Clear night
Feels like 62°F
Wind direction N
Gusts 11 mph
Humidity 62%
Cloud cover 0%
Pressure 29.91 inHg
Now · 10:59 PM
Valleton, CA Weather Forecast – Hourly & 15-Day
United States · California
65°F
Clear night
Feels like: 62°F
💧 Humidity 62%
🌡 Pressure 29.91 inHg
💨 Wind 6 mph
👁 Visibility 18.2 mi
☁ Clouds 0%
☀️ UV index 0.0 · Low
🌅 Sunrise 6:52 AM
🌇 Sunset 6:56 PM
Hourly Forecast for Valleton
Today
Clear night
Tomorrow
Clear night
Feels like 59°F
Wind direction N
Gusts 8 mph
Humidity 71%
Cloud cover 0%
Pressure 29.91 inHg
Clear night
Feels like 57°F
Wind direction N
Gusts 4 mph
Humidity 76%
Cloud cover 0%
Pressure 29.91 inHg
Mostly cloudy
Feels like 60°F
Wind direction N
Gusts 5 mph
Humidity 65%
Cloud cover 68%
Pressure 29.94 inHg
Mostly cloudy
Feels like 73°F
Wind direction SW
Gusts 11 mph
Humidity 38%
Cloud cover 71%
Pressure 29.91 inHg
Sunny
Feels like 82°F
Wind direction S
Gusts 15 mph
Humidity 22%
Cloud cover 12%
Pressure 29.85 inHg
Overcast
Feels like 78°F
Wind direction SW
Gusts 19 mph
Humidity 19%
Cloud cover 98%
Pressure 29.83 inHg
Overcast night
Feels like 71°F
Wind direction W
Gusts 7 mph
Humidity 35%
Cloud cover 98%
Pressure 29.85 inHg
Clear night
Feels like 59°F
Wind direction N
Gusts 6 mph
Humidity 51%
Cloud cover 0%
Pressure 29.88 inHg
Sunday
Clear night
Feels like 55°F
Wind direction NW
Gusts 4 mph
Humidity 65%
Cloud cover 0%
Pressure 29.88 inHg
Clear night
Feels like 52°F
Wind direction N
Gusts 5 mph
Humidity 67%
Cloud cover 1%
Pressure 29.88 inHg
Sunny
Feels like 54°F
Wind direction N
Gusts 5 mph
Humidity 62%
Cloud cover 1%
Pressure 29.91 inHg
Sunny
Feels like 66°F
Wind direction NW
Gusts 13 mph
Humidity 33%
Cloud cover 1%
Pressure 29.91 inHg
Sunny
Feels like 75°F
Wind direction SW
Gusts 12 mph
Humidity 20%
Cloud cover 0%
Pressure 29.85 inHg
Mostly sunny
Feels like 70°F
Wind direction SW
Gusts 19 mph
Humidity 14%
Cloud cover 16%
Pressure 29.83 inHg
Mostly clear night
Feels like 61°F
Wind direction W
Gusts 8 mph
Humidity 31%
Cloud cover 15%
Pressure 29.85 inHg
Today
Clear night
Feels like 62°F
Wind direction NGusts 11 mph
Humidity 62%Cloud cover 0%Pressure 29.91 inHg
Tomorrow
Clear night
Feels like 61°F
Wind direction NGusts 10 mph
Humidity 65%Cloud cover 0%Pressure 29.91 inHg
Clear night
Feels like 60°F
Wind direction NGusts 9 mph
Humidity 67%Cloud cover 0%Pressure 29.91 inHg
Clear night
Feels like 59°F
Wind direction NGusts 8 mph
Humidity 71%Cloud cover 0%Pressure 29.91 inHg
Clear night
Feels like 58°F
Wind direction NGusts 5 mph
Humidity 75%Cloud cover 0%Pressure 29.91 inHg
Clear night
Feels like 57°F
Wind direction NGusts 4 mph
Humidity 76%Cloud cover 0%Pressure 29.91 inHg
Clear night
Feels like 57°F
Wind direction NGusts 4 mph
Humidity 76%Cloud cover 0%Pressure 29.91 inHg
Clear night
Feels like 57°F
Wind direction NGusts 3 mph
Humidity 77%Cloud cover 3%Pressure 29.94 inHg
Mostly sunny
Feels like 56°F
Wind direction NGusts 3 mph
Humidity 76%Cloud cover 13%Pressure 29.94 inHg
Mostly cloudy
Feels like 60°F
Wind direction NGusts 5 mph
Humidity 65%Cloud cover 68%Pressure 29.94 inHg
Partly cloudy
Feels like 65°F
Wind direction WGusts 7 mph
Humidity 55%Cloud cover 48%Pressure 29.94 inHg
Mostly cloudy
Feels like 69°F
Wind direction WGusts 10 mph
Humidity 46%Cloud cover 88%Pressure 29.94 inHg
Mostly cloudy
Feels like 73°F
Wind direction SWGusts 11 mph
Humidity 38%Cloud cover 71%Pressure 29.91 inHg
Overcast
Feels like 76°F
Wind direction SWGusts 13 mph
Humidity 32%Cloud cover 100%Pressure 29.91 inHg
Mostly cloudy
Feels like 79°F
Wind direction SGusts 15 mph
Humidity 26%Cloud cover 77%Pressure 29.88 inHg
Sunny
Feels like 82°F
Wind direction SGusts 15 mph
Humidity 22%Cloud cover 12%Pressure 29.85 inHg
Sunny
Feels like 83°F
Wind direction SGusts 14 mph
Humidity 19%Cloud cover 2%Pressure 29.83 inHg
Mostly cloudy
Feels like 82°F
Wind direction SWGusts 17 mph
Humidity 19%Cloud cover 71%Pressure 29.83 inHg
Overcast
Feels like 78°F
Wind direction SWGusts 19 mph
Humidity 19%Cloud cover 98%Pressure 29.83 inHg
Mostly sunny
Feels like 76°F
Wind direction SWGusts 19 mph
Humidity 22%Cloud cover 29%Pressure 29.83 inHg
Mostly cloudy night
Feels like 72°F
Wind direction SWGusts 13 mph
Humidity 29%Cloud cover 66%Pressure 29.83 inHg
Overcast night
Feels like 71°F
Wind direction WGusts 7 mph
Humidity 35%Cloud cover 98%Pressure 29.85 inHg
Mostly cloudy night
Feels like 66°F
Wind direction NWGusts 4 mph
Humidity 39%Cloud cover 74%Pressure 29.88 inHg
Mostly cloudy night
Feels like 61°F
Wind direction NGusts 6 mph
Humidity 44%Cloud cover 70%Pressure 29.88 inHg
Clear night
Feels like 59°F
Wind direction NGusts 6 mph
Humidity 51%Cloud cover 0%Pressure 29.88 inHg
Sunday
Clear night
Feels like 58°F
Wind direction NGusts 4 mph
Humidity 57%Cloud cover 0%Pressure 29.88 inHg
Clear night
Feels like 57°F
Wind direction NGusts 3 mph
Humidity 61%Cloud cover 0%Pressure 29.88 inHg
Clear night
Feels like 55°F
Wind direction NWGusts 4 mph
Humidity 65%Cloud cover 0%Pressure 29.88 inHg
Clear night
Feels like 53°F
Wind direction NGusts 6 mph
Humidity 68%Cloud cover 1%Pressure 29.88 inHg
Clear night
Feels like 53°F
Wind direction NGusts 6 mph
Humidity 68%Cloud cover 1%Pressure 29.88 inHg
Clear night
Feels like 52°F
Wind direction NGusts 5 mph
Humidity 67%Cloud cover 1%Pressure 29.88 inHg
Clear night
Feels like 53°F
Wind direction NEGusts 3 mph
Humidity 66%Cloud cover 0%Pressure 29.88 inHg
Sunny
Feels like 52°F
Wind direction NEGusts 1 mph
Humidity 70%Cloud cover 0%Pressure 29.91 inHg
Sunny
Feels like 54°F
Wind direction NGusts 5 mph
Humidity 62%Cloud cover 1%Pressure 29.91 inHg
Sunny
Feels like 57°F
Wind direction NWGusts 9 mph
Humidity 55%Cloud cover 2%Pressure 29.91 inHg
Sunny
Feels like 61°F
Wind direction NWGusts 12 mph
Humidity 44%Cloud cover 2%Pressure 29.94 inHg
Sunny
Feels like 66°F
Wind direction NWGusts 13 mph
Humidity 33%Cloud cover 1%Pressure 29.91 inHg
Sunny
Feels like 69°F
Wind direction WGusts 13 mph
Humidity 25%Cloud cover 0%Pressure 29.91 inHg
Sunny
Feels like 72°F
Wind direction SWGusts 12 mph
Humidity 19%Cloud cover 0%Pressure 29.88 inHg
Sunny
Feels like 75°F
Wind direction SWGusts 12 mph
Humidity 20%Cloud cover 0%Pressure 29.85 inHg
Sunny
Feels like 75°F
Wind direction SWGusts 15 mph
Humidity 20%Cloud cover 2%Pressure 29.83 inHg
Mostly sunny
Feels like 73°F
Wind direction SWGusts 19 mph
Humidity 17%Cloud cover 16%Pressure 29.83 inHg
Mostly sunny
Feels like 70°F
Wind direction SWGusts 19 mph
Humidity 14%Cloud cover 16%Pressure 29.83 inHg
Sunny
Feels like 67°F
Wind direction SWGusts 17 mph
Humidity 13%Cloud cover 2%Pressure 29.83 inHg
Clear night
Feels like 64°F
Wind direction SWGusts 16 mph
Humidity 22%Cloud cover 12%Pressure 29.83 inHg
Mostly clear night
Feels like 61°F
Wind direction WGusts 8 mph
Humidity 31%Cloud cover 15%Pressure 29.85 inHg
Clear night
Feels like 58°F
Wind direction NWGusts 5 mph
Humidity 40%Cloud cover 3%Pressure 29.88 inHg
Clear night
Feels like 57°F
Wind direction NWGusts 5 mph
Humidity 52%Cloud cover 2%Pressure 29.88 inHg
Clear night
Feels like 55°F
Wind direction NWGusts 4 mph
Humidity 62%Cloud cover 2%Pressure 29.88 inHg
Monday
Clear night
Feels like 53°F
Wind direction NWGusts 5 mph
Humidity 71%Cloud cover 5%Pressure 29.88 inHg
Clear night
Feels like 51°F
Wind direction NWGusts 6 mph
Humidity 79%Cloud cover 3%Pressure 29.88 inHg
Clear night
Feels like 51°F
Wind direction NGusts 6 mph
Humidity 84%Cloud cover 2%Pressure 29.88 inHg
Clear night
Feels like 51°F
Wind direction NGusts 4 mph
Humidity 87%Cloud cover 2%Pressure 29.88 inHg
Clear night
Feels like 49°F
Wind direction NWGusts 4 mph
Humidity 92%Cloud cover 4%Pressure 29.88 inHg
Mostly clear night
Feels like 47°F
Wind direction NGusts 8 mph
Humidity 94%Cloud cover 20%Pressure 29.88 inHg
In Valleton and, more broadly, across the state of California: Tonight, expect mostly cloudy skies with mild to warm temperatures ranging from 73 to 80 degrees Fahrenheit. Winds will be light, coming from the west at around 9 mph, with occasional gusts reaching up to 16 mph. No precipitation is forecast for the evening and the early night hours, so outdoor plans should be comfortable. Temperatures may gradually cool into the lower 70s later in the night, but overall, conditions will remain mild. The wind remains gentle, providing a slight breeze without causing concern. Overall, it should be a pleasant evening with no weather-related disruptions.
15-Day Weather Outlook for Valleton
TomorrowTomorrow
Mostly sunny
89°/57°
💧 0 in
💨 10 mph
Mostly sunny
89°/57°
💧 0 in
💨 10 mph
Daytime temperature 80°F
Feels like 76°F
Humidity 48%
Pressure 29.88 inHg
Cloud cover 41%
Wind direction SW
Gusts 19 mph
Sunrise 6:52 AM
Sunset 6:55 PM
Sunday, September 27Sun, Sep. 27
Mostly sunny
82°/54°
💧 0 in
💨 9 mph
Mostly sunny
82°/54°
💧 0 in
💨 9 mph
Daytime temperature 74°F
Feels like 69°F
Humidity 44%
Pressure 29.88 inHg
Cloud cover 3%
Wind direction W
Gusts 19 mph
Sunrise 6:53 AM
Sunset 6:53 PM
Monday, September 28Mon, Sep. 28
Mostly sunny
56°/50°
💧 0 in
💨 5 mph
Mostly sunny
56°/50°
💧 0 in
💨 5 mph
Daytime temperature 50°F
Feels like 47°F
Humidity 84%
Pressure 29.88 inHg
Cloud cover 6%
Wind direction N
Gusts 8 mph
Sunrise 6:54 AM
Sunset 6:52 PM
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Valleton
AIR QUALITY FORECAST
Air Quality Forecast for Valleton
Fair
Nearest forecast value
11:00 PM
PM2.5 PM2.5 Good 5,1µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 16,1µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Fair 91,9µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 1,2µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 PM2.5 Good 5,2µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 16,5µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Fair 91,4µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 1,3µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 PM2.5 Good 4,8µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 18,5µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Fair 85,4µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 1,0µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 PM2.5 Good 5,2µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 17,4µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Fair 87,7µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 0,7µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 PM2.5 Good 8,9µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Fair 30,5µg/m³
Air quality is acceptable for most people.
O₃ O₃ Fair 88,5µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 1,2µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
HEALTH & EXPOSURE
UV, Sun & Health Outlook in Valleton
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 4,3Moderate
🙂Fair
Tomorrow
UV 4,6Moderate
🙂Fair
Monday
UV 0,0Low
🙂Fair
Hourly UV index tomorrow
7:00 AMUV 0,0
8:00 AMUV 0,4
9:00 AMUV 1,3
10:00 AMUV 2,4
11:00 AMUV 3,4
12:00 PMUV 4,0
1:00 PMUV 4,3
2:00 PMUV 4,2
3:00 PMUV 4,1
4:00 PMUV 3,3
5:00 PMUV 2,2
6:00 PMUV 1,0
7:00 PMUV 0,2
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
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.
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 Valleton
Sustained wind
Max gusts
The technical data used to calculate this forecast for Valleton were updated today at 10:59 PM. The displayed forecasts cover the period through 27/09/2026 at 8:00 PM. Weather and air-quality data provided by WEATHER-INFO.COM. UV-index data derived from ECMWF UVB by WEATHER PORTAL. Weather information is generated automatically and periodically reviewed by our technical team.
NIGHT SKY · VALLETON, CALIFORNIA
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.
94/100Best-hour score
BEST TIME TONIGHT
5:00 AM–6:00 AM
Astronomical darkness: 8:20 PM–5:28 AM
Cloud cover
0%
Real hourly forecast for the best viewing hour.
Moonlight
100%
Full Moon · Moon about 20° above the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 66° high at the best hour.
Estimated visible meteors
0–2/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min43%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
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
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.