Jamestown, ID Weather Forecast | 5 Day
Updated: Mon May 12th 2025 3:15 PM MDT
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Sunny
Mon 5-12
Sunny with a high of 79°F and a low of 42°F. Winds will be strong at speeds peaking at 21mph and gusts of 35.5mph at 9 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 47% at 10 PM and 26% being its lowest at 4 PM. Barometric pressure is its highest of 29.58inHg at 11 PM, a lowest point of 29.34inHg at 6 PM with an avg 29.44inHg.
- HI: 79°F
- LO: 42°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
20.6 mph - Humidity
58% avg. - UV Index
1.9 - Air QualityModerate
- Sunrise
06:07 AM - Sunset
08:43 PM - Moonrise
09:20 PM - Moonset
05:42 AM - Moon Phase
Full Moon

Overcast
Tue 5-13
Overcast with a high of 44°F and a low of 38°F. Wind will be moderate, blowing around 19mph on average and gusts of 31.6mph at 11 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 74% at 3 PM and 49% being its lowest at 1 AM. Barometric pressure is its highest of 29.86inHg at 4 PM, a lowest point of 29.61inHg at 12 AM with an avg 29.77inHg.
- HI: 44°F
- LO: 38°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
18.3 mph - Humidity
67% avg. - UV Index
1.8 - Air QualityGood
- Sunrise
06:06 AM - Sunset
08:44 PM - Moonrise
10:24 PM - Moonset
06:11 AM - Moon Phase
Waning Gibbous

Patchy Rain Nearby
Wed 5-14
Scattered showers with a high of 53°F and a low of 35°F. It will likey rain in the surrounding area, having a 88% chance of a downpour with an estimated 0.17in. Wind will be moderate, blowing around 17mph on average and gusts of 24mph at 12 AM. The humidity will be on the higher side, averaging about 78%, the maximum being 96% at 9 PM and 52% being its lowest at 3 PM. Barometric pressure is its highest of 29.91inHg at 8 AM, a lowest point of 29.79inHg at 6 PM with an avg 29.87inHg.
- HI: 53°F
- LO: 35°F
- Rainfall: 88% | est. 0.17in
- Snowfall: 0%
- Wind
16.3 mph - Humidity
78% avg. - UV Index
1.1 - Air QualityGood
- Sunrise
06:05 AM - Sunset
08:45 PM - Moonrise
11:25 PM - Moonset
06:49 AM - Moon Phase
Waning Gibbous

Patchy Rain Nearby
Thu 5-15
Scattered showers with a high of 54°F and a low of 36°F. Rainfall expected in the surrounding area to have a 75% chance with an estimated 0in. Wind will be moderate, blowing around 20mph on average and gusts of 26.6mph at 10 AM. The humidity will be on the higher side, averaging about 67%, the maximum being 90% at 6 AM and 34% being its lowest at 5 PM. Barometric pressure is its highest of 29.95inHg at 9 AM, a lowest point of 29.73inHg at 6 PM with an avg 29.85inHg.
- HI: 54°F
- LO: 36°F
- Rainfall: 75% | est. 0in
- Snowfall: 0%
- Wind
19.7 mph - Humidity
67% avg. - UV Index
1.8 - Air QualityGood
- Sunrise
06:04 AM - Sunset
08:47 PM - Moonrise
No moonrise - Moonset
07:36 AM - Moon Phase
Waning Gibbous

Patchy Rain Nearby
Fri 5-16
Scattered showers with a high of 50°F and a low of 42°F. It will likey rain in the surrounding area, having a 87% chance of a downpour with an estimated 0.04in. Winds will be strong at speeds peaking at 24mph and gusts of 32.5mph at 1 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 80% at 5 PM and 51% being its lowest at 12 PM. Barometric pressure is its highest of 29.88inHg at 3 PM, a lowest point of 29.81inHg at 12 PM with an avg 29.84inHg.
- HI: 50°F
- LO: 42°F
- Rainfall: 87% | est. 0.04in
- Snowfall: 0%
- Wind
23.9 mph - Humidity
62% avg. - UV Index
0 - Air QualityGood
- Sunrise
06:03 AM - Sunset
08:48 PM - Moonrise
12:19 AM - Moonset
08:32 AM - Moon Phase
Waning Gibbous

Partly Cloudy
Sat 5-17
Partly Cloudy with a high of 57°F and a low of 38°F. Wind will be moderate, blowing around 11mph on average and gusts of 17.1mph at 12 AM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 86% at 6 AM and 36% being its lowest at 3 PM. Barometric pressure is its highest of 29.9inHg at 3 AM, a lowest point of 29.58inHg at 9 PM with an avg 29.75inHg.
- HI: 57°F
- LO: 38°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
10.5 mph - Humidity
59% avg. - UV Index
3 - Air QualityTBA
- Sunrise
06:02 AM - Sunset
08:49 PM - Moonrise
01:04 AM - Moonset
09:37 AM - Moon Phase
Waning Gibbous
Currently
![]() |
76°F |
29.54 inHg.
Barometer 23%
Humidity SSW 33.1 mph Wind |
Sunny |