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Weather in Twin Falls County, Idaho for April 2026

Your guide to Twin Falls County weather in April - trends and predictions

    Official Weather Alert ⚠️

  • Freeze Warning - See hour by hour.

    • Temperatures

  • Until now, April 2026 in Twin Falls County has been nearly identical to the historical average, with a temperature of 16 °F (showing only a slight deviation of -0.2 °F).

  • The forecast for the coming days of April 2026 predicts a temperature of 22.4 °F , which is warmer than usual.

  • In general, the average temperature in Twin Falls County at the beginning of April is 14.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.4 °F by the end of April.

    • Rain 🌧️

  • With an average of 5 rainy days, Twin Falls County experiences minimal rainfall in April.

    • More

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

Average dry days
25
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/3°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
57 %
Avg humidity

Twin Falls County Weather April

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

Temperatures trend during April in Twin Falls County

See the weather trend as well as the moving average line

April weather in Twin Falls County day by day

Click on a date for more information
March May
Date Weather Temperatures Rain UV More
Apr. 1 Partly cloudy
Partly cloudy
 11° /2° 0.1 mm 5
Apr. 2 Patchy rain possible
Patchy rain possible
 8° /0° 0.1 mm 5
Apr. 3 Patchy rain possible
Patchy rain possible
 11° /-1° 0.1 mm 6
Apr. 4 Patchy rain possible
Patchy rain possible
 13° /-2° 0.1 mm 6
Apr. 5 Partly cloudy
Partly cloudy
 17° /-1° 0 mm 6
Apr. 6 Partly cloudy
Partly cloudy
 20° /1° 0 mm 6
Apr. 7 Moderate rain at times
Moderate rain at times
 20° /6° 0.6 mm 6
Apr. 8 Patchy rain possible
Patchy rain possible
 16° /5° 0.1 mm 6
Apr. 9 Partly cloudy
Partly cloudy
 20° /4° 0 mm 6
Apr. 10 Overcast
Overcast
 25° /6° 0 mm 6
Apr. 11 Overcast
Overcast
 18° /9° 4.7 mm 5
Apr. 12 Overcast
Overcast
 13° /5° 3.1 mm 5
Apr. 13 Sunny
Sunny
 13° /0° 0 mm 7
Apr. 14 Sunny
Sunny
 17° /2° 0 mm 7
Apr. 15 Cloudy
Cloudy
 19° /2° 3 mm 5
Apr. 16 Cloudy
Cloudy
 14° /3° 1.2 mm 5
Apr. 17 Moderate rain at times
Moderate rain at times
 10° /-1° 2 mm 4
Apr. 18 Partly cloudy
Partly cloudy
 16° /-3° 0 mm 7
Apr. 19 Overcast
Overcast
 19° /-1° 0 mm 8
Apr. 20 Sunny
Sunny
 23° /7° 0 mm 8
Apr. 21 Sunny
Sunny
 20° /7° 0 mm 8
Apr. 22 Partly cloudy
Partly cloudy
 15° /2° 2.7 mm 6
Apr. 23 Patchy rain possible
Patchy rain possible
 14° /4° 0.3 mm 8
Apr. 24 Partly cloudy
Partly cloudy
 16° /4° 0 mm 8
Apr. 25 Patchy rain possible
Patchy rain possible
 18° /3° 1.7 mm 7
Apr. 26 Patchy rain possible
Patchy rain possible
 18° /5° 0.3 mm 8
Apr. 27 Sunny
Sunny
 17° /2° 0 mm 6.7
Apr. 28 Sunny
Sunny
 16° /3° 0 mm 6.6
Apr. 29 Partly cloudy
Partly cloudy
 18° /6° 0 mm 7.2
Apr. 30 Sunny
Sunny
 19° /5° 0.1 mm 7.4
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Important Notice
Our weather forecast for Twin Falls County in April 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 County forecast closer to your planned date for the most up-to-date weather information.
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Twin Falls County in April - FAQ

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

During April, 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 County during April?

Expect minimal rainfall in Twin Falls County during April, with a total of 16.7 mm over approximately 5 days. This minimal precipitation is unlikely to significantly impact plans.

What are the typical wind conditions in Twin Falls County during April?

The average wind speed in Twin Falls County during April is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

April rainfall patterns in Twin Falls County

Explore the daily rainfall trends and prepare for Twin Falls Countys April weather 💧
Typically, Twin Falls County has 5 rainy days in April with a total of 16.7 mm of rainfall.

UV exposure in Twin Falls County during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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Location coordinates Where is Twin Falls County?

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

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