FIRST ALERT FORECAST: Feeling like Spring! Temperatures will be in the mid-70s on Sunday!

TUCSON, AZ (KOLD News 13) - This warm-up will be short lived due to a cold front moving through Monday night into Tuesday.

TONIGHT: Mostly clear. Temps fall into the low-40s.

TOMORROW: Sunny skies and much warmer. Highs in the mid-70s.

MARTIN LUTHER KING JR. DAY: More sunshine. Highs in the upper-60s.

TUESDAY: Sunny and much cooler. Highs in the upper-50s due to a cold front.

WEDNESDAY: Sunny skies with highs in the low-60s.

THURSDAY: Sunny highs in the low to mid-60s.

FRIDAY: Mostly sunny skies. Highs in the mid-60s.

SATURDAY: Mostly sunny. Highs in the upper-60s.

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