The 10-day span for Rocklin runs from a high near 103° on Sunday down to 63° overnight on Tuesday. Essentially no rain is in the forecast — expect a dry stretch. The NWS alert board for this area is currently clear. Right now Rocklin is running about 32° warmer than Santa Rosa. Longer view: marine climate — mild, showery winters and dry, gentle summers.
Rocklin, CA · Elev 259 ft · 38.79°N, 121.24°W · California · Forecast computed for these exact coordinates