For the upcoming 2 months, the price will be higher than today's price but I don't think the Litecoin will go to all time high level because of the halving on Monday. The market has already priced the halving and traders bought the cheap Litecoins. I expect a dump on the market on Monday, old buyers will dump the price to the new buyers who want to buy due to the halving.
As we did not see the changes in Litecoin price for several months, it will be strange to wait that LTC could jump in a minute. Actually, this halving will be not a great event: miners might start complaining a bit more. In any case, this token will stay on of the crypto market leaders for years. It is a reliable altcoin, and if a bloodbath comes, it will survive.