Isleton, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Isleton now
Loading the National Weather Service forecast…
Isleton weather by the hour
Isleton weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Isleton.
This week in Isleton
Sunrise, sunset and moon in Isleton
What is the weather usually like in Isleton?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 92°F average high
- Januarycoldest month · 40°F average low
- 12.6 inprecipitation per year · 320 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Isleton: April to June and October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ANTIOCH PUMPING PLT #3, CA US (USC00040232), adjusted for the elevation of Isleton.
Isleton weather month by month
Sunrise and sunset in Isleton through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:19 AM | 5:11 PM | 9 h 52 min |
| February | 6:54 AM | 5:46 PM | 10 h 51 min |
| March | 7:15 AM | 7:14 PM | 11 h 59 min |
| April | 6:28 AM | 7:43 PM | 13 h 15 min |
| May | 5:53 AM | 8:11 PM | 14 h 18 min |
| June | 5:41 AM | 8:32 PM | 14 h 51 min |
| July | 5:54 AM | 8:30 PM | 14 h 36 min |
| August | 6:20 AM | 8:01 PM | 13 h 41 min |
| September | 6:47 AM | 7:15 PM | 12 h 28 min |
| October | 7:14 AM | 6:30 PM | 11 h 15 min |
| November | 6:46 AM | 4:55 PM | 10 h 9 min |
| December | 7:14 AM | 4:49 PM | 9 h 34 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Isleton?
Isleton has a cold semi-arid climate. The warmest month is July, with an average high of 92°F (33°C), and the coldest is January, with average lows of 40°F (5°C).
It gets about 12.6 inches (320 mm) of precipitation a year. The wettest month is January and the driest is July.
The best time to visit Isleton is April to June and October. At 10 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Isleton
Weather in towns near Isleton
Questions about the weather in Isleton
What is the hottest month in Isleton?
July, with an average high of 92°F (33°C).
What is the coldest month in Isleton?
January, with an average low of 40°F (5°C).
How much does it rain in Isleton?
About 12.6 inches (320 mm) a year; the wettest month is January.
Does it snow in Isleton?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Isleton?
April to June and October, when temperatures are most pleasant and rainy days are fewer.
What climate does Isleton have?
Cold semi-arid (Köppen BSk).
What is the weather like in Isleton in November?
Highs average 65°F and lows 46°F, with about 1.2 inches of precipitation.
What time is sunrise in Isleton?
Around 6:46 AM in mid-November, and sunset around 4:55 PM. Today’s exact times are shown above.
Where does this Isleton weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Isleton.
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