❮
Today Hourly 7 days 30 days September
❯

September 2026 Weather | Pocatello, Idaho

Tue 9/1
Rainy Weather
Day 79°
Night 59°
Wed 9/2
Cloudy Weather
Day 79°
Night 57°
Thu 9/3
Cloudy Weather
Day 79°
Night 55°
Fri 9/4
Cloudy Weather
Day 79°
Night 57°
Sat 9/5
Cloudy Weather
Day 81°
Night 57°
Sun 9/6
Cloudy Weather
Day 82°
Night 59°
Mon 9/7
Rainy Weather
Day 77°
Night 57°
Tue 9/8
Sunny Weather
Day 75°
Night 54°
Wed 9/9
Sunny Weather
Day 79°
Night 55°
Thu 9/10
Sunny Weather
Day 84°
Night 57°
Fri 9/11
Cloudy Weather
Day 84°
Night 57°
Sat 9/12
Sunny Weather
Day 81°
Night 55°
Sun 9/13
Sunny Weather
Day 82°
Night 55°
Mon 9/14
Cloudy Weather
Day 84°
Night 55°
Tue 9/15
Sunny Weather
Day 84°
Night 55°
Wed 9/16
Cloudy Weather
Day 82°
Night 55°
Thu 9/17
Cloudy Weather
Day 82°
Night 55°
Fri 9/18
Cloudy Weather
Day 82°
Night 55°
Sat 9/19
Cloudy Weather
Day 82°
Night 54°
Sun 9/20
Cloudy Weather
Day 77°
Night 54°
Mon 9/21
Cloudy Weather
Day 79°
Night 54°
Tue 9/22
Cloudy Weather
Day 79°
Night 54°
Wed 9/23
Rainy Weather
Day 77°
Night 54°
Thu 9/24
Sunny Weather
Day 68°
Night 48°
Fri 9/25
Cloudy Weather
Day 66°
Night 37°
Sat 9/26
Partly Sunny with Showers
Day 63°
Night 39°
Sun 9/27
Cloudy Weather
Day 64°
Night 39°
Mon 9/28
Cloudy Weather
Day 66°
Night 39°
25
Tue 9/29
Sunny Weather
Day 66°
Night 39°
55
Wed 9/30
Cloudy Weather
Day 72°
Night 41°
88

Explore U.S. Weather Trends

❄️ Coldest Cities in the U.S. – Live Temperature Rankings 🔥 Hottest Cities Today – Real-Time Heat Observations ⚠️ Active Weather Alerts – Warnings, Watches & Advisories 🌪️ Windiest Cities – Highest Sustained Wind Speeds 🌫️ Worst Air Quality – Cities with the Highest AQI 🍃 Best Air Quality – Cities with the Lowest AQI