Bonneville County (Idaho Falls)
10 day weather forecast for Bonneville County
Sunday, July 19th, 2026, at 15:20
today
38° 15°
tomorrow
39° 17°
Tuesday
38° 19°
Wednesday
32° 17°
Thursday
35° 16°
Friday
38° 18°
Saturday
36° 16°
Seemore
Bonneville County Weather Pages
Bonneville County weather forecast
The weather forecast for Bonneville County over the next 3 days indicates extremely hot conditions with temperatures ranging from 38 °C to 39 °C.
Light rain is expected from Tuesday until Wednesday.
Wind speeds are expected to be strong, averaging around 22 km/h.
On Wednesday, expect a change in weather with temperatures reaching 32°C, and light showers with a 57% chance.
Bonneville County 14 days weather forecast
This weeks weather in Bonneville County. Click on a date for detailed forecasts
Sun. 19
38°
15°
0 mm
Mon. 20
39°
17°
0 mm
Tue. 21
38°
19°
1.2 mm
Wed. 22
32°
17°
1.7 mm
Thu. 23
35°
16°
0 mm
Fri. 24
38°
18°
0.3 mm
Sat. 25
36°
16°
0 mm
Sun. 26
37°
16°
0 mm
Mon. 27
37°
16°
0 mm
Tue. 28
40°
18°
0 mm
Wed. 29
41°
19°
0 mm
Thu. 30
41°
19°
0 mm
Fri. 31
39°
22°
0 mm
Sat. 1
37°
15°
0 mm
Further Ahead
You can click on date
Access Bonneville County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Bonneville County long range weather forecast
30 day weather forecast for Bonneville County
Important Notice
Our Bonneville 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 Bonneville County
The chart displays the expected rainfall values (in mm) over the next 14 days in Bonneville County, highlighting variations in precipitation levels for specific dates. ☔
Bonneville County Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Bonneville County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Bonneville County
How warm is it in Bonneville County over the next 14 days?
Over the next two weeks, temperatures in Bonneville County are expected to range from around 15 °C on the coldest nights up to about 41 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Bonneville County in the next two weeks?
Yes - rain is expected on about 5 of the next 14 days in Bonneville County, with roughly 3.3 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Bonneville County?
Maximum wind speeds in Bonneville County are forecast to reach about 33 km/h at their peak over the next 14 days.
When is the best time to visit Bonneville County?
For a month-by-month look at temperatures and rainfall, see our best time to visit Bonneville County guide.
How accurate is the 14-day forecast for Bonneville County?
Our Bonneville 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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Where is Bonneville County?Get accurate weather forecasts for Bonneville County, located at latitude 43.467 and longitude -112.034. Stay updated with localized weather information tailored for Bonneville County.
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