Weather forecast for 10 days
Rock Valley, IA

Weather forecast for the weekend

Saturday, May 3.

Sunny
6:13 am

8:30 pm
CDT
Sunny
70°F / 41°F
  • Wind: 4mph NNE
  • Humidity: 29%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 7
Today, in Rock Valley, uninterrupted sunshine is anticipated.
Temperature readings will considerable fluctuate from a daytime peak of a pleasant 69.8°F to a nighttime low of a wintry 41°F.
Expect the maximum temperature to remain consistent with the typical May high of 68.5°F.
Sunrise was at 6:13 am and sunset will be at 8:30 pm; the daylight will last for 14h and 17min.

Sunday, May 4.

Sunny
6:12 am

8:31 pm
CDT
Sunny
77°F / 45°F
  • Wind: 9mph SSE
  • Humidity: 41%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 7
On Sunday, May 4, expect sunny weather with a crisp, clear sky.
Temperatures are set to span a considerable range, with a high of a warm 77°F and a low of a frosty 44.6°F.
The weather tomorrow is warmer, with a maximum expected near 77.9°F - more like June than May.
Sunrise will be at 6:12 am and sunset at 8:31 pm; tomorrow's daylight will last for 14h and 20min.

Frequently asked questions

What is the weather forecast for Rock Valley for tomorrow?
On Sunday, skies are expected to be clear and full of sunshine.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 77°F, while the lowest temperature will be 44.6°F.
The highest temperature will be a couple of degrees higher than the average maximum of 68.5°F in May. The lowest temperature will be also relatively lower than the average low of 51.1°F.
What time are sunrise and sunset tomorrow?
On Sunday, in Rock Valley, sunrise will be at 6:12 am and sunset at 8:31 pm (CDT).
How many hours of daylight will Rock Valley have tomorrow?
In Rock Valley, tomorrow, there will be 14h and 20min of daylight.
What is the weather forecast for Rock Valley for the next ten days?
In Rock Valley, predominantly bright and occasionally cloudy weather is expected for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will vary between 69.8°F and 82.4°F, as the minimum temperature will be between 41°F and 55.4°F.
What will be the warmest and the coldest days?
The warmest days will be Tuesday, Friday through next Monday, with a maximum of 82.4°F. Today is the coldest day, with a maximum temperature of 69.8°F.

Long-term weather forecast

SatMay 3.
  • 70°F
  • 41°F
Sunny
Sunny
  • Wind: 4mph NNE
  • Humidity: 29%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:13 am 8:30 pm CDT
SunMay 4.
  • 77°F
  • 45°F
Sunny
Sunny
  • Wind: 9mph SSE
  • Humidity: 41%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:12 am 8:31 pm CDT
MonMay 5.
  • 79°F
  • 46°F
Sunny
Sunny
  • Wind: 10mph SE
  • Humidity: 41%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:10 am 8:32 pm CDT
TueMay 6.
  • 82°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph ESE
  • Humidity: 41%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:09 am 8:34 pm CDT
WedMay 7.
  • 77°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph NE
  • Humidity: 46%
  • UV index: 6
  • Precip. probability: 11%
  • Precipitation: 0"
  • 6:08 am 8:35 pm CDT
ThuMay 8.
  • 77°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph E
  • Humidity: 50%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:06 am 8:36 pm CDT
FriMay 9.
  • 82°F
  • 52°F
Sunny
Sunny
  • Wind: 7mph ESE
  • Humidity: 45%
  • UV index: 7
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:05 am 8:37 pm CDT
SatMay 10.
  • 82°F
  • 52°F
Sunny
Sunny
  • Wind: 11mph NE
  • Humidity: 39%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:04 am 8:38 pm CDT
SunMay 11.
  • 82°F
  • 55°F
Sunny
Sunny
  • Wind: 14mph SE
  • Humidity: 39%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:03 am 8:39 pm CDT
MonMay 12.
  • 82°F
  • 55°F
Sunny
Sunny
  • Wind: 17mph SSE
  • Humidity: 39%
  • UV index: 7
  • Precip. probability: 11%
  • Precipitation: 0"
  • 6:02 am 8:40 pm CDT
Ten-day trends indicate that primarily sun-filled and occasionally overcast weather is forecasted.
Rainfall is not expected in Rock Valley in the upcoming period.
Temperature fluctuation will be noticeable in the upcoming period. Maximum temperatures are forecasted between 69.8°F and 82.4°F, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 41°F up to 55.4°F.
With a maximum temperature of 82.4°F, Tuesday, Friday through next Monday will be the warmest days in Rock Valley, Iowa; today is the coldest day, with a maximum temperature of 69.8°F.
Updated: May 3, 2025 @ 18:56:50 UTC
Published by: Weather U.S. | About Us
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