I think it could be your starter. Generally when it's cold, the starter mechanism gets stuck. This can happen if the starter is especially 7 years old or more. Good luck!!
your starter might be going out does it click if so its your starter if not than maybe battery if not battery than its the alternator
Dead battery? Bad starter? Bad/dirty connections on battery cables? If you know the battery is good, you have to listen when the key is turned. if there is an audible "click" when you turn the key its mostlikely the starter.
probably a flat battery, but could be the starter motor has died.try jump starting it.
To give a generic answer, it kinda depends on what type of click. If it is a rapid click-click-click-click... it is probably a dead (or near dead) battery. If it is just one solid "click", it is probably your starter. The single click is the sound of the selinoid clicking in to try to engage the starter. If the starter is faulty, it won't engage and turn your engine over to start.
your battery is dead or the starter solenoid
try charging the battery before you replace the starter
starter
Corroded battery terminals, defective battery, or starter.Corroded battery terminals, defective battery, or starter.
Dead battery, corroded or loose battery or starter cables, defective starter or starter solenoid, loose ground connection.
Batteries don't "click," but other parts do. If you're hearing that "click," it's probably the starter solenoid trying to engage. Either the battery's charge is low, the starter solenoid has failed, or the starter motor itself has failed. On some older cars, especially Fords, the "click" could also be a remote starter relay.
That clicking sound could be the sign of a weak, if not a totally discharged battery. Or, it could indicate a defective solenoid in the starter, or a defective bendix spring in the starter. If you are convinced that the battery is not the cause, I'd focus on the starter.
If you know the battery and connections at the battery are good then it is more than likely a defective starter.