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Letha, ID Weather Forecast | 5 Day

Updated: Wed Jul 16th 2025 2:15 PM MDT

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Sunny

Wed 7-16-25

Sunny with a high of 90°F and a low of 56°F. Winds will be light at 10mph and gusts of 13.2mph at 11 PM. Humidity levels should be comfortable, sitting around 44% on average, the maximum being 34% at 11 PM and 22% being its lowest at 6 PM. Barometric pressure is its highest of 29.81^inHg at 3 PM, a lowest point of 29.73^inHg at 9 PM with an avg 29.76^inHg.

HI: 90°F
LO: 56°F

Rainfall: 0%
Snowfall: 0%

Wind
9.4 mph
Humidity
44% avg.

UV Index
2.5
Air Quality
Good

Sunrise
06:19 AM
Sunset
09:25 PM

Moonrise
12:06 AM
Moonset
12:52 PM
Moon Phase
Waning Gibbous

Sunny

Weather Tomorrow, Thu 7-17-25

Sunny with a high of 95°F and a low of 62°F. Wind will be moderate, blowing around 18mph on average and gusts of 22.3mph at 7 PM. Humidity levels should be comfortable, sitting around 34% on average, the maximum being 48% at 5 AM and 20% being its lowest at 3 PM. Barometric pressure is its highest of 29.84^inHg at 7 AM, a lowest point of 29.68^inHg at 9 PM with an avg 29.77^inHg.

HI: 95°F
LO: 62°F

Rainfall: 0%
Snowfall: 0%

Wind
17.9 mph
Humidity
34% avg.

UV Index
2.5
Air Quality
Good

Sunrise
06:20 AM
Sunset
09:25 PM

Moonrise
12:26 AM
Moonset
02:08 PM
Moon Phase
Last Quarter

Sunny

Fri 7-18-25

Sunny with a high of 97°F and a low of 64°F. Wind will be moderate, blowing around 17mph on average and gusts of 21.2mph at 7 PM. Humidity levels should be comfortable, sitting around 32% on average, the maximum being 55% at 6 AM and 17% being its lowest at 3 PM. Barometric pressure is its highest of 29.86^inHg at 9 AM, a lowest point of 29.76^inHg at 12 AM with an avg 29.81^inHg.

HI: 97°F
LO: 64°F

Rainfall: 0%
Snowfall: 0%

Wind
17 mph
Humidity
32% avg.

UV Index
2.5
Air Quality
Good

Sunrise
06:20 AM
Sunset
09:24 PM

Moonrise
12:49 AM
Moonset
03:27 PM
Moon Phase
Last Quarter

Sunny

Sat 7-19-25

Sunny with a high of 96°F and a low of 63°F. Wind will be moderate, blowing around 18mph on average and gusts of 19.8mph at 5 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 47% at 6 AM and 7% being its lowest at 4 PM. Barometric pressure is its highest of 29.96^inHg at 9 AM, a lowest point of 29.71^inHg at 7 PM with an avg 29.84^inHg.

HI: 96°F
LO: 63°F

Rainfall: 0%
Snowfall: 0%

Wind
17.2 mph
Humidity
25% avg.

UV Index
2.5
Air Quality
Good

Sunrise
06:21 AM
Sunset
09:23 PM

Moonrise
01:16 AM
Moonset
04:47 PM
Moon Phase
Waning Crescent

Sunny

Sun 7-20-25

Sunny with a high of 88°F and a low of 59°F. Wind will be moderate, blowing around 14mph on average and gusts of 15.2mph at 2 PM. Humidity levels should be comfortable, sitting around 31% on average, the maximum being 54% at 6 AM and 16% being its lowest at 8 PM. Barometric pressure is its highest of 29.9^inHg at 8 AM, a lowest point of 29.65^inHg at 8 PM with an avg 29.79^inHg.

HI: 88°F
LO: 59°F

Rainfall: 0%
Snowfall: 0%

Wind
13.2 mph
Humidity
31% avg.

UV Index
0
Air Quality
Good

Sunrise
06:22 AM
Sunset
09:22 PM

Moonrise
01:50 AM
Moonset
06:07 PM
Moon Phase
Waning Crescent

Scattered Showers

Mon 7-21-25

Scattered Showers with a high of 88°F and a low of 63°F. Wind will be moderate, blowing around 11mph on average and gusts of 19.8mph at 9 PM. Humidity levels should be comfortable, sitting around 32% on average, the maximum being 43% at 6 AM and 24% being its lowest at 3 PM. Barometric pressure is its highest of 29.76^inHg at 9 AM, a lowest point of 29.6^inHg at 6 PM with an avg 29.69^inHg.

HI: 88°F
LO: 63°F

Rainfall: 0% | est. 0in
Snowfall: 0%

Wind
10.1 mph
Humidity
32% avg.

UV Index
5
Air Quality
TBA

Sunrise
06:23 AM
Sunset
09:21 PM

Moonrise
02:34 AM
Moonset
07:20 PM
Moon Phase
Waning Crescent

Letha, ID Weather Forecast - 10 Day Detailed

This 5-Day weather forecast is valid for ZIP code 83636, accurately covering the area of Letha, ID.

Currently

	83°F	29.95 inHg. Barometer 33% Humidity W 10.4 mph Wind
Sunny

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National Outlook

Storms and Heat Wave Impact U.S. - July 16-18, 2025

Tue Jul 15th 2025, 3:52pm PDT

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Heavy Rain Risks for Gulf Coast and Summer Heatwave Looms: July 17-21, 2025

Extended Forecast
Mon Jul 14th 2025, 11:52am PDT

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