Arrowhead Lake, ID Hourly Weather Updates

Feedback E-mail the Weather

Quick Clicks

Weather World

Arrowhead Lake, ID Weather Maps

°F °C°F °C
Arrowhead Lake Weather Map
UTC Time: 9/13/2026, 20:47
Your Time:

Arrowhead Lake, ID

Tonight
Clear
28°-2°
0%
Monday
Sunny
56°/ 29° 13°/ -2°
0%
Tuesday
Sunny
64°/ 33° 18°/
0%
Wednesday
Sunny
67°/ 36° 19°/
20%
Thursday
Thunderstorms
66°/ 35° 19°/
30%
Friday
Rain Showers
63°/ 34° 17°/
20%

Night: Mostly clear. Widespread frost with areas of fog after midnight. Colder with lows 28 to 43.

Stanley, ID

Tonight
Clear
26°-3°
0%
Monday
Sunny
54°/ 27° 12°/ -3°
0%
Tuesday
Sunny
60°/ 31° 16°/ -1°
0%
Wednesday
Sunny
63°/ 34° 17°/
0%
Thursday
Thunderstorms
63°/ 34° 17°/
N/A
Friday
Rain
59°/ 32° 15°/
N/A
Sat Night
Cloudy
33°
0%

Night: Mostly clear. Colder. Lows 26 to 36.

Clayton, ID

Tonight
Clear
29°-2°
0%
Monday
Sunny
57°/ 30° 14°/ -1°
0%
Tuesday
Sunny
64°/ 35° 18°/
0%
Wednesday
Sunny
64°/ 38° 18°/
0%
Thursday
Thunderstorms
64°/ 37° 18°/
N/A
Friday
Rain
61°/ 35° 16°/
N/A
Sat Night
Cloudy
36°
0%

Night: Mostly clear. Much colder. Lows 29 to 39.

Camas Prairie, ID

Tonight
Clear
30°-1°
0%
Monday
Sunny
64°/ 30° 18°/ -1°
0%
Tuesday
Sunny
70°/ 36° 21°/
0%
Wednesday
Sunny
74°/ 42° 23°/
20%
Thursday
Thunderstorms
73°/ 37° 23°/
20%
Fri-Fri Night
Clear
69°21°
0%

Night: Mostly clear. Much colder with lows 30 to 36. Windy. West winds 15 to 25 mph. Gusts to 45 mph this evening, decreasing to 35 mph after midnight.

Ketchum, ID

Tonight
Clear
27°-3°
0%
Monday
Sunny
59°/ 29° 15°/ -2°
0%
Tuesday
Sunny
63°/ 34° 17°/
0%
Wednesday
Sunny
66°/ 38° 19°/
0%
Thursday
Thunderstorms
65°/ 35° 18°/
N/A
Friday
Rain
62°/ 34° 17°/
N/A
Sat Night
Cloudy
35°
0%

Night: Mostly clear. Colder. Lows 27 to 37.

Hailey, ID

Tonight
Clear
31°-1°
0%
Monday
Sunny
59°/ 32° 15°/
0%
Tuesday
Sunny
64°/ 38° 18°/
0%
Wednesday
Sunny
68°/ 44° 20°/
0%
Thursday
Thunderstorms
67°/ 39° 19°/
N/A
Fri-Fri Night
Clear
63°17°
0%
Saturday
Sunny
65°18°
0%

Night: Mostly clear. Colder. Lows 31 to 40. West winds 10 to 20 mph.

West Central Mountains, ID

Tonight
Thunderstorms
31°-1°
20%
Monday
Sunny
54°/ 33° 12°/
0%
Tuesday
Sunny
58°/ 37° 14°/
0%
Wednesday
Sunny
64°/ 39° 18°/
0%
Thursday
Thunderstorms
65°/ 39° 18°/
50%
Friday
Rain Showers
61°16°
40%

Night: Partly cloudy. Isolated thunderstorms with a slight chance of rain showers this evening. Widespread frost with areas of fog after midnight. Chance of rain 20 percent. Colder with lows 31 to 41.

Upper Treasure Valley, ID

Tonight
Clear
42°
0%
Monday
Sunny
68°/ 40° 20°/
0%
Tuesday
Sunny
76°/ 45° 24°/
0%
Wed-Wed Night
Clear
76°24°
0%
Thursday
Sunny
77°/ 47° 25°/
0%
Fri Night-Sat
Clear
46°
0%

Night: Mostly clear. Patchy fog after midnight. Cooler with lows 42 to 47. Breezy. Northwest winds 10 to 20 mph with gusts to 40 mph.

Lower Treasure Valley, ID

Tonight
Clear
43°
0%
Monday
Sunny
69°/ 42° 21°/
0%
Tuesday
Sunny
75°/ 47° 24°/
0%
Wednesday
Clear
76°24°
0%
Thursday
Clear
76°/ 48° 24°/
30%
Friday
Sunny
76°24°
0%

Night: Mostly clear. Lows 43 to 48. West winds 10 to 15 mph with gusts to 25 mph.

Howe, ID

Tonight
Clear
31°-1°
0%
Monday
Sunny
59°/ 33° 15°/
0%
Tuesday
Sunny
66°/ 38° 19°/
0%
Wednesday
Sunny
69°/ 42° 21°/
0%
Thursday
Thunderstorms
67°/ 40° 19°/
N/A
Friday
Rain
64°/ 38° 18°/
N/A
Sat Night
Cloudy
39°
0%

Night: Mostly clear. Colder. Lows 31 to 41. West winds 10 to 20 mph.

Western Magic Valley, ID

Tonight
Clear
40°
0%
Monday
Sunny
65°/ 38° 18°/
0%
Tuesday
Sunny
75°/ 43° 24°/
0%
Wednesday
Sunny
76°/ 47° 24°/
0%
Thu Night
Rain Showers
45°
20%

Night: Mostly clear. Cooler with lows 40 to 45. Breezy. West winds 10 to 20 mph with gusts to 35 mph.

Shoshone, ID

Tonight
Clear
36°
0%
Monday
Sunny
64°/ 33° 18°/
0%
Tuesday
Sunny
72°/ 40° 22°/
0%
Wednesday
Sunny
76°/ 46° 24°/
0%
Thu Night
Rain
41°
N/A
Fri-Fri Night
Clear
70°21°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear. Breezy, colder. Lows 36 to 43. West winds 15 to 25 mph.

Salmon, ID

Tonight
Cloudy
35°
0%
Monday
Cloudy
55°/ 30° 13°/ -1°
0%
Tuesday
Cloudy
65°/ 38° 18°/
0%
Wednesday
Sunny
65°/ 38° 18°/
0%
Thursday
Thunderstorms
68°/ 40° 20°/
50%
Friday
Rain
65°/ 38° 18°/
40%
Saturday
Cloudy
65°/ 38° 18°/
0%

Night: Partly cloudy. Areas of frost late in the night. Lows in the mid 30s to lower 40s. Southwest winds 15 to 20 mph. Gusts up to 30 mph in the evening.

Upper Weiser River, ID

Tonight
Cloudy
40°
0%
Monday
Sunny
65°/ 42° 18°/
0%
Tuesday
Sunny
71°/ 47° 22°/
0%
Wednesday
Clear
75°24°
0%
Thursday
Clear
75°/ 49° 24°/
30%
Friday
Rain Showers
73°23°
20%

Night: Partly cloudy. Lows 40 to 45. Southwest winds up to 10 mph.

Shoup, ID

Tonight
Rain Showers
38°
20%
Monday
Mostly Cloudy
55°/ 35° 13°/
0%
Tuesday
Cloudy
65°/ 40° 18°/
0%
Wednesday
Sunny
68°/ 45° 20°/
0%
Thursday
Thunderstorms
68°/ 45° 20°/
50%
Friday
Rain
65°/ 52° 18°/ 11°
40%
Saturday
Sunny
65°/ 45° 18°/
0%

Night: Partly cloudy until early morning then becoming mostly cloudy. A 20 percent chance of rain showers after midnight. Lows in the upper 30s to mid 40s. West winds to 15 mph in the evening.

Oregon Lower Treasure Valley, OR

Tonight
Clear
43°
0%
Monday
Sunny
70°/ 41° 21°/
0%
Tuesday
Sunny
75°/ 47° 24°/
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°/ 48° 26°/
30%
Friday
Sunny
77°25°
0%

Night: Mostly clear. Lows 43 to 48. West winds 10 to 15 mph. Gusts to 25 mph this evening.

Powell, ID

Tonight
Thunderstorms
32°
100%
Monday
Rain Showers
52°/ 30° 11°/ -1°
50%
Tuesday
Mostly Cloudy
58°/ 34° 14°/
0%
Wednesday
Sunny
62°/ 35° 17°/
0%
Thursday
Sunny
64°/ 37° 18°/
40%
Friday
Rain
61°/ 36° 16°/
40%
Saturday
Sunny
63°/ 36° 17°/
0%

Night: Rain showers likely and a slight chance of thunderstorms early in the evening. Chance of rain showers late in the evening, then rain showers likely after midnight. Patchy fog in the late evening and overnight. Chance of precipitation near 100 percent. Lows 32 to 46. Southwest winds 15 to 20 mph.

Borah Peak, ID

Tonight
Clear
34°
0%
Monday
Sunny
56°/ 35° 13°/
0%
Tuesday
Sunny
63°/ 40° 17°/
0%
Wednesday
Sunny
66°/ 44° 19°/
0%
Thursday
Thunderstorms
65°/ 42° 18°/
N/A
Friday
Rain
62°/ 39° 17°/
N/A
Saturday
Sunny
62°/ 41° 17°/
0%

Night: Mostly clear. Breezy. Much colder. Lows 34 to 41.

Owyhee Mountains, ID

Tonight
Clear
36°
0%
Monday
Sunny
63°/ 37° 17°/
0%
Tuesday
Sunny
68°/ 43° 20°/
0%
Wed-Wed Night
Clear
68°20°
0%
Thu-Thu Night
Rain Showers
70°21°
20%

Night: Mostly clear. Lows 36 to 44. Breezy.

Southwest Highlands, ID

Tonight
Clear
35°
0%
Monday
Sunny
64°/ 36° 18°/
0%
Tuesday
Sunny
72°/ 41° 22°/
0%
Wednesday
Sunny
71°/ 44° 22°/
0%

Night: Mostly clear. Colder with lows 35 to 42. Windy. Northwest winds around 25 mph with gusts to 35 mph this evening.

Trending Headlines

Trending Entertainment Headlines

Arrowhead Lake Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Arrowhead Lake Quick Facts

National Two Day Weather Forecast


E-mail the Arrowhead Lake Weather Forecast

Voice your opinion or tell us about page issues...