Today
Expect clear. Daytime high +72°, overnight low +55°. Wind up to 11 mph. No precipitation expected.
Weather in Byron
United States · California · 37.8672, -121.6380
Today Now 1:06 PM
+70° Clear
Hourly forecast
Today10/26
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow mostly clear: daytime +68°, nighttime +50°, 4° colder.
Week
During the week the thermometer stays between +45°…+72°. Peak warmth: Mon, +72°. Coldest night — Sun, around +45°. No precipitation expected this week. Clear days — 5.
Week vs norm
- Today 10/26 +72° −2° usually +73°
- Tomorrow 10/27 +68° −5° usually +73°
- Wed 10/28 +70° −3° usually +73°
- Thu 10/29 +66° −6° usually +72°
- Fri 10/30 +68° −4° usually +72°
- Sat 10/31 +64° −7° usually +71°
- Sun 11/1 +68° −3° usually +71°
- Mon 11/2 +66° −4° usually +70°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 26
Today is cooler than usual for this date.
- Heat record +84° 2003
- Cold record +43° 2022
- Most precipitation 1.0 in 1991
- Strongest gust 38 mph 1996
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Byron
Today is about 7° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +58° / +42° | +48° | 3.5 |
| Feb | +61° / +43° | +50° | 3.3 |
| Mar | +65° / +46° | +54° | 2.7 |
| Apr | +71° / +48° | +58° | 1.3 |
| May | +78° / +53° | +64° | 0.7 |
| Jun | +85° / +58° | +70° | 0.1 |
| Jul | +89° / +60° | +73° | 0.0 |
| Aug | +88° / +60° | +72° | 0.1 |
| Sep | +86° / +58° | +70° | 0.1 |
| Oct | +78° / +53° | +64° | 0.9 |
| Nov | +65° / +46° | +54° | 1.8 |
| Dec | +57° / +42° | +48° | 3.5 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:26 AM | 6:14 PM
Moon
6:20 PM | 8:10 AM
Moon phase
Waning gibbous 100%
Next solar eclipse
Calculating for this city…