Live Weather & Forecast
Weather in Nampa
Idaho, United States · Real-time conditions & 3-day outlook
9°C
Feels like 7°C
49°F / Feels 44°F
Overcast
Nampa, Idaho
🌞 Daytime
Updated: 2026-04-12 12:45
Humidity
100%
Wind
19.1 km/h W
Wind Gust
24.1 km/h
Pressure
1006 mb
Visibility
16 km
UV Index
2.5
(Low)
Precipitation
2.16 mm
Cloud Cover
100%
Dew Point
5.7°C
Wind Degree
261°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
144.9 μg/m³
NO₂
2.3 μg/m³
O₃
105 μg/m³
SO₂
1.6 μg/m³
PM 2.5
2.7 μg/m³
PM 10
3.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Nampa, Idaho
12 AM
10°
Clear
1 AM
10°
Clear
2 AM
10°
Clear
3 AM
10°
Clear
4 AM
10°
Clear
5 AM
10°
Clear
6 AM
10°
Patchy rain nearby
7 AM
9°
Patchy rain nearby
8 AM
9°
Patchy rain nearby
9 AM
10°
Patchy rain nearby
10 AM
10°
Patchy rain nearby
11 AM
10°
Patchy rain nearby
12 PM
9°
Overcast
1 PM
9°
Patchy rain nearby
2 PM
9°
Patchy rain nearby
3 PM
12°
Patchy light rain
4 PM
14°
Sunny
5 PM
12°
Partly Cloudy
6 PM
12°
Moderate rain
7 PM
11°
Overcast
8 PM
10°
Cloudy
9 PM
9°
Thundery outbreaks in nearby
10 PM
7°
Overcast
11 PM
7°
Mist
3-Day Forecast
Daily overview for Nampa, Idaho
Today
Moderate rain
15°
/
6°
🌧️ 87% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 24.1 km/h
🌧️ Total precip: 8.04 mm
☀️ UV Index: 0.4
🌅 Sunrise: 07:09 AM
🌇 Sunset: 08:26 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Partly Cloudy
12°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 24.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.2
🌅 Sunrise: 07:07 AM
🌇 Sunset: 08:27 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
15°
/
3°
🌧️ 85% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 22 km/h
🌧️ Total precip: 1.71 mm
☀️ UV Index: 1.5
🌅 Sunrise: 07:05 AM
🌇 Sunset: 08:28 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Nampa
Plan your trip to Nampa, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Nampa?
Current conditions in Nampa: Overcast, temperature 9°C, humidity 100%.
What is the best time to visit Nampa?
The best time to visit Nampa is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Nampa?
Nampa is located at approximately 43.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Nampa?
The wettest period in Nampa is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Nampa?
For visits to Nampa during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Nampa in?
Nampa is located in United States, in the state of Idaho.
What are the public holidays in Nampa in 2026?
View the 2026 public holidays for Nampa on our Holidays page.
What are the GPS coordinates used for the weather forecast in Nampa?
The weather forecast for Nampa uses coordinates 43.5737, -116.5596.