Idaho Falls 30-day weather forecast

Beyond about 10 days any forecast drifts towards the usual weather for the time of year, so read the outlook as what is typical for the date, not as a prediction for that day.

Idaho Falls day-by-day calendar

  • Days 1–16: daily forecast model
  • Days 17–30: outlook (30-day statistical model), with the usual high / low for the date
Idaho Falls day-by-day calendar
SunMonTueWedThuFriSat
7Forecast
Sunny
49°
/ 27°
Rain 0%
8Forecast
Overcast
55°
/ 31°
Rain 0%
9Forecast
Overcast
59°
/ 34°
Rain 0%
10Forecast
Overcast
54°
/ 43°
Rain 1%
11Forecast
Sunny
53°
/ 37°
Rain 0%
12Forecast
Overcast
55°
/ 37°
Rain 0%
13Forecast
Partly cloudy
57°
/ 39°
Rain 5%
14Forecast
Sunny
57°
/ 38°
Rain 10%
15Forecast
Overcast
61°
/ 38°
Rain 14%
16Forecast
Overcast
53°
/ 38°
Rain 30%
17Forecast
Overcast
52°
/ 34°
Rain 27%
18Forecast
Overcast
51°
/ 38°
Rain 29%
19Forecast
Overcast
52°
/ 40°
Rain 19%
20Forecast
Mostly sunny
48°
/ 34°
Rain 16%
21Forecast
Overcast
50°
/ 33°
—
22Forecast
Overcast
50°
/ 37°
—
23Outlook
Mostly sunny
29°
/ 19°
—
Usual 52° / 34°F
24Outlook
Mostly sunny
33°
/ 17°
—
Usual 52° / 34°F
25Outlook
Sunny
36°
/ 17°
—
Usual 52° / 34°F
26Outlook
Sunny
37°
/ 23°
—
Usual 52° / 34°F
27Outlook
Sunny
37°
/ 24°
—
Usual 52° / 34°F
28Outlook
Mostly sunny
37°
/ 24°
—
Usual 52° / 34°F
29Outlook
Rain and snow
38°
/ 29°
Rain 0 in
Usual 52° / 34°F
30Outlook
Light snow
35°
/ 25°
Rain 0 in
Usual 52° / 34°F
1 DecOutlook
Sunny
34°
/ 25°
—
Usual 40° / 27°F
2Outlook
Light snow
34°
/ 26°
Rain 0.1 in
Usual 40° / 27°F
3Outlook
Rain and snow
38°
/ 32°
Rain 0.8 in
Usual 40° / 27°F
4Outlook
Rain and snow
34°
/ 21°
Rain 0.2 in
Usual 40° / 27°F
5Outlook
Light snow
26°
/ 20°
Rain 0 in
Usual 40° / 27°F
6Outlook
Light snow
30°
/ 20°
Rain 0.1 in
Usual 40° / 27°F

Idaho Falls weather in November

November in Idaho Falls: highs around 52°F (11°C), lows around 34°F (1°C) and about 1.1 in (29 mm) of rain.

November

Average high
52°F
Average low
34°F
Precipitation
1.1 in
Record high
71°F
Record low
6°F

December

Average high
40°F
Average low
27°F
Precipitation
1.5 in
Record high
59°F
Record low
6°F

Climate averages from historical daily data.

Idaho Falls weather by month →

Idaho Falls 30-day forecast: your questions

What is the weather for the next 30 days in Idaho Falls?

The 30-day view for Idaho Falls starts with 15 days of forecast: highs from 27°F (-3°C) up to 61°F (16°C) on Sunday, and rain likely on 0 of them (0 in (0 mm) in all). After that it shows the usual December weather: highs near 40°F (5°C), lows near 27°F (-3°C), about 1.5 in (37.2 mm) over the month. Day by day: Idaho Falls 10-day forecast.

What will the weather be in Idaho Falls next month?

In December, Idaho Falls usually has highs around 40°F (5°C) and lows around 27°F (-3°C), with about 1.5 in (37.2 mm) of rain. The records are 59°F (15°C) and 6°F (-14°C). Month by month: Idaho Falls weather by month.

Nearest cities: 30-day forecast