Home / Local Weather & Traffic / Idaho / Nampa / Weather Forecast

Nampa, ID Weather Forecast | 5 Day

Updated: Wed Jul 16th 2025 9:00 PM MDT

Ask About Weather

Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!
Nampa, ID Weather Forecast - 7-16-25 - Sunny

Sunny

Wed 7-16-25

Sunny with a high of 91°F and a low of 58°F. Wind will be moderate, blowing around 15mph on average and gusts of 9.9mph at 10 PM. Humidity levels should be comfortable, sitting around 42% on average, the maximum being 33% at 11 PM and 31% being its lowest at 10 PM. Barometric pressure is its highest of 29.76inHg at 11 PM, a lowest point of 29.74inHg at 10 PM with an avg 29.75inHg.

    • HI: 91°F
    • LO: 58°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      14.5 mph
    • Humidity
      42% avg.
    • UV Index
      2.5
    • Air Quality
      Good
    • Sunrise
      06:20 AM
    • Sunset
      09:24 PM
    • Moonrise
      12:06 AM
    • Moonset
      12:52 PM
    • Moon Phase
      Waning Gibbous
Nampa, ID Weather Forecast - 7-17-25 - Sunny

Sunny

Weather Tomorrow, Thu 7-17-25

Sunny with a high of 99°F and a low of 61°F. Wind will be moderate, blowing around 13mph on average and gusts of 21.6mph at 10 PM. Humidity levels should be comfortable, sitting around 36% on average, the maximum being 59% at 7 AM and 19% being its lowest at 4 PM. Barometric pressure is its highest of 29.84inHg at 7 AM, a lowest point of 29.65inHg at 6 PM with an avg 29.75inHg.

    • HI: 99°F
    • LO: 61°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      12.1 mph
    • Humidity
      36% avg.
    • UV Index
      2.5
    • Air Quality
      Good
    • Sunrise
      06:21 AM
    • Sunset
      09:24 PM
    • Moonrise
      12:27 AM
    • Moonset
      02:08 PM
    • Moon Phase
      Last Quarter
Nampa, ID Weather Forecast - 7-18-25 - Sunny

Sunny

Fri 7-18-25

Sunny with a high of 99°F and a low of 63°F. Wind will be moderate, blowing around 15mph on average and gusts of 17.9mph at 8 PM. Humidity levels should be comfortable, sitting around 33% on average, the maximum being 56% at 6 AM and 19% being its lowest at 3 PM. Barometric pressure is its highest of 29.86inHg at 9 AM, a lowest point of 29.72inHg at 12 AM with an avg 29.79inHg.

    • HI: 99°F
    • LO: 63°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      14.3 mph
    • Humidity
      33% avg.
    • UV Index
      2.4
    • Air Quality
      Good
    • Sunrise
      06:22 AM
    • Sunset
      09:23 PM
    • Moonrise
      12:50 AM
    • Moonset
      03:26 PM
    • Moon Phase
      Last Quarter
Nampa, ID Weather Forecast - 7-19-25 - Sunny

Sunny

Sat 7-19-25

Sunny with a high of 93°F and a low of 61°F. Winds will be strong at speeds peaking at 21mph and gusts of 23.4mph at 6 PM. Humidity levels should be comfortable, sitting around 30% on average, the maximum being 47% at 6 AM and 15% being its lowest at 7 PM. Barometric pressure is its highest of 29.96inHg at 9 AM, a lowest point of 29.7inHg at 8 PM with an avg 29.86inHg.

    • HI: 93°F
    • LO: 61°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      20.4 mph
    • Humidity
      30% avg.
    • UV Index
      2.4
    • Air Quality
      Good
    • Sunrise
      06:23 AM
    • Sunset
      09:22 PM
    • Moonrise
      01:17 AM
    • Moonset
      04:46 PM
    • Moon Phase
      Waning Crescent
Nampa, ID Weather Forecast - 7-20-25 - Sunny

Sunny

Sun 7-20-25

Sunny with a high of 94°F and a low of 63°F. Wind will be moderate, blowing around 13mph on average and gusts of 15.8mph at 8 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 45% at 6 AM and 15% being its lowest at 6 PM. Barometric pressure is its highest of 29.88inHg at 9 AM, a lowest point of 29.59inHg at 8 PM with an avg 29.75inHg.

    • HI: 94°F
    • LO: 63°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      12.3 mph
    • Humidity
      28% avg.
    • UV Index
      2.1
    • Air Quality
      Good
    • Sunrise
      06:24 AM
    • Sunset
      09:21 PM
    • Moonrise
      01:52 AM
    • Moonset
      06:05 PM
    • Moon Phase
      Waning Crescent
Nampa, ID Weather Forecast - 7-21-25 - Partly Cloudy

Partly Cloudy

Mon 7-21-25

Partly Cloudy with a high of 89°F and a low of 63°F. Wind will be moderate, blowing around 12mph on average and gusts of 19.3mph at 4 AM. Humidity levels should be comfortable, sitting around 34% on average, the maximum being 51% at 6 AM and 19% being its lowest at 3 PM. Barometric pressure is its highest of 29.79inHg at 9 AM, a lowest point of 29.65inHg at 8 PM with an avg 29.71inHg.

    • HI: 89°F
    • LO: 63°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      11.6 mph
    • Humidity
      34% avg.
    • UV Index
      0
    • Air Quality
      TBA
    • Sunrise
      06:25 AM
    • Sunset
      09:20 PM
    • Moonrise
      02:36 AM
    • Moonset
      07:18 PM
    • Moon Phase
      Waning Crescent

This 5-Day weather forecast is relevant for ZIP codes 83651, 83652, 83653, 83686, and 83687, accurately covering areas of Nampa, ID.

Currently

Sunny 88°F
29.81 inHg.
Barometer
21%
Humidity
NNE 12.6 mph
Wind
Sunny

National Outlook

5 Day Forecast Nearby

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free