A still, cloudless night on the water, with calm air over the water and pressure ticking upward. Fish at Rainbow Lake should hold close to inflow corners and shaded margins. A tough forecast; the evening offers the only real chance. Save the long walk for a better forecast. Autumn rewards covering water while the fish roam.
The bites are poor now
Night
Rainbow Lake is set in Shasta County, California. It sits at 2,021 feet above sea level. Around 87 acres of surface means several distinct areas to work. The edge runs 2.3 miles or so, easy to work in an afternoon. It ranks high for size among our Shasta County listings. You are 12 miles from Shasta. The big place round here is Chico, 70 miles distant. This one is safely inside the county line.
Open data we checked carries no depth for this water. Rip-rap along the wall holds fish that the open bank never does. The old creek line under the surface is the feature worth finding. Public occurrence data for Shasta County names Chinook salmon, green sturgeon, rainbow trout and brook trout. Some of the species recorded here are protected or tightly regulated, so check what may be targeted before you fish. Rainbow Lake fishes better once you know its edges.
July runs about 68°F on average, December about 40°F. Fish stay active all year, but they move with the heat. March through May is the strongest run, with autumn a second stretch. June to September is hot work, so the first and last hours are what count. That shapes the year on Rainbow Lake.
Public sources are silent on who controls the bank. There is no mapped parking or launch close by, which usually means walking in. Light line and small metal for the trout; a fly rod earns its place on calm evenings. State or provincial rules still apply whatever the bank status. Check whether bait restrictions apply before you buy any. For a change of water, Whiskeytown Lake is 11 miles distant. Treat Rainbow Lake as unsettled until someone local tells you otherwise.
31%
The bites are poor now
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 8.7 | 10 | 10.4 | 9.8 | 12.4 | 13.6 | 13 | 13.4 | 12.3 | 9.9 | 10.6 | 11 | 11.6 | 11.3 | 9.6 | 7.7 | 8.4 | 6.4 | 5.3 | 6.4 | 10.7 | 10 | 9.8 | 9.5 |
| 55° | 54° | 53° | 52° | 51° | 50° | 49° | 48° | 49° | 50° | 55° | 58° | 60° | 63° | 64° | 66° | 66° | 65° | 63° | 59° | 56° | 54° | 52° | 51° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 29.6 | 29.6 | 29.59 | 29.59 | 29.59 | 29.58 | 29.58 | 29.58 | 29.58 | 29.59 | 29.59 | 29.59 | 29.59 | 29.59 | 29.59 | 29.58 | 29.59 | 29.61 | 29.64 | 29.68 | 29.7 | 29.73 | 29.75 | 29.79 |
| 40 | 40 | 41 | 42 | 42 | 43 | 44 | 46 | 43 | 40 | 32 | 27 | 25 | 23 | 21 | 19 | 18 | 18 | 19 | 23 | 28 | 31 | 34 | 37 |
Sam
AI Fishing Assistant for Rainbow Lake
Morning
Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time