10-Day Weather Forecast for Idaho Falls (ID)

Six-hourly outlook through Sunday 18 October. Updated every three hours via MET Norway.

Day
Night
00:00
Morning
06:00
Afternoon
12:00
Evening
18:00
Thursday
8 Oct
—
—
Clear skies
24°C (75°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Hourly ›
Friday
9 Oct
Clear skies
13°C (55°F)
0 mm (0 in)
Clear skies
9°C (48°F)
0 mm (0 in)
Mostly sunny
22°C (72°F)
0 mm (0 in)
Partly cloudy
25°C (77°F)
0 mm (0 in)
Hourly ›
Saturday
10 Oct
Partly cloudy
18°C (64°F)
0 mm (0 in)
Rain
17°C (63°F)
1.5 mm (0.1 in)
Partly cloudy
19°C (66°F)
0 mm (0 in)
Rain
19°C (66°F)
3.7 mm (0.1 in)
Hourly ›
Sunday
11 Oct
Heavy rain
13°C (55°F)
10 mm (0.4 in)
Rain
11°C (52°F)
3.6 mm (0.1 in)
Heavy rain
8°C (46°F)
6.3 mm (0.2 in)
Heavy rain
10°C (50°F)
8.2 mm (0.3 in)
Hourly ›
Monday
12 Oct
Rain
7°C (45°F)
1.4 mm (0.1 in)
Cloudy
5°C (41°F)
0.3 mm (0.01 in)
Mostly sunny
10°C (50°F)
0 mm (0 in)
Clear skies
12°C (54°F)
0 mm (0 in)
Hourly ›
Tuesday
13 Oct
Partly cloudy
6°C (43°F)
0 mm (0 in)
Cloudy
6°C (43°F)
0 mm (0 in)
Partly cloudy
13°C (55°F)
0.2 mm (0.01 in)
Rain
15°C (59°F)
2.1 mm (0.1 in)
Hourly ›
Wednesday
14 Oct
Heavy rain
9°C (48°F)
13 mm (0.5 in)
Rain
8°C (46°F)
1 mm (0.04 in)
Rain
9°C (48°F)
2 mm (0.1 in)
Rain
4°C (39°F)
2.4 mm (0.1 in)
Hourly ›
Thursday
15 Oct
Partly cloudy
3°C (37°F)
0 mm (0 in)
Light sleet
3°C (37°F)
0.5 mm (0.02 in)
Light rain showers
7°C (45°F)
0.7 mm (0.03 in)
Partly cloudy
8°C (46°F)
0.1 mm (0 in)
Hourly ›
Friday
16 Oct
Cloudy
3°C (37°F)
0.1 mm (0 in)
Partly cloudy
0°C (32°F)
0 mm (0 in)
Clear skies
7°C (45°F)
0 mm (0 in)
Clear skies
7°C (45°F)
0 mm (0 in)
Hourly ›
Saturday
17 Oct
Clear skies
0°C (32°F)
0 mm (0 in)
Clear skies
-3°C (27°F)
0 mm (0 in)
Clear skies
7°C (45°F)
0 mm (0 in)
—
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Idaho Falls this week?

Today's weather - Thursday 8 Oct

For the rest of Thursday the predicted weather in Idaho Falls is clear skies. The temperature will be around 24°C (75°F).

Tomorrow's weather - Friday 9 Oct

For Friday the forecast for Idaho Falls is mostly sunny. High temperatures will reach a warm 25°C (77°F), with lows dropping to around 9°C (48°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Idaho Falls will get cooler from 24°C (75°F) down to 8°C (46°F). Daytime highs during this period will average around 16°C (61°F), with nighttime lows around 9°C (48°F). Compared to typical October conditions, these temperatures are typical. There will be a mix of sun and clouds during this period. Expect much more rain/sleetfall than usual (compared to average October levels), the days are characterized by some rain/sleety days. Precipitation is likely on about 6 days (Sat, Sun, Mon, Tue, Wed, Thu).

Weather Forecast FAQ for Idaho Falls

When will be the warmest day next week?

The warmest day is expected to be Friday with a high of 25°C (77°F).

When will be the coldest day?

The coldest day is forecasted for Thursday with a low of 3°C (37°F).

Will it rain next week in Idaho Falls?

Yes, rain is expected on 6 days , specifically on Sat, Sun, Mon, Tue, Wed, Thu.

How much rainfall is expected next week?

A total of 57 mm (2.2 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 3°C (37°F) to 25°C (77°F).

More about Idaho Falls

Explore the full Idaho Falls climate overview with monthly averages, or check rainfall data and temperature by month.

Idaho Falls weather by month

Browse monthly averages for Idaho Falls: climate by month with temperature, rainfall and sunshine.

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