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Nampa Weather
United States · Updated Saturday, April 4, 2026 at 3:46 PM ET
59°F
Clear Sky
Feels like 57°F · H 62°F / L 58°F
Humidity
42%
Wind
5 mph
S
Visibility
6 mi
Golden Hour · Nampa Today
Morning Golden Hour
3:40 PM – 4:40 PM
Sunrise 3:50 PM
Evening Golden Hour
3:54 AM – 4:54 AM
Sunset 4:44 AM
About Nampa Weather
Nampa is Idaho's third-largest city and a significant agricultural hub in the Treasure Valley. Lake Lowell (Deer Flat National Wildlife Refuge) provides a significant water body nearby that creates localized weather patterns. The city is more agricultural than Boise with some remaining evapotranspiration cooling from surrounding farmland.