Idaho, United States Weather

  1. Idaho, United States Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Idaho over the next 12 hours
  7. Temperature and possibility of rain in Idaho in the coming days
  8. Rainfall in Idaho in the coming days
  9. Idaho Weather Summary
  10. Weather averages by month
  11. Idaho's weather
  12. Frequently asked questions
  13. Comments
Idaho, Weather
(Photo by Chris Bair on Unsplash)

Current conditions

Updated:
10°C
50.0°F
°C °F

Condition: Overcast

Pressure: 758 hPa

Feel like: 8 °C

Temperature: 10°C

Cloud: 100%

Humidity: 80%

Wind: NW - 9 km/h

Visibility: 18.7 km

Weather forecast

Mon
22 Jun
4°C / 19°C
Mainly Clear
Tue
23 Jun
6°C / 21°C
Overcast
Wed
24 Jun
10°C / 22°C
Drizzle
Thu
25 Jun
9°C / 21°C
Overcast
Fri
26 Jun
9°C / 20°C
Overcast
Hourly forecast today:
02:00 AM
7° / 10°
7° / 10°
Overcast
80% 23 km/h
03:00 AM
6° / 9°
6° / 9°
Overcast
84% 18 km/h
04:00 AM
5° / 8°
5° / 8°
Overcast
82% 14 km/h
05:00 AM
3° / 7°
3° / 7°
Overcast
77% 18 km/h
06:00 AM
2° / 6°
2° / 6°
Overcast
75% 4 km/h
07:00 AM
0° / 6°
0° / 6°
Clear Sky
66% 8 km/h
08:00 AM
0° / 6°
0° / 6°
Clear Sky
63% 5 km/h
09:00 AM
0° / 5°
0° / 5°
Clear Sky
62% 1 km/h
10:00 AM
0° / 5°
0° / 5°
Clear Sky
63% 1 km/h
11:00 AM
-1° / 5°
-1° / 5°
Clear Sky
62% 4 km/h
12:00 PM
-1° / 5°
-1° / 5°
Clear Sky
61% 7 km/h

30 Day Averages and Extremes

  • Average high 17.9°C
  • Average low 4.67°C
  • Hottest day 30°C (04 July 2026)
  • Coldest day -3°C (28 June 2026)
  • Average humidity 37.73%
  • Days with precipitation 11 days
  • Highest precipitation 22 mm (20 June 2026)

Yesterday's Data

  • Max: 13°C
  • Min: 7°C
  • Total Precipitation: 2 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

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 mild weather in Idaho, with temperatures between 14ºC to 17ºC (57.2ºF to 62.6ºF), consider wearing:
- Light jacket (for cooler periods)
- Long-sleeve shirt or blouse
- Casual sneakers or loafers
- Scarf (optional)

Temperature

Early
6°C / 9°C
Morning
0°C / 5°C
Afternoon
4°C / 11°C
Evening
-1°C / 16°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 442
  • CO 105
  • NH3 0
  • NO2 0
  • O3 104
  • PM10 8
  • PM25 6
  • SO2 0
  • CH4 1,343

Sunrise / Sunset

11:56
03:25