Weather forecast for 10 days
Sullivan, IN

Weather forecast for the weekend

Saturday, Apr 19.

Thunderstorms
7:04 am

8:32 pm
EDT
Thunderstorms
66°F / 54°F
  • Wind: 11mph W
  • Humidity: 87%
  • Precip. probability: 99%
  • Precipitation: 0.35"
  • UV index: 3
Tomorrow, on Saturday, rumbles of thunder are also likely.
The likelihood of rainfall is high. However, precipitation will be light. The temperature is predicted to vary between a maximum of a comfortable 66.2°F and a minimum of a crisp 53.6°F.
Tomorrow's maximum temperature is expected to reflect the standard April high of 63.7°F.
Sunrise will be at 7:04 am and sunset at 8:32 pm; tomorrow's daylight will last for 13h and 28min.

Sunday, Apr 20.

AM Showers
7:03 am

8:33 pm
EDT
AM Showers
79°F / 59°F
  • Wind: 16mph ESE
  • Humidity: 71%
  • Precip. probability: 66%
  • Precipitation: 0.83"
  • UV index: 3
On Sunday, April 20, expect passing morning showers bringing damp conditions.
Increased precipitation is forecasted. The maximum temperature will be a warm 78.8°F, while the minimum temperature will be a moderate 59°F.
A high of 78.8°F is expected, which aligns better with May's average peak of 73°F than April's 63.7°F.
Sunrise will be at 7:03 am and sunset at 8:33 pm; the daylight will last for 13h and 30min.

Frequently asked questions

What is the weather forecast for Sullivan for tomorrow?
Tomorrow, rolling thunder and rain showers are in the outlook.
Will it rain tomorrow in Sullivan?
Light precipitation of 0.35" is predicted. The likelihood of rainfall is high at 99%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 53.6°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in April. Tomorrow, the lowest temperature will be a few degrees higher than the average low temperature.
What time are sunrise and sunset tomorrow in Sullivan?
On Saturday, in Sullivan, sunrise will be at 7:04 am and sunset at 8:32 pm (EDT).
How many hours of daylight will Sullivan have tomorrow?
In Sullivan, tomorrow, there will be 13h and 28min of daylight.
What is the weather forecast for Sullivan for Sunday?
On Sunday, expect a light morning drizzle with brief periods of rain.
Will it rain on Sunday?
Increased precipitation of 0.83" is expected with a high probability on Sunday.
What will be the highest temperature in Sullivan on Sunday?
On Sunday, the highest temperature will be 78.8°F, while the lowest temperature will be 59°F.
What is the weather forecast for Sullivan for the next ten days?
In Sullivan, a combination of showery, cloudy and lightning-active weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Saturday through Monday, Thursday through next Sunday in Sullivan. With substantial precipitation of 0.83", Sunday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 62.6°F and 78.8°F, as the minimum temperature will vary between 46.4°F and 62.6°F.
What will be the warmest and the coldest days?
With a maximum temperature of 78.8°F, Sunday, Wednesday and Thursday will be the warmest days. The coldest day will be Monday, with a maximum of 62.6°F.

Long-term weather forecast

FriApr 18.
  • 77°F
  • 63°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 23mph SSW
  • Humidity: 62%
  • UV index: 4
  • Precip. probability: 4%
  • Precipitation: 0"
  • 7:06 am 8:31 pm EDT
SatApr 19.
  • 66°F
  • 54°F
Thunderstorms
Thunderstorms
  • Wind: 11mph W
  • Humidity: 87%
  • UV index: 3
  • Precip. probability: 99%
  • Precipitation: 0.35"
  • 7:04 am 8:32 pm EDT
SunApr 20.
  • 79°F
  • 59°F
AM Showers
AM Showers
  • Wind: 16mph ESE
  • Humidity: 71%
  • UV index: 3
  • Precip. probability: 66%
  • Precipitation: 0.83"
  • 7:03 am 8:33 pm EDT
MonApr 21.
  • 63°F
  • 46°F
AM Showers
AM Showers
  • Wind: 17mph WSW
  • Humidity: 72%
  • UV index: 6
  • Precip. probability: 58%
  • Precipitation: 0.39"
  • 7:02 am 8:34 pm EDT
TueApr 22.
  • 72°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SE
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0.08"
  • 7:00 am 8:35 pm EDT
WedApr 23.
  • 79°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SE
  • Humidity: 57%
  • UV index: 7
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:59 am 8:36 pm EDT
ThuApr 24.
  • 79°F
  • 59°F
AM Showers
AM Showers
  • Wind: 9mph E
  • Humidity: 60%
  • UV index: 5
  • Precip. probability: 35%
  • Precipitation: 0.08"
  • 6:58 am 8:37 pm EDT
FriApr 25.
  • 72°F
  • 59°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph SE
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 39%
  • Precipitation: 0.12"
  • 6:56 am 8:38 pm EDT
SatApr 26.
  • 72°F
  • 57°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph N
  • Humidity: 71%
  • UV index: 6
  • Precip. probability: 44%
  • Precipitation: 0.39"
  • 6:55 am 8:39 pm EDT
SunApr 27.
  • 73°F
  • 59°F
AM Showers
AM Showers
  • Wind: 10mph E
  • Humidity: 68%
  • UV index: 6
  • Precip. probability: 35%
  • Precipitation: 0.2"
  • 6:54 am 8:40 pm EDT
rain-filled, overcast and stormy weather is expected.
Rainfall is expected on Saturday through Monday, Thursday through next Sunday.
Temperature differences will be noticeable over the next several days. The temperature is expected to swing from 62.6°F up to 78.8°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 46.4°F and 62.6°F.
Sunday, Wednesday and Thursday, with the highest temperature of 78.8°F, will be the warmest days; the coldest day will be Monday, with a maximum of 62.6°F.
Updated: Apr 18, 2025 @ 04:08:44 UTC
Published by: Weather U.S. | About Us
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