Riverbank, CA Weather & Growing Conditions
This Afternoon
67°F
Mostly Sunny
Mostly sunny. High near 67, with temperatures falling to around 62 in the afternoon. East southeast wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Mostly Sunny | 5 mph ESE | 13% |
| Tonight | 50°F | Partly Cloudy | 2 to 9 mph NNE | 3% |
| Wednesday | 69°F | Sunny | 6 to 12 mph NW | 0% |
| Wednesday Night | 49°F | Partly Cloudy | 2 to 6 mph NNW | 0% |
| Thursday | 70°F | Sunny | 2 to 8 mph NW | 0% |
| Thursday Night | 45°F | Clear then Patchy Fog | 0 to 6 mph NNE | 0% |
| Friday | 72°F | Patchy Fog then Sunny | 3 mph NNW | 0% |
| Friday Night | 48°F | Clear | 0 to 3 mph N | 0% |
| Saturday | 75°F | Sunny | 2 mph ESE | 0% |
| Saturday Night | 50°F | Mostly Clear | 1 mph N | 0% |
| Sunday | 75°F | Sunny | 3 mph NNW | 0% |
| Sunday Night | 51°F | Partly Cloudy | 0 to 3 mph NNW | 0% |
| Monday | 73°F | Mostly Sunny | 1 to 5 mph NNW | 0% |
| Monday Night | 51°F | Partly Cloudy | 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Riverbank, CA
Last spring frost
Jan 31
First fall frost
Dec 5
Growing season
312 days
Hardiness zone
9b
Explore more for Riverbank, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Modesto City Co Ap, Ca (7.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.