Environment Canada says there is a risk of frost Monday night in Saskatoon and across parts of the central grainbelt.
The low is expected to drop to 1 C in Saskatoon and the surrounding regions.
The mercury is also expected to dip to 1 C in the Prince Albert, North Battleford, Kindersley, Rosetown, Outlook and Meadow Lake regions.
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There is also the risk of frost in the Swift Current area, where the low is expected to dip to 3 C.
Gardeners should take preventative measures to protect frost-sensitive plants and trees.
So far, Environment Canada has not issued any advisories.
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