Two-week planning outlook

14-Day Weather Forecast for Nampa, Idaho

Daily high and low temperatures, rain chances, wind, UV index, weekend conditions, and planning guidance for the next two weeks.

Expect daytime highs between 74°F and 99°F during the next 14 days. Rain chances peak at 97% on Sunday, Sep 6, while Sat, Sep 12 · Tue, Sep 8 · Sun, Sep 13 currently look most favorable for outdoor plans.

Updated Sep 6, 9:13 AM -06:00

14 Days at a Glance

Complete two-week outlook

Warmest DayThu, Sep 17 · 99°FOvercast Clouds

Coolest NightMon, Sep 7 · 50°FClear Sky

Highest Rain ChanceSun, Sep 6 · 97%Moderate Rain

Strongest WindSun, Sep 6 · 17.5 mphNo gust data

Weekend OutlookRain possible · Moderate Rain80°F / 55°F

Total Precipitation0.10 inEstimated across 14 days

Extended local outlook

14-Day Forecast

Detailed 48-hour forecast

Sunday, Sep 6 · 80°F / 55°F

Moderate Rain

Rain chance 97%, 17.5 mph WNW, humidity 25%.

Morning: 55°F
Afternoon: 75°F
Evening: 68°F
Overnight: 61°F
Humidity: 25%
Pressure: 29.83 inHg
Dew point: —
UV index: 0 low
Sunrise: 7:15 AM
Sunset: 8:13 PM

Temperature Trend

HighLow50°F – 99°F

9/69/79/89/99/109/119/129/139/149/159/169/179/189/19

Rain Chances

97%9/6

74%9/7

0%9/8

0%9/9

0%9/10

0%9/11

0%9/12

0%9/13

0%9/14

0%9/15

0%9/16

0%9/17

23%9/18

0%9/19

UV Index

Daily peak

09/6

09/7

09/8

09/9

09/10

09/11

09/12

09/13

09/14

09/15

09/16

09/17

09/18

09/19

Planning Ahead

Forecast-based guidance

Most Favorable Outdoor Days

Sat, Sep 12 · Tue, Sep 8 · Sun, Sep 13

Lower rain chances and manageable winds

Rainy Days

Sun, Sep 6 · Mon, Sep 7

Peak chance 97%

Warmest Days

Thu, Sep 17 · Wed, Sep 16 · Tue, Sep 15

Highs up to 99°F

Coolest Nights

Mon, Sep 7 · Tue, Sep 8 · Sun, Sep 6

Lows near 50°F

Windiest Day

Sunday, Sep 6

17.5 mph · Gusts —

Weekend Weather

Two-week planning

This Weekend

Sun, Sep 680°F / 55°FModerate Rain · Rain 97%

Next Weekend

Sat, Sep 1280°F / 60°FClear Sky · Rain 0%

Sun, Sep 1385°F / 57°FClear Sky · Rain 0%

14-Day Weather Forecast for Nampa, Idaho

Temperatures range from an overnight low near 50°F to a daytime high near 99°F. The strongest rain signal is 97% on Sunday, Sep 6, with 2 notable wet days in the current outlook.

FAQ

14-day forecast questions for Nampa

What is the 14-day weather forecast for Nampa?

Will it rain in Nampa during the next two weeks?

The strongest rain signal is 97% on Sunday, Sep 6, with 2 notable wet days in the current outlook.

What is the hottest day in Nampa during the next 14 days?

The warmest forecast day is Thursday, Sep 17, with a high near 99°F.

What is the coldest night in Nampa?

The lowest forecast temperature is 50°F on Monday, Sep 7.

What will the weather be this weekend in Nampa?

This Weekend currently ranges from 55°F to 80°F, with rain chances peaking at 97%.