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:
11°C
51.8°F
°C °F

Condition: Clear Sky

Pressure: 761 hPa

Feel like: 7 °C

Temperature: 11°C

Cloud: 0%

Humidity: 17%

Wind: ENE - 8 km/h

Visibility: 21.0 km

Weather forecast

Thu
06 Aug
12°C / 28°C
Clear Sky
Fri
07 Aug
13°C / 28°C
Clear Sky
Sat
08 Aug
14°C / 28°C
Partly Cloudy
Sun
09 Aug
12°C / 26°C
Clear Sky
Mon
10 Aug
11°C / 29°C
Partly Cloudy
Hourly forecast today:
05:00 AM
-12° / 11°
-12° / 11°
Clear Sky
17% 9 km/h
06:00 AM
-12° / 10°
-12° / 10°
Clear Sky
19% 10 km/h
07:00 AM
-10° / 10°
-10° / 10°
Clear Sky
22% 7 km/h
08:00 AM
-12° / 8°
-12° / 8°
Clear Sky
21% 9 km/h
09:00 AM
-12° / 9°
-12° / 9°
Clear Sky
21% 9 km/h
10:00 AM
-12° / 9°
-12° / 9°
Clear Sky
20% 2 km/h
11:00 AM
-12° / 9°
-12° / 9°
Clear Sky
20% 3 km/h
12:00 PM
-13° / 9°
-13° / 9°
Clear Sky
19% 3 km/h
13:00 PM
-13° / 9°
-13° / 9°
Clear Sky
18% 3 km/h
14:00 PM
-13° / 10°
-13° / 10°
Clear Sky
17% 5 km/h
15:00 PM
-9° / 14°
-9° / 14°
Clear Sky
18% 7 km/h

30 Day Averages and Extremes

  • Average high 24.7°C
  • Average low 10.53°C
  • Hottest day 29°C (10 August 2026)
  • Coldest day 0°C (03 August 2026)
  • Average humidity 31.67%
  • Days with precipitation 10 days
  • Highest precipitation 13 mm (22 July 2026)

Yesterday's Data

  • Max: 20°C
  • Min: 3°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

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 warm weather in Idaho, with temperatures between 20ºC to 23ºC (68.0ºF to 73.4ºF), you might consider wearing:
- Sunglasses
- Cotton or linen fabrics
- Shorts or lightweight trousers
- Light, breathable socks

Temperature

Early
-6°C / 14°C
Morning
-12°C / 9°C
Afternoon
-9°C / 14°C
Evening
-8°C / 22°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 442
  • CO 140
  • NH3 0
  • NO2 4
  • O3 97
  • PM10 12
  • PM25 11
  • SO2 0
  • CH4 1,348

Sunrise / Sunset

12:32
02:57