What is the weather in Cohasset right now?

Current weather in Cohasset is few clouds.

Where can I find the hourly weather forecast for Cohasset?

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

Is the weather forecast for Cohasset updated regularly?

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

Now · 7:51 AM

Cohasset Weather & Hourly Forecast

United States · California · 95973

55°F

Mostly sunny

Feels like: 52°F

💧 Humidity 64% 🌡 Pressure 29.97 inHg 💨 Wind 2 mph 👁 Visibility 16.5 mi ☁ Clouds 22% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Cohasset

Today

8:00 AM

Mostly sunny

55° 💧 None 💨 2 mph H 64%29.97 inHg

11:00 AM

Partly cloudy

67° 💧 None 💨 5 mph H 44%29.97 inHg

2:00 PM

Sunny

71° 💧 None 💨 9 mph H 35%29.94 inHg

5:00 PM

Sunny

70° 💧 None 💨 9 mph H 32%29.88 inHg

8:00 PM

Clear night

60° 💧 None 💨 8 mph H 55%29.91 inHg

11:00 PM

Clear night

60° 💧 None 💨 8 mph H 53%29.91 inHg

Tomorrow

2:00 AM

Clear night

59° 💧 None 💨 8 mph H 54%29.88 inHg

5:00 AM

Clear night

57° 💧 None 💨 6 mph H 59%29.88 inHg

8:00 AM

Mostly sunny

60° 💧 None 💨 6 mph H 59%29.91 inHg

11:00 AM

Sunny

66° 💧 None 💨 10 mph H 43%29.94 inHg

2:00 PM

Sunny

71° 💧 None 💨 10 mph H 27%29.91 inHg

5:00 PM

Sunny

70° 💧 None 💨 5 mph H 31%29.91 inHg

8:00 PM

Clear night

60° 💧 None 💨 4 mph H 51%29.91 inHg

11:00 PM

Clear night

55° 💧 None 💨 7 mph H 62%29.97 inHg

Monday

2:00 AM

Clear night

54° 💧 None 💨 2 mph H 59%30.00 inHg

5:00 AM

Clear night

51° 💧 None 💨 4 mph H 66%29.97 inHg

Today

8:00 AM

Mostly sunny

55° 💧 None 💨 2 mph H 64%29.97 inHg

9:00 AM

Mostly sunny

64° 💧 None 💨 1 mph H 43%29.97 inHg

10:00 AM

Partly cloudy

66° 💧 None 💨 3 mph H 44%29.97 inHg

11:00 AM

Partly cloudy

67° 💧 None 💨 5 mph H 44%29.97 inHg

12:00 PM

Mostly cloudy

69° 💧 None 💨 5 mph H 42%29.97 inHg

1:00 PM

Sunny

70° 💧 None 💨 6 mph H 39%29.94 inHg

2:00 PM

Sunny

71° 💧 None 💨 9 mph H 35%29.94 inHg

3:00 PM

Sunny

72° 💧 None 💨 9 mph H 29%29.91 inHg

4:00 PM

Sunny

71° 💧 None 💨 9 mph H 29%29.91 inHg

5:00 PM

Sunny

70° 💧 None 💨 9 mph H 32%29.88 inHg

6:00 PM

Sunny

68° 💧 None 💨 8 mph H 37%29.88 inHg

7:00 PM

Sunny

65° 💧 None 💨 6 mph H 47%29.88 inHg

8:00 PM

Clear night

60° 💧 None 💨 8 mph H 55%29.91 inHg

9:00 PM

Clear night

60° 💧 None 💨 8 mph H 53%29.91 inHg

10:00 PM

Clear night

60° 💧 None 💨 8 mph H 53%29.91 inHg

11:00 PM

Clear night

60° 💧 None 💨 8 mph H 53%29.91 inHg

Tomorrow

12:00 AM

Clear night

60° 💧 None 💨 8 mph H 55%29.91 inHg

1:00 AM

Clear night

59° 💧 None 💨 8 mph H 55%29.91 inHg

2:00 AM

Clear night

59° 💧 None 💨 8 mph H 54%29.88 inHg

3:00 AM

Clear night

59° 💧 None 💨 8 mph H 53%29.88 inHg

4:00 AM

Clear night

59° 💧 None 💨 7 mph H 55%29.88 inHg

5:00 AM

Clear night

57° 💧 None 💨 6 mph H 59%29.88 inHg

6:00 AM

Clear night

56° 💧 None 💨 5 mph H 63%29.88 inHg

7:00 AM

Mostly sunny

55° 💧 None 💨 6 mph H 66%29.91 inHg

8:00 AM

Mostly sunny

60° 💧 None 💨 6 mph H 59%29.91 inHg

9:00 AM

Sunny

63° 💧 None 💨 7 mph H 53%29.94 inHg

10:00 AM

Sunny

64° 💧 None 💨 9 mph H 50%29.94 inHg

11:00 AM

Sunny

66° 💧 None 💨 10 mph H 43%29.94 inHg

12:00 PM

Sunny

68° 💧 None 💨 11 mph H 35%29.94 inHg

1:00 PM

Sunny

70° 💧 None 💨 11 mph H 30%29.91 inHg

2:00 PM

Sunny

71° 💧 None 💨 10 mph H 27%29.91 inHg

3:00 PM

Sunny

71° 💧 None 💨 9 mph H 27%29.91 inHg

4:00 PM

Mostly sunny

71° 💧 None 💨 7 mph H 29%29.91 inHg

5:00 PM

Sunny

70° 💧 None 💨 5 mph H 31%29.91 inHg

6:00 PM

Sunny

69° 💧 None 💨 4 mph H 34%29.91 inHg

7:00 PM

Sunny

65° 💧 None 💨 2 mph H 48%29.91 inHg

8:00 PM

Clear night

60° 💧 None 💨 4 mph H 51%29.91 inHg

9:00 PM

Clear night

57° 💧 None 💨 6 mph H 57%29.94 inHg

10:00 PM

Clear night

56° 💧 None 💨 6 mph H 60%29.97 inHg

11:00 PM

Clear night

55° 💧 None 💨 7 mph H 62%29.97 inHg

Monday

12:00 AM

Clear night

53° 💧 None 💨 5 mph H 67%29.97 inHg

1:00 AM

Clear night

53° 💧 None 💨 3 mph H 66%29.97 inHg

2:00 AM

Clear night

54° 💧 None 💨 2 mph H 59%30.00 inHg

3:00 AM

Clear night

54° 💧 None 💨 2 mph H 59%30.00 inHg

4:00 AM

Clear night

53° 💧 None 💨 3 mph H 62%30.00 inHg

5:00 AM

Clear night

51° 💧 None 💨 4 mph H 66%29.97 inHg

6:00 AM

Clear night

50° 💧 None 💨 6 mph H 67%29.97 inHg

7:00 AM

Sunny

51° 💧 None 💨 7 mph H 65%30.00 inHg

8:00 AM

Sunny

59° 💧 None 💨 6 mph H 56%30.00 inHg

9:00 AM

Sunny

68° 💧 None 💨 3 mph H 39%30.00 inHg

10:00 AM

Sunny

72° 💧 None 💨 3 mph H 29%30.00 inHg

11:00 AM

Sunny

74° 💧 None 💨 4 mph H 26%30.00 inHg

12:00 PM

Sunny

76° 💧 None 💨 6 mph H 25%29.97 inHg

1:00 PM

Sunny

78° 💧 None 💨 7 mph H 25%29.97 inHg

2:00 PM

Sunny

79° 💧 None 💨 8 mph H 25%29.94 inHg

3:00 PM

Sunny

79° 💧 None 💨 7 mph H 24%29.94 inHg

4:00 PM

Sunny

79° 💧 None 💨 5 mph H 23%29.91 inHg

5:00 PM

Sunny

79° 💧 None 💨 4 mph H 22%29.91 inHg

Tuesday

2:00 AM

Partly cloudy night

58° 💧 None 💨 2 mph H 49%29.94 inHg

5:00 AM

Mostly cloudy night

56° 💧 None 💨 3 mph H 49%29.94 inHg

8:00 AM

Overcast

62° 💧 None 💨 3 mph H 46%29.97 inHg

11:00 AM

Mostly cloudy

79° 💧 None 💨 5 mph H 24%30.00 inHg

2:00 PM

Overcast

83° 💧 None 💨 6 mph H 22%29.97 inHg

5:00 PM

Mostly sunny

84° 💧 None 💨 5 mph H 15%29.94 inHg

8:00 PM

Mostly clear night

72° 💧 None 💨 2 mph H 27%29.97 inHg

11:00 PM

Clear night

63° 💧 None 💨 5 mph H 36%30.03 inHg

Wednesday

2:00 AM

Mostly clear night

62° 💧 None 💨 2 mph H 37%30.03 inHg

5:00 AM

Overcast night

63° 💧 None 💨 4 mph H 38%30.03 inHg

8:00 AM

Overcast

69° 💧 None 💨 3 mph H 36%30.06 inHg

11:00 AM

Overcast

87° 💧 None 💨 4 mph H 17%30.06 inHg

2:00 PM

Mostly cloudy

91° 💧 None 💨 7 mph H 15%30.03 inHg

5:00 PM

Partly cloudy

91° 💧 None 💨 5 mph H 14%30.00 inHg

8:00 PM

Overcast night

82° 💧 None 💨 1 mph H 23%30.00 inHg

11:00 PM

Partly cloudy night

72° 💧 None 💨 3 mph H 36%30.00 inHg

Thursday

2:00 AM

Mostly clear night

70° 💧 None 💨 2 mph H 38%30.00 inHg

5:00 AM

Mostly clear night

70° 💧 None 💨 6 mph H 36%29.97 inHg

8:00 AM

Mostly cloudy

76° 💧 None 💨 3 mph H 32%30.00 inHg

11:00 AM

Mostly sunny

87° 💧 None 💨 3 mph H 19%30.00 inHg

2:00 PM

Sunny

93° 💧 None 💨 7 mph H 16%29.94 inHg

5:00 PM

Mostly sunny

92° 💧 None 💨 6 mph H 17%29.88 inHg

8:00 PM

Mostly clear night

80° 💧 None 💨 5 mph H 27%29.88 inHg

11:00 PM

Clear night

78° 💧 None 💨 1 mph H 29%29.91 inHg

Friday

5:00 AM

Mostly clear night

76° 💧 None 💨 10 mph H 35%29.94 inHg

11:00 AM

Mostly sunny

70° 💧 None 💨 5 mph H 46%29.91 inHg

5:00 PM

Partly cloudy

84° 💧 None 💨 7 mph H 31%29.94 inHg

11:00 PM

Mostly cloudy night

89° 💧 None 💨 6 mph H 15%29.88 inHg

Saturday

5:00 AM

Clear night

72° 💧 None 💨 9 mph H 32%29.91 inHg

11:00 AM

Mostly sunny

63° 💧 None 💨 2 mph H 42%29.91 inHg

5:00 PM

Partly cloudy

77° 💧 None 💨 4 mph H 33%29.97 inHg

11:00 PM

Partly cloudy night

83° 💧 None 💨 7 mph H 28%29.88 inHg

Sunday

5:00 AM

Mostly cloudy night

67° 💧 None 💨 6 mph H 50%29.91 inHg

11:00 AM

Sunny

63° 💧 None 💨 1 mph H 46%29.94 inHg

5:00 PM

Mostly cloudy

75° 💧 None 💨 5 mph H 41%29.97 inHg

11:00 PM

Mostly cloudy night

82° 💧 None 💨 6 mph H 21%29.88 inHg

Monday

5:00 AM

Clear night

65° 💧 None 💨 5 mph H 31%29.91 inHg

11:00 AM

Mostly sunny

61° 💧 None 💨 1 mph H 28%29.91 inHg

5:00 PM

Mostly cloudy

77° 💧 None 💨 5 mph H 23%29.97 inHg

11:00 PM

Mostly clear night

82° 💧 None 💨 7 mph H 16%29.88 inHg

Tuesday

5:00 AM

Clear night

67° 💧 None 💨 8 mph H 28%29.94 inHg

11:00 AM

Sunny

61° 💧 None 💨 3 mph H 35%29.94 inHg

5:00 PM

Sunny

76° 💧 None 💨 5 mph H 28%30.00 inHg

11:00 PM

Clear night

82° 💧 None 💨 7 mph H 18%29.94 inHg

Wednesday

5:00 AM

Clear night

65° 💧 None 💨 7 mph H 32%30.00 inHg

11:00 AM

Sunny

61° 💧 None 💨 2 mph H 34%30.03 inHg

5:00 PM

Sunny

80° 💧 None 💨 5 mph H 20%30.09 inHg

11:00 PM

Clear night

86° 💧 None 💨 6 mph H 13%30.00 inHg

Thursday

5:00 AM

Clear night

65° 💧 None 💨 5 mph H 28%30.06 inHg

11:00 AM

Sunny

62° 💧 None 💨 2 mph H 32%30.03 inHg

5:00 PM

Partly cloudy

83° 💧 None 💨 4 mph H 19%30.06 inHg

11:00 PM

Clear night

88° 💧 None 💨 7 mph H 11%29.94 inHg

Friday

5:00 AM

Partly cloudy night

72° 💧 None 💨 6 mph H 30%29.97 inHg

11:00 AM

Partly cloudy

65° 💧 None 💨 1 mph H 63%29.94 inHg

5:00 PM

Mostly cloudy

82° 💧 None 💨 5 mph H 33%29.94 inHg

11:00 PM

Partly cloudy night

87° 💧 None 💨 4 mph H 20%29.83 inHg

Saturday

5:00 AM

Overcast night

71° 💧 None 💨 4 mph H 38%29.85 inHg

11:00 AM

Overcast

67° 💧 None 💨 3 mph H 44%29.83 inHg

5:00 PM

Mostly cloudy

76° 💧 None 💨 8 mph H 37%29.88 inHg

11:00 PM

Light rain

68° 💧 None 💨 6 mph H 60%29.88 inHg

In Cohasset and, more broadly, across the state of California: This morning, clear skies and warm temperatures are expected, with the mercury rising from around 59 to 88 degrees Fahrenheit. Winds will be moderate from the northwest, reaching up to 14 mph, with gusts possibly hitting 31 mph. As the day progresses into the afternoon, temperatures will remain hot, and the clear skies will persist. Winds may pick up slightly, but no precipitation is anticipated throughout the day. Overall, it will be a warm and breezy day with plenty of sunshine and no rain expected.

15-Day Weather Outlook for Cohasset

TomorrowTomorrow

Mostly sunny 71°/55° 💧 None 💨 11 mph

Monday, Sep 7Mon Sep 7

Sunny 79°/50° 💧 None 💨 8 mph

Tuesday, Sep 8Tue Sep 8

Partly cloudy 83°/56° 💧 None 💨 6 mph

Wednesday, Sep 9Wed Sep 9

Mostly sunny 91°/62° 💧 None 💨 7 mph

Thursday, Sep 10Thu Sep 10

Partly cloudy 93°/70° 💧 None 💨 7 mph

Friday, Sep 11Fri Sep 11

Mostly sunny 92°/70° 💧 None 💨 10 mph

Saturday, Sep 12Sat Sep 12

Partly cloudy 89°/63° 💧 None 💨 9 mph

Sunday, Sep 13Sun Sep 13

Partly cloudy 83°/63° 💧 None 💨 7 mph

Monday, Sep 14Mon Sep 14

Mostly cloudy 82°/61° 💧 None 💨 6 mph

Tuesday, Sep 15Tue Sep 15

Mostly cloudy 82°/61° 💧 None 💨 8 mph

Wednesday, Sep 16Wed Sep 16

Sunny 82°/61° 💧 None 💨 7 mph

Thursday, Sep 17Thu Sep 17

Sunny 86°/62° 💧 None 💨 6 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 88°/65° 💧 0.11 in 💨 7 mph

Saturday, Sep 19Sat Sep 19

Mostly cloudy 87°/67° 💧 0.00 in 💨 5 mph

Sunday, Sep 20Sun Sep 20

Light rain 76°/68° 💧 0.08 in 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Cohasset

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Cohasset

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 8:00 AM

PM2.5 Fine particles Good 3,1µg/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 5,6µg/m³

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

O₃ Ozone Good 25,2µg/m³

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

NO₂ Nitrogen dioxide Good 5,3µg/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 Cohasset

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 6,8High 😊Good

Tomorrow UV 6,3High 🙂Fair

Monday UV 6,9High 🙂Fair

Tuesday UV 5,7Moderate 😐Moderate

Wednesday UV 8,0Very high 🙂Fair

Thursday UV 9,0Very high —Unavailable

Friday UV 9,0Very high —Unavailable

Hourly UV index today

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

Good air quality

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

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

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 Cohasset

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · COHASSET, CALIFORNIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

99/100Best-hour score

BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 9:06 PM–5:06 AM

☁ Cloud cover 2% Real hourly forecast for the best viewing hour.

☾ Moonlight 31% Waning Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 42° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min67%

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

AUG 28–SEP 5

AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak

ACTIVE NOW

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

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.

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Forecast data for Cohasset were last refreshed today at 7:51 AM. The current forecast period extends through 07/09/2026 at 5:00 AM. 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.