DENVER Afternoon highs only reach the 70 degree mark for the Denver metro on Sunday. Afternoon highs will warm back up going into the beginning of the week. Expect highs near 80 degrees. However, our temperatures will fall into the 30s for the eastern plains where we have a Frost Advisory in effect until Monday morning. Bring in, or cover any vulnerable plants you have outside.Overall, its a great time to enjoy the outdoors in Denver before the colder weather sets in. Grab a jacket for the evening, and make the most of the beautiful fall vibes!Temperatures will drop into the 50s and 60s by Friday and Saturday of this upcoming week. We also have our first chance for rain by Friday for the first time since Sept. 22nd.DENVER WEATHER LINKS: Hourly forecast | Radars | Traffic | Weather Page | 24/7 Weather Stream Click here to watch the Denver7 live weather stream.