Idaho, United States Weather
- Idaho, United States Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Idaho over the next 12 hours
- Temperature and possibility of rain in Idaho in the coming days
- Rainfall in Idaho in the coming days
- Idaho Weather Summary
- Weather averages by month
- Idaho's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Partly Cloudy
Pressure: 757 hPa
Feel like: -2 °C
Temperature: 2°C
Cloud: 57%
Humidity: 52%
Wind: WNW - 8 km/h
Visibility: 38.0 km
30 Day Averages and Extremes
- Average high 4.47°C
- Average low -3.67°C
- Hottest day 13°C (20 October 2026)
- Coldest day -14°C (17 November 2026)
- Average humidity 72.23%
- Days with precipitation 17 days
- Highest precipitation 38 mm (14 November 2026)
Yesterday's Data
- Max: 4°C
- Min: -4°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Idaho over the next 12 hours
Temperature and possibility of rain in Idaho in the coming days
Rainfall in Idaho in the coming days
Idaho Climate Summary
Idaho features a Subartic, subalpine (Köppen classification: Dsc), with an average annual temperature of 2.72ºC (36.9ºF), which is about -9.92% lower than the national average for United States. Annually, the city experiences approximately 42.07 millimeters (1.66 inches) of rainfall, spread across 116.74 rainy days, accounting for 31.98% of the year.
| Longitude | 44.0682019 |
| Latitude | -114.7420408 |
| Yearly high temperature | 7.12ºC (44.82ºF) |
| Yearly low temperature | -5.11ºC (22.8ºF) |
| Hottest month | July 22.51ºC (72.52ºF) |
| Coldest month | November -9.81ºC (14.34ºF) |
| Yearly precip | 42.07mm (1.66in) |
| Days with rainfall | 116.74 days (31.98%) |
| Driest month | August (43.9%) |
| Wettest month | February (90.29%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | -3.38° / -14.59° | 10.09 days |
| February | -3.56° / -13.92° | 12.09 days |
| March | -0.63° / -10.77° | 13.0 days |
| April | 2.69° / -8.49° | 12.73 days |
| May | 9.28° / -2.93° | 12.18 days |
| June | 15.68° / 1.74° | 9.82 days |
| July | 22.51° / 6.15° | 4.91 days |
| August | 22.01° / 6.13° | 5.0 days |
| September | 16.88° / 2.51° | 6.91 days |
| October | 7.93° / -2.97° | 8.73 days |
| November | 0.17° / -9.81° | 9.73 days |
| December | -4.12° / -14.38° | 11.55 days |
Idaho's weather
- New York
- California
- Illinois
- Texas
- Arizona
- Pennsylvania
- New Mexico
- South Dakota
- South Carolina
- Oklahoma
- Mississippi
- Wyoming
- West Virginia
- Alabama
- Maryland
- District of Columbia
- Utah
- Guantanamo Bay
- Oregon
- Louisiana
- Maine
- New Hampshire
- Alaska
- Tennessee
- Ohio
- Hawaii
- Nebraska
- Rhode Island
- North Carolina
- Colorado
- New Jersey
- Iowa
- North Dakota
- Washington
- Michigan
- Nevada
- Arkansas
- Florida
- Kansas
- Massachusetts
- Minnesota
- Missouri
- Vermont
- Virginia
- Connecticut
- Wisconsin
- Indiana
- Kentucky
- Delaware
- Georgia
- Montana
Frequently asked questions
1. What is the hottest month in Idaho?
July has the highest average monthly temperature (daily mean of 22.51ºC) and November are the coolest (daily mean of -9.81ºC).
2. What should I wear in Idaho today?
For today's cold weather in Idaho, with temperatures ranging from 2ºC to 5ºC (35.6ºF to 41.0ºF), you should wear:
- Closed-toe shoes or boots
- Wool or thermal socks
- Layered clothing (such as a thermal shirt under a sweater)
- Warm jacket or medium-weight coat
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 442
- CO 116
- NH3 0
- NO2 0
- O3 113
- PM10 4
- PM25 2
- SO2 0
- CH4 1,350