Today
Expect mostly cloudy. Daytime high +72°, overnight low +52°. Light wind, up to 6 mph. The day promises to be dry.
Weather in Isleton
United States · California · 38.1619, -121.6116
Today Now 7:36 AM
+52° Mostly cloudy
Hourly forecast
Today10/20
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow overcast: daytime +72°, nighttime +57°, no noticeable change.
Week
During the week the thermometer stays between +50°…+79°. Weekly maximum — +79° (Mon). Coldest night — Sat, around +50°. No rain in the forecast. Clear days — 4.
Week vs norm
- Today 10/20 +72° −6° usually +77°
- Tomorrow 10/21 +72° −5° usually +77°
- Thu 10/22 +70° −7° usually +77°
- Fri 10/23 +75° −1° usually +76°
- Sat 10/24 +75° as usual usually +76°
- Sun 10/25 +77° +2° usually +75°
- Mon 10/26 +79° +4° usually +75°
- Tue 10/27 +61° −14° usually +74°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 20
Today is cooler than usual for this date.
- Heat record +93° 2023
- Cold record +44° 2013
- Most precipitation 0.6 in 2004
- Strongest gust 27 mph 1996
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Isleton
Today is about 7° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +58° / +41° | +48° | 4.1 |
| Feb | +62° / +43° | +51° | 3.9 |
| Mar | +67° / +46° | +55° | 3.1 |
| Apr | +73° / +49° | +59° | 1.4 |
| May | +80° / +54° | +65° | 0.7 |
| Jun | +87° / +58° | +71° | 0.2 |
| Jul | +90° / +59° | +73° | 0.0 |
| Aug | +90° / +60° | +72° | 0.1 |
| Sep | +88° / +58° | +71° | 0.1 |
| Oct | +79° / +54° | +65° | 1.1 |
| Nov | +66° / +46° | +55° | 2.1 |
| Dec | +58° / +42° | +48° | 4.1 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:20 AM | 6:21 PM
Moon
3:36 PM | 1:27 AM
Moon phase
Waxing gibbous 70%
Next solar eclipse
Calculating for this city…