Live Weather & Forecast
Weather in Gridley
California, United States · Real-time conditions & 3-day outlook
11°C
Feels like 10°C
51°F / Feels 49°F
Clear
Gridley, California
🌙 Nighttime
Updated: 2026-04-15 05:45
Humidity
86%
Wind
9.4 km/h SE
Wind Gust
17.8 km/h
Pressure
1018 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
6.6°C
Wind Degree
131°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
178.9 μg/m³
NO₂
7.6 μg/m³
O₃
60 μg/m³
SO₂
3.8 μg/m³
PM 2.5
6.8 μg/m³
PM 10
8.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Gridley, California
12 AM
13°
Clear
1 AM
12°
Clear
2 AM
11°
Clear
3 AM
11°
Clear
4 AM
10°
Clear
5 AM
11°
Clear
6 AM
10°
Clear
7 AM
10°
Sunny
8 AM
11°
Sunny
9 AM
13°
Sunny
10 AM
15°
Sunny
11 AM
17°
Sunny
12 PM
20°
Sunny
1 PM
22°
Sunny
2 PM
23°
Sunny
3 PM
22°
Sunny
4 PM
19°
Sunny
5 PM
19°
Overcast
6 PM
19°
Partly Cloudy
7 PM
15°
Partly Cloudy
8 PM
16°
Overcast
9 PM
16°
Partly Cloudy
10 PM
14°
Partly Cloudy
11 PM
11°
Partly Cloudy
3-Day Forecast
Daily overview for Gridley, California
Today
Sunny
25°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:29 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
17°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 60%
💨 Max wind: 27 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:28 AM
🌇 Sunset: 07:46 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
21°
/
2°
🌧️ 0% chance of rain
💧 Avg. humidity: 52%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:26 AM
🌇 Sunset: 07:47 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Gridley
Plan your trip to Gridley, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Gridley?
Current conditions in Gridley: Clear, temperature 11°C, humidity 86%.
What is the best time to visit Gridley?
The best time to visit Gridley is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Gridley?
Gridley is located at approximately 39.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Gridley?
The wettest period in Gridley is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Gridley?
For visits to Gridley during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Gridley in?
Gridley is located in United States, in the state of California.
What are the public holidays in Gridley in 2026?
View the 2026 public holidays for Gridley on our Holidays page.
What are the GPS coordinates used for the weather forecast in Gridley?
The weather forecast for Gridley uses coordinates 39.3638, -121.6936.