What is the weather in London right now?

Current weather in London is clear sky.

Where can I find the hourly weather forecast for London?

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

Is the weather forecast for London updated regularly?

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

Now · 1:28 PM

London Weather & Hourly Forecast

United States · California · 93618

96°F

Sunny

Feels like: 92°F

💧 Humidity 15% 🌡 Pressure 29.83 inHg 💨 Wind 3 mph 👁 Visibility 21.3 mi ☁ Clouds 0% ☀️ UV index 8.6 · Very high 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for London

Today

2:00 PM

Sunny

98° 💧 None 💨 4 mph H 13%29.83 inHg

5:00 PM

Sunny

100° 💧 None 💨 5 mph H 12%29.77 inHg

8:00 PM

Clear night

88° 💧 None 💨 5 mph H 17%29.80 inHg

11:00 PM

Clear night

77° 💧 None 💨 14 mph H 30%29.85 inHg

Tomorrow

2:00 AM

Clear night

71° 💧 None 💨 12 mph H 40%29.91 inHg

5:00 AM

Clear night

66° 💧 None 💨 8 mph H 50%29.94 inHg

8:00 AM

Sunny

66° 💧 None 💨 9 mph H 48%29.97 inHg

11:00 AM

Sunny

76° 💧 None 💨 8 mph H 32%29.97 inHg

2:00 PM

Sunny

85° 💧 None 💨 8 mph H 20%29.91 inHg

5:00 PM

Sunny

87° 💧 None 💨 10 mph H 17%29.83 inHg

8:00 PM

Clear night

79° 💧 None 💨 10 mph H 22%29.83 inHg

11:00 PM

Clear night

73° 💧 None 💨 8 mph H 28%29.88 inHg

Monday

2:00 AM

Clear night

68° 💧 None 💨 7 mph H 45%29.88 inHg

5:00 AM

Clear night

62° 💧 None 💨 4 mph H 61%29.88 inHg

8:00 AM

Sunny

64° 💧 None 💨 2 mph H 59%29.91 inHg

11:00 AM

Sunny

76° 💧 None 💨 2 mph H 35%29.91 inHg

Today

2:00 PM

Sunny

98° 💧 None 💨 4 mph H 13%29.83 inHg

3:00 PM

Sunny

100° 💧 None 💨 4 mph H 12%29.80 inHg

4:00 PM

Sunny

100° 💧 None 💨 4 mph H 12%29.80 inHg

5:00 PM

Sunny

100° 💧 None 💨 5 mph H 12%29.77 inHg

6:00 PM

Sunny

98° 💧 None 💨 6 mph H 12%29.77 inHg

7:00 PM

Sunny

93° 💧 None 💨 4 mph H 14%29.77 inHg

8:00 PM

Clear night

88° 💧 None 💨 5 mph H 17%29.80 inHg

9:00 PM

Clear night

87° 💧 None 💨 13 mph H 20%29.80 inHg

10:00 PM

Clear night

82° 💧 None 💨 13 mph H 27%29.83 inHg

11:00 PM

Clear night

77° 💧 None 💨 14 mph H 30%29.85 inHg

Tomorrow

12:00 AM

Clear night

74° 💧 None 💨 12 mph H 34%29.88 inHg

1:00 AM

Clear night

73° 💧 None 💨 10 mph H 36%29.88 inHg

2:00 AM

Clear night

71° 💧 None 💨 12 mph H 40%29.91 inHg

3:00 AM

Clear night

68° 💧 None 💨 12 mph H 45%29.91 inHg

4:00 AM

Clear night

67° 💧 None 💨 10 mph H 49%29.91 inHg

5:00 AM

Clear night

66° 💧 None 💨 8 mph H 50%29.94 inHg

6:00 AM

Clear night

65° 💧 None 💨 7 mph H 52%29.94 inHg

7:00 AM

Sunny

64° 💧 None 💨 7 mph H 53%29.97 inHg

8:00 AM

Sunny

66° 💧 None 💨 9 mph H 48%29.97 inHg

9:00 AM

Sunny

68° 💧 None 💨 9 mph H 43%30.00 inHg

10:00 AM

Sunny

72° 💧 None 💨 9 mph H 38%29.97 inHg

11:00 AM

Sunny

76° 💧 None 💨 8 mph H 32%29.97 inHg

12:00 PM

Sunny

80° 💧 None 💨 7 mph H 27%29.97 inHg

1:00 PM

Sunny

83° 💧 None 💨 7 mph H 23%29.94 inHg

2:00 PM

Sunny

85° 💧 None 💨 8 mph H 20%29.91 inHg

3:00 PM

Sunny

87° 💧 None 💨 8 mph H 18%29.88 inHg

4:00 PM

Sunny

87° 💧 None 💨 9 mph H 17%29.85 inHg

5:00 PM

Sunny

87° 💧 None 💨 10 mph H 17%29.83 inHg

6:00 PM

Sunny

85° 💧 None 💨 10 mph H 18%29.83 inHg

7:00 PM

Sunny

82° 💧 None 💨 9 mph H 20%29.83 inHg

8:00 PM

Clear night

79° 💧 None 💨 10 mph H 22%29.83 inHg

9:00 PM

Clear night

77° 💧 None 💨 10 mph H 24%29.85 inHg

10:00 PM

Clear night

75° 💧 None 💨 10 mph H 27%29.88 inHg

11:00 PM

Clear night

73° 💧 None 💨 8 mph H 28%29.88 inHg

Monday

12:00 AM

Clear night

71° 💧 None 💨 8 mph H 30%29.88 inHg

1:00 AM

Clear night

70° 💧 None 💨 8 mph H 35%29.88 inHg

2:00 AM

Clear night

68° 💧 None 💨 7 mph H 45%29.88 inHg

3:00 AM

Clear night

66° 💧 None 💨 6 mph H 52%29.88 inHg

4:00 AM

Clear night

64° 💧 None 💨 5 mph H 56%29.88 inHg

5:00 AM

Clear night

62° 💧 None 💨 4 mph H 61%29.88 inHg

6:00 AM

Clear night

61° 💧 None 💨 3 mph H 64%29.88 inHg

7:00 AM

Sunny

60° 💧 None 💨 1 mph H 67%29.91 inHg

8:00 AM

Sunny

64° 💧 None 💨 2 mph H 59%29.91 inHg

9:00 AM

Sunny

68° 💧 None 💨 2 mph H 51%29.91 inHg

10:00 AM

Sunny

72° 💧 None 💨 2 mph H 43%29.91 inHg

11:00 AM

Sunny

76° 💧 None 💨 2 mph H 35%29.91 inHg

12:00 PM

Sunny

80° 💧 None 💨 2 mph H 29%29.88 inHg

1:00 PM

Sunny

84° 💧 None 💨 3 mph H 24%29.85 inHg

2:00 PM

Sunny

86° 💧 None 💨 2 mph H 21%29.83 inHg

3:00 PM

Sunny

88° 💧 None 💨 1 mph H 19%29.80 inHg

4:00 PM

Sunny

89° 💧 None 💨 3 mph H 17%29.77 inHg

5:00 PM

Sunny

89° 💧 None 💨 3 mph H 17%29.77 inHg

6:00 PM

Sunny

88° 💧 None 💨 3 mph H 17%29.77 inHg

7:00 PM

Sunny

84° 💧 None 💨 1 mph H 20%29.77 inHg

8:00 PM

Clear night

80° 💧 None 💨 2 mph H 23%29.77 inHg

9:00 PM

Clear night

77° 💧 None 💨 2 mph H 25%29.80 inHg

10:00 PM

Clear night

75° 💧 None 💨 3 mph H 26%29.80 inHg

11:00 PM

Clear night

73° 💧 None 💨 2 mph H 27%29.80 inHg

Tuesday

12:00 AM

Clear night

71° 💧 None 💨 1 mph H 31%29.80 inHg

1:00 AM

Clear night

69° 💧 None 💨 1 mph H 34%29.80 inHg

2:00 AM

Mostly cloudy night

67° 💧 None 💨 2 mph H 33%29.83 inHg

3:00 AM

Mostly cloudy night

66° 💧 None 💨 1 mph H 34%29.83 inHg

4:00 AM

Partly cloudy night

66° 💧 None 💨 0 mph H 35%29.83 inHg

5:00 AM

Mostly clear night

64° 💧 None 💨 0 mph H 36%29.83 inHg

8:00 AM

Sunny

65° 💧 None 💨 1 mph H 37%29.88 inHg

11:00 AM

Sunny

85° 💧 None 💨 3 mph H 17%29.88 inHg

2:00 PM

Partly cloudy

93° 💧 None 💨 4 mph H 11%29.83 inHg

5:00 PM

Sunny

93° 💧 None 💨 4 mph H 10%29.77 inHg

8:00 PM

Clear night

82° 💧 None 💨 3 mph H 15%29.77 inHg

11:00 PM

Clear night

75° 💧 None 💨 4 mph H 21%29.83 inHg

Wednesday

2:00 AM

Clear night

68° 💧 None 💨 1 mph H 31%29.85 inHg

5:00 AM

Clear night

63° 💧 None 💨 1 mph H 41%29.85 inHg

8:00 AM

Sunny

64° 💧 None 💨 4 mph H 43%29.91 inHg

11:00 AM

Sunny

81° 💧 None 💨 4 mph H 27%29.91 inHg

2:00 PM

Sunny

92° 💧 None 💨 4 mph H 16%29.85 inHg

5:00 PM

Sunny

93° 💧 None 💨 4 mph H 13%29.80 inHg

8:00 PM

Clear night

83° 💧 None 💨 1 mph H 17%29.83 inHg

11:00 PM

Clear night

76° 💧 None 💨 8 mph H 27%29.88 inHg

Thursday

2:00 AM

Clear night

68° 💧 None 💨 4 mph H 51%29.91 inHg

5:00 AM

Clear night

64° 💧 None 💨 4 mph H 59%29.94 inHg

8:00 AM

Sunny

65° 💧 None 💨 2 mph H 57%30.00 inHg

11:00 AM

Sunny

79° 💧 None 💨 3 mph H 32%30.00 inHg

2:00 PM

Sunny

89° 💧 None 💨 5 mph H 19%29.94 inHg

5:00 PM

Sunny

91° 💧 None 💨 4 mph H 15%29.91 inHg

8:00 PM

Clear night

82° 💧 None 💨 4 mph H 21%29.91 inHg

11:00 PM

Clear night

75° 💧 None 💨 4 mph H 28%29.97 inHg

Friday

2:00 AM

Clear night

70° 💧 None 💨 4 mph H 33%29.97 inHg

5:00 AM

Clear night

65° 💧 None 💨 5 mph H 44%29.97 inHg

11:00 AM

Sunny

81° 💧 None 💨 2 mph H 26%30.00 inHg

5:00 PM

Sunny

94° 💧 None 💨 6 mph H 13%29.88 inHg

11:00 PM

Clear night

77° 💧 None 💨 6 mph H 23%29.91 inHg

Saturday

5:00 AM

Clear night

66° 💧 None 💨 6 mph H 46%29.94 inHg

11:00 AM

Sunny

81° 💧 None 💨 2 mph H 27%29.97 inHg

5:00 PM

Sunny

95° 💧 None 💨 5 mph H 12%29.83 inHg

11:00 PM

Mostly clear night

78° 💧 None 💨 6 mph H 25%29.88 inHg

Sunday

5:00 AM

Clear night

66° 💧 None 💨 5 mph H 52%29.91 inHg

11:00 AM

Mostly sunny

81° 💧 None 💨 2 mph H 30%29.97 inHg

5:00 PM

Mostly sunny

94° 💧 None 💨 6 mph H 14%29.83 inHg

11:00 PM

Partly cloudy night

77° 💧 None 💨 7 mph H 28%29.88 inHg

Monday

5:00 AM

Mostly clear night

67° 💧 None 💨 6 mph H 53%29.91 inHg

11:00 AM

Sunny

80° 💧 None 💨 3 mph H 29%29.94 inHg

5:00 PM

Sunny

92° 💧 None 💨 7 mph H 14%29.80 inHg

11:00 PM

Clear night

77° 💧 None 💨 8 mph H 26%29.85 inHg

Tuesday

5:00 AM

Clear night

65° 💧 None 💨 5 mph H 52%29.85 inHg

11:00 AM

Sunny

79° 💧 None 💨 4 mph H 33%29.85 inHg

5:00 PM

Sunny

92° 💧 None 💨 6 mph H 16%29.71 inHg

11:00 PM

Clear night

75° 💧 None 💨 3 mph H 26%29.77 inHg

Wednesday

5:00 AM

Clear night

65° 💧 None 💨 1 mph H 41%29.77 inHg

11:00 AM

Sunny

86° 💧 None 💨 2 mph H 20%29.83 inHg

5:00 PM

Sunny

97° 💧 None 💨 3 mph H 11%29.74 inHg

11:00 PM

Clear night

79° 💧 None 💨 2 mph H 20%29.80 inHg

Thursday

5:00 AM

Clear night

67° 💧 None 💨 2 mph H 31%29.83 inHg

11:00 AM

Sunny

89° 💧 None 💨 3 mph H 15%29.88 inHg

5:00 PM

Sunny

101° 💧 None 💨 4 mph H 8%29.80 inHg

11:00 PM

Clear night

80° 💧 None 💨 3 mph H 17%29.85 inHg

Friday

5:00 AM

Clear night

70° 💧 None 💨 4 mph H 29%29.85 inHg

11:00 AM

Mostly cloudy

85° 💧 None 💨 2 mph H 16%29.91 inHg

5:00 PM

Overcast

99° 💧 None 💨 3 mph H 11%29.83 inHg

11:00 PM

Clear night

81° 💧 None 💨 0 mph H 25%29.88 inHg

Saturday

5:00 AM

Mostly clear night

73° 💧 None 💨 3 mph H 25%29.88 inHg

11:00 AM

Sunny

92° 💧 None 💨 4 mph H 15%29.91 inHg

5:00 PM

Sunny

103° 💧 None 💨 2 mph H 13%29.80 inHg

11:00 PM

Mostly clear night

85° 💧 None 💨 3 mph H 34%29.85 inHg

Sunday

5:00 AM

Clear night

78° 💧 None 💨 2 mph H 44%29.85 inHg

In London and, more broadly, across the state of California: The afternoon will feature clear skies and hot conditions, with temperatures ranging from 69 to 89 degrees Fahrenheit. Expect a noticeable northwest wind, with sustained speeds up to 20 mph and gusts reaching 40 mph. No precipitation is anticipated for the rest of the day, providing a dry and warm afternoon. Be prepared for the wind to pick up, especially during gusts, which may impact outdoor activities. Overall, it will be a sunny and warm day with a breezy finish.

15-Day Weather Outlook for London

TomorrowTomorrow

Mostly sunny 100°/63° 💧 None 💨 15 mph

Monday, Sep 14Mon Sep 14

Partly cloudy 88°/60° 💧 None 💨 10 mph

Tuesday, Sep 15Tue Sep 15

Mostly cloudy 92°/64° 💧 None 💨 4 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 93°/63° 💧 None 💨 5 mph

Thursday, Sep 17Thu Sep 17

Sunny 93°/64° 💧 None 💨 8 mph

Friday, Sep 18Fri Sep 18

Sunny 91°/67° 💧 None 💨 6 mph

Saturday, Sep 19Sat Sep 19

Sunny 96°/67° 💧 None 💨 7 mph

Sunday, Sep 20Sun Sep 20

Sunny 98°/68° 💧 None 💨 6 mph

Monday, Sep 21Mon Sep 21

Partly cloudy 100°/71° 💧 None 💨 4 mph

Tuesday, Sep 22Tue Sep 22

Mostly cloudy 92°/63° 💧 0.040 in 💨 11 mph

Wednesday, Sep 23Wed Sep 23

Sunny 80°/63° 💧 None 💨 7 mph

Thursday, Sep 24Thu Sep 24

Sunny 87°/65° 💧 None 💨 4 mph

Friday, Sep 25Fri Sep 25

Sunny 94°/69° 💧 None 💨 5 mph

Saturday, Sep 26Sat Sep 26

Sunny 98°/71° 💧 None 💨 4 mph

Sunday, Sep 27Sun Sep 27

Sunny 101°/89° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in London

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for London

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 2:00 PM

PM2.5 Fine particles Good 3,0µg/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 7,4µg/m³

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

O₃ Ozone Fair 97,7µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 London

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 8,6Very high 🙂Fair

Tomorrow UV 7,9High 😐Moderate

Monday UV 7,7High 😐Moderate

Tuesday UV 9,0Very high 😐Moderate

Wednesday UV 9,0Very high 😐Moderate

Thursday UV 9,0Very high —Unavailable

Friday UV 9,0Very high —Unavailable

Hourly UV index today

2:00 PMUV 7,9 3:00 PMUV 6,0 4:00 PMUV 3,7 5:00 PMUV 1,6 6:00 PMUV 0,5 7:00 PMUV 0,0

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

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Acceptable air quality

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

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day. Dry air can increase hydration needs.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for London

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · LONDON, 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: 8:37 PM–5:11 AM

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

☾ Moonlight 3% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 85° 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

Explore current conditions and forecasts for other locations.

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Forecast data for London were last refreshed today at 1:28 PM. The current forecast period extends through 14/09/2026 at 11:00 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.