Pocatello 7-day weather forecast

Written by:
March 23, 2026
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Pocatello 7-day weather forecast

created the forecast for Pocatello, Idaho using data from . This week's high is 78 掳F on Sunday, while the low is 35 掳F on Tuesday. There are expected to be 2 sunny days and rain on 3 days this week.

NWS Pocatello ID has issued a frost advisory until Monday at 09:00 AM and a lake wind advisory until Tuesday at 09:00 PM.

Monday, May 18

- High of 62 掳F, low of 38 掳F (26% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 6:04 AM, sunset at 8:48 PM
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Tuesday, May 19

- High of 64 掳F, low of 35 掳F (27% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:03 AM, sunset at 8:49 PM
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Wednesday, May 20

- High of 65 掳F, low of 41 掳F (27% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:02 AM, sunset at 8:50 PM
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Thursday, May 21

- High of 62 掳F, low of 41 掳F (75% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:01 AM, sunset at 8:51 PM
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Friday, May 22

- High of 68 掳F, low of 40 掳F (37% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:00 AM, sunset at 8:52 PM
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Saturday, May 23

- High of 77 掳F, low of 48 掳F (25% humidity)
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:59 AM, sunset at 8:53 PM
- First quarter moon
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Sunday, May 24

- High of 78 掳F, low of 54 掳F (32% humidity)
- Sunny with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:58 AM, sunset at 8:54 PM

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