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Today Hourly 7 days 30 days September
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September 2025 Weather | Greeley, Colorado

Today 9/15
Sunny with a Chance of Thunderstorms
Day 84°
Night 50°
55
Tue 9/16
Sunny with a Chance of Thunderstorms
Day 73°
Night 54°
55
Wed 9/17
Cloudy Weather
Day 66°
Night 46°
55
Thu 9/18
Sunny Weather
Day 73°
Night 45°
17
Fri 9/19
Sunny Weather
Day 81°
Night 45°
7
Sat 9/20
Cloudy Weather
Day 82°
Night 48°
5
Sun 9/21
Cloudy Weather
Day 88°
Night 52°
10
Mon 9/22
Sunny Weather
Day 82°
Night 46°
0
Tue 9/23
Sunny Weather
Day 84°
Night 48°
0
Wed 9/24
Sunny Weather
Day 86°
Night 50°
0
Thu 9/25
Sunny Weather
Day 88°
Night 48°
0
Fri 9/26
Cloudy Weather
Day 88°
Night 48°
3
Sat 9/27
Cloudy Weather
Day 79°
Night 46°
1
Sun 9/28
Rainy Weather
Day 88°
Night 50°
65
Mon 9/29
Cloudy Weather
Day 70°
Night 48°
25
Tue 9/30
Cloudy Weather
Day 70°
Night 48°
25