Weather forecast for 10 days
Niantic, IL

Weather forecast for the weekend

Saturday, May 17.

Partly Cloudy
5:37 am

8:08 pm
CDT
Partly Cloudy
72°F / 48°F
  • Wind: 17mph W
  • Humidity: 51%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 8
Today, on Saturday, May 17, partly cloudy skies will persist, making for a mix of sun and clouds.
The maximum anticipated temperature is an agreeable 71.6°F, while the minimum temperature will be a chilly 48.2°F.
The expected maximum is anticipated to be in line with the regular May temperature of 72.9°F.
Sunrise will be at 5:37 am and sunset at 8:08 pm; the daylight will last for 14h and 31min.

Sunday, May 18.

Sunny
5:37 am

8:09 pm
CDT
Sunny
77°F / 54°F
  • Wind: 6mph NW
  • Humidity: 46%
  • Precip. probability: 3%
  • Precipitation: 0.55"
  • UV index: 8
On Sunday, in Niantic, sunshine is expected with little to no cloud cover.
The chance of rain for tomorrow is low. However, forecasted precipitation will be moderate. Temperatures will oscillate between a warm 77°F at their highest and a fresh 53.6°F at their lowest.
Tomorrow, the anticipated temperature will be a couple of degrees higher than the standard May high of 72.9°F.
Sunrise will be at 5:37 am and sunset at 8:09 pm; tomorrow's daylight will last for 14h and 32min.

Frequently asked questions

What is the weather forecast for Niantic for tomorrow?
On Sunday, in Niantic, the outlook remains bright and sunny.
Will it rain tomorrow in Niantic?
Moderate precipitation of 0.55" is anticipated. The likelihood of rainfall is low at 3%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 77°F, while the lowest temperature will be 53.6°F.
Tomorrow, the maximum temperature will be slightly warmer than the average highest temperature in May. Tomorrow, the lowest temperature will be in line with the average low temperature.
What time are sunrise and sunset tomorrow?
On Sunday, in Niantic, sunrise will be at 5:37 am and sunset at 8:09 pm (CDT).
How many hours of daylight will Niantic have tomorrow?
Tomorrow in Niantic, the daylight will last for 14h and 32min.
What is the weather forecast for Niantic for the next ten days?
In Niantic, weather will be unstable, and a combination of cloudy, storm-filled, rain-filled and sunny weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Monday through Wednesday, next Sunday and Monday in Niantic. With heavy precipitation of 1.3", Monday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 55.4°F and 77°F, as the minimum temperature will vary between 46.4°F and 59°F.
What will be the warmest and the coldest days?
The warmest day will be tomorrow, with a maximum of 77°F. Wednesday will be the coldest day, with a maximum temperature of 55.4°F.

Long-term weather forecast

SatMay 17.
  • 72°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph W
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:37 am 8:08 pm CDT
SunMay 18.
  • 77°F
  • 54°F
Sunny
Sunny
  • Wind: 6mph NW
  • Humidity: 46%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0.55"
  • 5:37 am 8:09 pm CDT
MonMay 19.
  • 68°F
  • 59°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 17mph E
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 47%
  • Precipitation: 1.3"
  • 5:36 am 8:10 pm CDT
TueMay 20.
  • 72°F
  • 52°F
Thunderstorms
Thunderstorms
  • Wind: 16mph SSE
  • Humidity: 81%
  • UV index: 5
  • Precip. probability: 69%
  • Precipitation: 0.75"
  • 5:35 am 8:10 pm CDT
WedMay 21.
  • 55°F
  • 46°F
AM Showers
AM Showers
  • Wind: 15mph NNW
  • Humidity: 83%
  • UV index: 5
  • Precip. probability: 43%
  • Precipitation: 0.08"
  • 5:34 am 8:11 pm CDT
ThuMay 22.
  • 66°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NW
  • Humidity: 58%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:34 am 8:12 pm CDT
FriMay 23.
  • 72°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WNW
  • Humidity: 55%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:33 am 8:13 pm CDT
SatMay 24.
  • 72°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SE
  • Humidity: 64%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:32 am 8:14 pm CDT
SunMay 25.
  • 73°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SE
  • Humidity: 65%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 5:32 am 8:15 pm CDT
MonMay 26.
  • 73°F
  • 57°F
Showers
Showers
  • Wind: 11mph SSE
  • Humidity: 70%
  • UV index: 7
  • Precip. probability: 39%
  • Precipitation: 0.31"
  • 5:31 am 8:16 pm CDT
Mixed conditions are forecasted for the coming ten days, and a mix of cloud-filled, thunderstorm-prone, rainy and mostly clear weather is expected.
Rain is expected on Monday through Wednesday, next Sunday and Monday.
Substantial differences in temperature are forecasted in the upcoming days. Highs will range from 55.4°F to 77°F, while the nightly low temperatures will show also a considerable swing, as the minimum temperature is expected to range between 46.4°F and 59°F.
With the highest temperature of 77°F, Sunday will be the warmest day; with the highest temperature of 55.4°F, Wednesday will be the coldest day.
Updated: May 17, 2025 @ 09:19:55 UTC
Published by: Weather Atlas | About Us
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