What is today's weather forecast for Arimo, ID?

Today's forecast for Arimo shows a high of 50 degrees and a low of 25 degrees Fahrenheit. Sunny, with a high near 50.

What is the 7-day weather forecast for Arimo, ID?

The 7-day forecast for Arimo shows highs from 41 to 51 degrees and lows from 22 to 31 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Arimo, ID this week?

Yes, rain is possible in Arimo this week. Precipitation chances: Tuesday (70% chance), Wednesday (70% chance), Thursday (60% chance).

How accurate is the Arimo weather forecast?

WeatherForYou provides highly accurate Arimo forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Arimo, ID Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

28°F
Feels Like 28°F

Humidity 91% Dew Point 26°F Wind SSE 1 MPH Gusts 4 Barometer N/A

Visibility 1.2 mi.

Report from a MADIS/MESONET weather station 1.8 mi. NNW of central Arimo
at 6:00 AM Fri, Dec 12, 2025

Point Forecast at a Glance

FriDec 12

SatDec 13

SunDec 14

MonDec 15

TueDec 16

30%

WedDec 17

70%

ThuDec 18

60%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 50°F to 41°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 13°F above the historical average for December. Normal highs for this period are around 34°F with lows around 17°F.

This Date in Weather History

1967 - From December 12th through the 20th a series of snowstorms buries Flagstaff, AZ with nearly 85 inches of snow.

Arimo, ID 7 Day Weather Forecast Details

Friday Dec 12

Day: Sunny, with a high near 50. Calm wind becoming south 5 to 7 mph in the afternoon.

Night: Partly cloudy, with a low around 25. South wind 3 to 6 mph.

Saturday Dec 13

Day: Sunny, with a high near 49. Calm wind becoming south around 6 mph in the afternoon.

Night: Partly cloudy, with a low around 24. South southeast wind around 5 mph becoming calm in the evening.

Sunday Dec 14

Day: Sunny, with a high near 51. Calm wind becoming south 5 to 7 mph in the afternoon.

Night: Mostly clear, with a low around 24.

Monday Dec 15

Day: Sunny, with a high near 50.

Night: Mostly cloudy, with a low around 29.

Tuesday Dec 16

Day: A 30 percent chance of rain. Snow level 6600 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 48.

Night: Rain likely, mainly after 11pm. Snow level 7200 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

Wednesday Dec 17

Day: Rain and snow likely. Snow level 6900 feet lowering to 5100 feet in the afternoon . Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

Night: A chance of rain and snow. Snow level 4700 feet. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

Thursday Dec 18

Day: Rain and snow likely. Snow level 4800 feet rising to 6000 feet in the afternoon. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

About Arimo, ID

Arimo is a city in the Marsh Valley in central Bannock County, Idaho, United States, that is part of the 'Pocatello Metropolitan Statistical Area'. The population was 354 at the 2020 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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