Hourly Weather Forecast - Letha, ID

12 AM
42°F
0%
1mph
ENE
Mostly Cloudy
Humidity
40%
Feels like
42°F
Dew Point
20°F
1 AM
41°F
0%
2mph
ENE
Mostly Cloudy
Humidity
44%
Feels like
41°F
Dew Point
21°F
2 AM
40°F
0%
2mph
E
Mostly Cloudy
Humidity
46%
Feels like
40°F
Dew Point
21°F
3 AM
39°F
0%
2mph
E
Mostly Cloudy
Humidity
50%
Feels like
39°F
Dew Point
22°F
4 AM
38°F
0%
2mph
E
Cloudy
Humidity
54%
Feels like
38°F
Dew Point
23°F
5 AM
38°F
0%
2mph
E
Cloudy
Humidity
56%
Feels like
38°F
Dew Point
23°F
6 AM
38°F
0%
2mph
E
Cloudy
Humidity
54%
Feels like
38°F
Dew Point
22°F
7 AM
39°F
0%
2mph
E
Cloudy
Humidity
51%
Feels like
39°F
Dew Point
22°F
7:44 AM
8 AM
41°F
0%
2mph
E
Cloudy
Humidity
51%
Feels like
41°F
Dew Point
24°F
9 AM
44°F
0%
2mph
E
Cloudy
Humidity
49%
Feels like
44°F
Dew Point
26°F
10 AM
47°F
0%
1mph
ESE
Cloudy
Humidity
45%
Feels like
47°F
Dew Point
27°F
11 AM
51°F
0%
1mph
S
Cloudy
Humidity
38%
Feels like
51°F
Dew Point
26°F
12 PM
55°F
0%
1mph
SSW
Cloudy
Humidity
32%
Feels like
55°F
Dew Point
25°F
1 PM
57°F
0%
2mph
WSW
Cloudy
Humidity
28%
Feels like
57°F
Dew Point
25°F
2 PM
59°F
0%
2mph
WSW
Cloudy
Humidity
27%
Feels like
59°F
Dew Point
26°F
3 PM
61°F
0%
3mph
W
Cloudy
Humidity
25%
Feels like
61°F
Dew Point
25°F
4 PM
62°F
0%
3mph
WNW
Mostly Cloudy
Humidity
23%
Feels like
62°F
Dew Point
25°F
5 PM
63°F
0%
3mph
NW
Partly Cloudy
Humidity
24%
Feels like
63°F
Dew Point
25°F
6 PM
62°F
0%
3mph
NNW
Partly Cloudy
Humidity
25%
Feels like
62°F
Dew Point
26°F
7 PM
59°F
0%
3mph
N
Mostly Sunny
Humidity
30%
Feels like
59°F
Dew Point
28°F
8 PM
55°F
0%
2mph
NNE
Mostly Sunny
Humidity
34%
Feels like
55°F
Dew Point
27°F
8:02 PM
9 PM
51°F
0%
2mph
NE
Partly Cloudy
Humidity
39%
Feels like
51°F
Dew Point
27°F
10 PM
49°F
0%
2mph
NE
Partly Cloudy
Humidity
42%
Feels like
49°F
Dew Point
27°F
11 PM
48°F
0%
2mph
ENE
Partly Cloudy
Humidity
45%
Feels like
48°F
Dew Point
27°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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