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United States weather

10 day weather forecast for Ada County

Tuesday, November 10th, 2026, at 01:40 AM
Today
Sunny
18° 6°
Tomorrow
Overcast
21° 7°
Thursday
Overcast
20° 6°
Friday
Overcast
19° 8°
Saturday
Light rain
16° 5°
Sunday
Overcast
13° 4°
Monday
Light rain
9° 4°
 More Details See
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Ada County Weather Pages

Ada County weather forecast

The weather forecast for Ada County over the next 5 days indicates chilly conditions with temperatures ranging from 16 °C to 21 °C.

Moderate rain is expected on Saturday, accompanied by a gentle breeze.

Weather today

Ada County 14 days weather forecast

This weeks weather in Ada County. Click on a date for detailed forecasts
Tue. 10
18°
6°
Sunny
0 mm
Wed. 11
21°
7°
Overcast
0 mm
Thu. 12
20°
6°
Overcast
0 mm
Fri. 13
19°
8°
Overcast
0 mm
Sat. 14
16°
5°
Light rain
3.9 mm
Sun. 15
13°
4°
Overcast
0 mm
Mon. 16
9°
4°
Light rain
10 mm
Tue. 17
6°
0°
Patchy rain possible
2.4 mm
Wed. 18
6°
-1°
Sunny
0 mm
Thu. 19
3°
0°
Patchy light snow
1.1 mm
Fri. 20
4°
-1°
Partly cloudy
0.1 mm
Sat. 21
3°
-2°
Partly cloudy
0 cm
Sun. 22
4°
-2°
Sunny
0 mm
Further Ahead
Select a date

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Access Ada County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Ada County long range weather forecast

30 day weather forecast for Ada County
October
December
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
15°
2
Overcast
11°
3
Patchy rain possible
12°
4
Light rain
10°
5
Thundery outbreaks possible
11°
6
Moderate or heavy rain with thunder
11°
7
Thundery outbreaks possible
12°
8
Sunny
11°
9
Mist
11°
10
Sunny
18°
11
Overcast
21°
12
Overcast
20°
13
Overcast
19°
14
Light rain
16°
15
Overcast
13°
16
Light rain
9°
17
Patchy rain possible
6°
18
Sunny
6°
19
Patchy light snow
3°
20
Partly cloudy
4°
21
Partly cloudy
3°
22
Sunny
4°
23
Light rain
6°
24
Patchy rain possible
4°
25
Mist
6°
26
Light snow
4°
27
Mist
5°
28
Partly cloudy
4°
29
Overcast
1°
30
Patchy rain possible
2°
Important Notice
Our Ada County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Ada County

A total of 17.5 mm is expected over 4 rainy days. The wettest day is Monday 16, with 10 mm. Click a day for details.
Tue. 10
0 mm
4%
Wed. 11
0 mm
5%
Thu. 12
0 mm
9%
Fri. 13
0 mm
9%
Sat. 14
3.9
3.9 mm
60%
Sun. 15
0 mm
9%
Mon. 16
10
10 mm
84%
Tue. 17
2.4
2.4 mm
66%
Wed. 18
0 mm
6%
Thu. 19
1.1
1.1 mm
57%
Fri. 20
0.1
0.1 mm
23%
Sat. 21
0 mm
12%
Sun. 22
0 mm
7%

Frequently asked questions about the weather in Ada County

How warm is it in Ada County over the next 14 days?
Over the next two weeks, temperatures in Ada County are expected to range from around -2 °C on the coldest nights up to about 21 °C on the warmest days. Use this range to plan what to pack and wear.

Will it rain in Ada County in the next two weeks?
Yes - rain is expected on about 4 of the next 14 days in Ada County, with roughly 17.5 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in Ada County?
Maximum wind speeds in Ada County are forecast to reach about 36.7 km/h at their peak over the next 14 days.

When is the best time to visit Ada County?
For a month-by-month look at temperatures and rainfall, see our best time to visit Ada County guide.

How accurate is the 14-day forecast for Ada County?
Our Ada County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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