 None 💨 3 mph H 36%30.00 inHg

11:00 PM

Clear night

88° 💧 None 💨 2 mph H 21%29.91 inHg

Thursday

5:00 AM

Clear night

70° 💧 None 💨 4 mph H 43%29.94 inHg

11:00 AM

Sunny

63° 💧 None 💨 2 mph H 61%29.97 inHg

5:00 PM

Sunny

77° 💧 None 💨 4 mph H 37%30.06 inHg

11:00 PM

Clear night

88° 💧 None 💨 4 mph H 23%29.97 inHg

Friday

5:00 AM

Clear night

74° 💧 None 💨 7 mph H 40%30.00 inHg

11:00 AM

Sunny

64° 💧 None 💨 2 mph H 61%30.00 inHg

5:00 PM

Mostly sunny

74° 💧 None 💨 4 mph H 42%30.03 inHg

11:00 PM

Clear night

84° 💧 None 💨 7 mph H 24%29.91 inHg

Saturday

5:00 AM

Clear night

70° 💧 None 💨 8 mph H 51%29.97 inHg

11:00 AM

Sunny

61° 💧 None 💨 5 mph H 71%29.97 inHg

5:00 PM

Sunny

69° 💧 None 💨 6 mph H 53%30.00 inHg

11:00 PM

Clear night

80° 💧 None 💨 6 mph H 29%29.88 inHg

Sunday

5:00 AM

Mostly clear night

66° 💧 None 💨 5 mph H 51%29.88 inHg

11:00 AM

Sunny

59° 💧 None 💨 1 mph H 70%29.85 inHg

5:00 PM

Mostly sunny

69° 💧 None 💨 4 mph H 55%29.85 inHg

11:00 PM

Clear night

80° 💧 None 💨 8 mph H 29%29.74 inHg

Monday

5:00 AM

Mostly clear night

67° 💧 None 💨 8 mph H 46%29.80 inHg

11:00 AM

Sunny

57° 💧 None 💨 1 mph H 84%29.83 inHg

5:00 PM

Partly cloudy

67° 💧 None 💨 4 mph H 60%29.85 inHg

11:00 PM

Partly cloudy night

76° 💧 None 💨 2 mph H 35%29.77 inHg

Tuesday

5:00 AM

Clear night

65° 💧 None 💨 3 mph H 58%29.77 inHg

11:00 AM

Sunny

63° 💧 None 💨 3 mph H 59%29.80 inHg

5:00 PM

Mostly sunny

72° 💧 None 💨 6 mph H 44%29.88 inHg

11:00 PM

Mostly clear night

78° 💧 None 💨 9 mph H 31%29.85 inHg

Wednesday

5:00 AM

Overcast night

66° 💧 None 💨 6 mph H 54%29.94 inHg

11:00 AM

Partly cloudy

58° 💧 None 💨 9 mph H 87%30.03 inHg

5:00 PM

Mostly cloudy

65° 💧 None 💨 5 mph H 61%30.09 inHg

11:00 PM

Partly cloudy night

69° 💧 None 💨 2 mph H 54%30.06 inHg

Thursday

5:00 AM

Clear night

62° 💧 None 💨 2 mph H 72%30.09 inHg

11:00 AM

Partly cloudy

58° 💧 None 💨 2 mph H 76%30.06 inHg

5:00 PM

Overcast

69° 💧 None 💨 4 mph H 57%30.06 inHg

11:00 PM

Overcast night

76° 💧 None 💨 3 mph H 36%29.94 inHg

In Thermalito and, more broadly, across the state of California: The evening will be mostly sunny with a few clouds drifting through the sky. Temperatures will remain very hot, ranging from 87 to 99 degrees Fahrenheit, so it will still feel quite warm outside. Expect moderate northwest winds, averaging up to 17 mph with gusts reaching around 32 mph, which may bring a slight breeze but won't provide much relief from the heat. No rain is expected overnight, so dry conditions will persist through the next few hours. It’s advisable to stay hydrated and take precautions if you plan to be outdoors, especially during the peak heat. The evening will be warm and breezy, with clear skies continuing into the night.

15-Day Weather Outlook for Thermalito

Friday, Sep 11Fri Sep 11

Mostly cloudy 101°/70° 💧 None 💨 13 mph

TomorrowTomorrow

Mostly sunny 93°/65° 💧 None 💨 16 mph

Sunday, Sep 13Sun Sep 13

Sunny 84°/58° 💧 0.010 in 💨 18 mph

Monday, Sep 14Mon Sep 14

Sunny 82°/58° 💧 None 💨 5 mph

Tuesday, Sep 15Tue Sep 15

Sunny 84°/61° 💧 None 💨 6 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 85°/60° 💧 None 💨 4 mph

Thursday, Sep 17Thu Sep 17

Sunny 88°/63° 💧 None 💨 4 mph

Friday, Sep 18Fri Sep 18

Mostly sunny 88°/64° 💧 None 💨 7 mph

Saturday, Sep 19Sat Sep 19

Sunny 84°/61° 💧 None 💨 8 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 80°/59° 💧 None 💨 6 mph

Monday, Sep 21Mon Sep 21

Mostly sunny 80°/57° 💧 None 💨 8 mph

Tuesday, Sep 22Tue Sep 22

Partly cloudy 76°/63° 💧 0.001 in 💨 6 mph

Wednesday, Sep 23Wed Sep 23

Partly cloudy 78°/58° 💧 0.037 in 💨 9 mph

Thursday, Sep 24Thu Sep 24

Partly cloudy 69°/58° 💧 0.004 in 💨 4 mph

Friday, Sep 25Fri Sep 25

Overcast 76°/76° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Thermalito

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Thermalito

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 2:00 AM

PM2.5 Fine particles Good 7,8µg/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 12,8µg/m³

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

O₃ Ozone Good 36,4µg/m³

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

NO₂ Nitrogen dioxide Good 7,0µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Thermalito

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 7,4High 😊Good

Tomorrow UV 7,2High 🙂Fair

Sunday UV 6,6High 🙂Fair

Monday UV 6,3High 🙂Fair

Tuesday UV 8,0Very high 😊Good

Wednesday UV 8,0Very high —Unavailable

Thursday UV 8,0Very high —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,4 9:00 AMUV 1,4 10:00 AMUV 3,1 11:00 AMUV 5,1 12:00 PMUV 6,7 1:00 PMUV 7,4 2:00 PMUV 6,9 3:00 PMUV 5,5 4:00 PMUV 3,5 5:00 PMUV 1,6 6:00 PMUV 0,5

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.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure. 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 Thermalito

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · THERMALITO, 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: 8:55 PM–5:12 AM

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

☾ Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 89° 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 min81%

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

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Forecast data for Thermalito were last refreshed today at 10:22 AM. The current forecast period extends through 13/09/2026 at 5:00 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.