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Twin Falls (ID)
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United States weather

Weather in Twin Falls, Idaho for October 2026

Your guide to Twin Falls weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Twin Falls at the beginning of October is 17.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.4 °F by the end of October.

    • Rain 🌧️

  • Twin Falls experiences moderate rainfall in October, with an average of 6 rainy days and a total precipitation of 79.4 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
25
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/3°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
62 %
Avg humidity

Twin Falls Weather October

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

Temperatures trend during October in Twin Falls

See the weather trend as well as the moving average line

October weather in Twin Falls day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Cloudy
Cloudy
 20° /10° 0 mm 4
Oct. 2 Cloudy
Cloudy
 23° /11° 0 mm 4
Oct. 3 Heavy rain at times
Heavy rain at times
 14° /8° 26.5 mm 1
Oct. 4 Overcast
Overcast
 12° /7° 0 mm 1
Oct. 5 Sunny
Sunny
 16° /4° 0 mm 4
Oct. 6 Partly cloudy
Partly cloudy
 16° /2° 0 mm 4
Oct. 7 Mist
Mist
 22° /1° 0 mm 4
Oct. 8 Sunny
Sunny
 25° /3° 0 mm 3
Oct. 9 Partly cloudy
Partly cloudy
 27° /9° 0 mm 4
Oct. 10 Partly cloudy
Partly cloudy
 24° /12° 0 mm 3
Oct. 11 Heavy rain at times
Heavy rain at times
 16° /4° 29.9 mm 2
Oct. 12 Partly cloudy
Partly cloudy
 12° /3° 0 mm 3
Oct. 13 Overcast
Overcast
 17° /1° 0 mm 1
Oct. 14 Light rain shower
Light rain shower
 19° /4° 1.4 mm 3
Oct. 15 Overcast
Overcast
 13° /7° 0 mm 1
Oct. 16 Light rain
Light rain
 11° /3° 1.7 mm 3
Oct. 17 Partly cloudy
Partly cloudy
 14° /1° 0 mm 3
Oct. 18 Partly cloudy
Partly cloudy
 17° /3° 0 mm 3
Oct. 19 Overcast
Overcast
 16° /3° 0 mm 2
Oct. 20 Sunny
Sunny
 12° /3° 0 mm 2
Oct. 21 Mist
Mist
 16° /-3° 0 mm 2
Oct. 22 Mist
Mist
 20° /-1° 0 mm 2
Oct. 23 Sunny
Sunny
 18° /5° 0 mm 2
Oct. 24 Overcast
Overcast
 18° /0° 0 mm 2
Oct. 25 Overcast
Overcast
 15° /7° 0 mm 1
Oct. 26 Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /3° 13 mm 0
Oct. 27 Cloudy
Cloudy
 8° /-1° 6.9 mm 2
Oct. 28 Partly cloudy
Partly cloudy
 9° /-3° 0 mm 2
Oct. 29 Cloudy
Cloudy
 14° /-2° 0 mm 2
Oct. 30 Overcast
Overcast
 12° /-1° 0 mm 2
Oct. 31 Sunny
Sunny
 13° /0° 0 mm 2
Next
Important Notice
Our weather forecast for Twin Falls 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 Twin Falls forecast closer to your planned date for the most up-to-date weather information.
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Twin Falls in October - FAQ

What are the expected maximum and minimum temperatures in Twin Falls during October?

During October, expect a variety of temperatures with highs around 16° and lows near 3°, suitable for diverse activities and preferences.

How much rainfall should be expected in Twin Falls during October?

Moderate rainfall is anticipated in Twin Falls during October, with a total of 79.4 mm spread over approximately 6 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Twin Falls during October?

The average wind speed in Twin Falls during October is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Twin Falls

Explore the daily rainfall trends and prepare for Twin Fallss October weather 💧
Typically, Twin Falls has 6 rainy days in October with a total of 79.4 mm of rainfall.

UV exposure in Twin Falls during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

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Location coordinates Where is Twin Falls?

Get accurate weather forecasts for Twin Falls, located at latitude 42.563 and longitude -114.461. Stay updated with localized weather information tailored for Twin Falls.

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