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Idaho (Coeur d'Alene)
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Weather in Idaho for October 2027

Your guide to Idaho weather in October - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Idaho during October is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Idaho at the beginning of October is 19 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 9.4 °C by the end of October.

    • Rain 🌧️

  • With an average of 5 rainy days, Idaho experiences minimal rainfall in October.

    • More

  • Is October a good time to visit Idaho? check out the best time to travel to Idaho page.

  • ✨ Is October a good time to visit Idaho? – Ask the AI Weatherman

Average dry days
25
Dry days
Average rainy days
5
Rainy days
Average snowy days
1
Snow days
Average temperatures
14°/4°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
61 %
Avg humidity

Idaho Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
18°
2
Sunny
18°
3
Overcast
19°
4
Light rain
18°
5
Overcast
17°
6
Partly cloudy
21°
7
Sunny
22°
8
Partly cloudy
22°
9
Overcast
21°
10
Overcast
16°
11
Overcast
13°
12
Moderate rain
13°
13
Sunny
13°
14
Cloudy
16°
15
Overcast
18°
16
Light rain
16°
17
Overcast
12°
18
Light rain
11°
19
Moderate rain
13°
20
Partly cloudy
15°
21
Moderate or heavy rain shower
15°
22
Overcast
16°
23
Patchy rain possible
10°
24
Overcast
12°
25
Light rain
11°
26
Light rain
11°
27
Heavy rain at times
9°
28
Light rain
7°
29
Patchy rain possible
8°
30
Overcast
9°
31
Light rain
11°

What’s the Weather Like in Idaho This October?

Discover the average temperatures and weather trends across Idaho’s cities this October.
CloudyCoeur d'Alene14 °C / 4 °CCloudyBoise18 °C / 6 °CCloudyIdaho Falls16 °C / 2 °CCloudySandpoint13 °C / 3 °CCloudyTwin Falls18 °C / 5 °CCloudyLewiston17 °C / 5 °CCloudyMeridian18 °C / 5 °CMore Locations

Temperatures trend during October in Idaho

See the weather trend as well as the moving average line

October weather in Idaho day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
Oct. 1 Overcast
Overcast
 18° /7° 0 mm 0 cm
Oct. 2 Sunny
Sunny
 18° /8° 0.4 mm 0 cm
Oct. 3 Overcast
Overcast
 19° /6° 0 mm 0 cm
Oct. 4 Light rain
Light rain
 18° /6° 3.7 mm 0 cm
Oct. 5 Overcast
Overcast
 17° /6° 0 mm 0 cm
Oct. 6 Partly cloudy
Partly cloudy
 21° /6° 0 mm 0 cm
Oct. 7 Sunny
Sunny
 22° /6° 0 mm 0 cm
Oct. 8 Partly cloudy
Partly cloudy
 22° /9° 0 mm 0 cm
Oct. 9 Overcast
Overcast
 21° /9° 0.1 mm 0 cm
Oct. 10 Overcast
Overcast
 16° /6° 0.2 mm 0 cm
Oct. 11 Overcast
Overcast
 13° /4° 0.4 mm 0 cm
Oct. 12 Moderate rain
Moderate rain
 13° /4° 12.3 mm 0 cm
Oct. 13 Sunny
Sunny
 13° /3° 0.9 mm 0.6 cm
Oct. 14 Cloudy
Cloudy
 16° /4° 0 mm 0 cm
Oct. 15 Overcast
Overcast
 18° /6° 0 mm 0 cm
Oct. 16 Light rain
Light rain
 16° /3° 3.6 mm 0 cm
Oct. 17 Overcast
Overcast
 12° /3° 0.1 mm 0 cm
Oct. 18 Light rain
Light rain
 11° /1° 3.4 mm 0 cm
Oct. 19 Moderate rain
Moderate rain
 13° /5° 18.7 mm 0 cm
Oct. 20 Partly cloudy
Partly cloudy
 15° /5° 0 mm 0 cm
Oct. 21 Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /4° 5.3 mm 0 cm
Oct. 22 Overcast
Overcast
 16° /4° 0.7 mm 0 cm
Oct. 23 Patchy rain possible
Patchy rain possible
 10° /3° 1.2 mm 0 cm
Oct. 24 Overcast
Overcast
 12° /2° 0 mm 0 cm
Oct. 25 Light rain
Light rain
 11° /2° 9.5 mm 0 cm
Oct. 26 Light rain
Light rain
 11° /1° 4.7 mm 0.7 cm
Oct. 27 Heavy rain at times
Heavy rain at times
 9° /3° 7.2 mm 2.6 cm
Oct. 28 Light rain
Light rain
 7° /1° 4.7 mm 0 cm
Oct. 29 Patchy rain possible
Patchy rain possible
 8° /3° 2.3 mm 0 cm
Oct. 30 Overcast
Overcast
 9° /1° 0 mm 0 cm
Oct. 31 Light rain
Light rain
 11° /0° 3.4 mm 0 cm
Next
Important Notice
Our weather forecast for Idaho in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Idaho forecast closer to your planned date for the most up-to-date weather information.
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Idaho in October - FAQ

What are the expected maximum and minimum temperatures in Idaho during October?
Prepare for cooler days with highs just around 14° and colder nights, dipping below 4°.

How much rainfall should be expected in Idaho during October?
Moderate rainfall is anticipated in Idaho during October, with a total of 82.9 mm spread over approximately 5 days. Considering plans for rainy days is advisable.

Will it snow in Idaho in October 2027?
Idaho typically sees 5.6 cm of snowfall during October.

What are the typical wind conditions in Idaho during October?
The average wind speed in Idaho during October is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

Idaho snow forecast October 2027

Track daily snowfall levels and discover Idaho’s snowy potential this October ❄️
On average, Idaho sees 1 snowy days during October, with approximately 5.6 cm of total snowfall.

October rainfall patterns in Idaho

Explore the daily rainfall trends and prepare for Idahos October weather 💧
Typically, Idaho has 5 rainy days in October with a total of 82.9 mm of rainfall.

UV exposure in Idaho during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Counties in Idaho
Select a county for an accurate weather forecast
Ada CountyBonner CountyBonneville CountyKootenai CountyNez Perce CountyTwin Falls County
Top locations in Idaho
Select a location for an accurate weather forecast
BoiseCoeur d'AleneIdaho FallsLewistonMeridianSandpointTwin Falls
More Locations
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