Weather forecast for the weekend
Saturday, May 17.
5:21 am
8:02 pm
EDT
8:02 pm
EDT
Scattered Thunderstorms
70°F / 59°F
- Wind: 11mph SSE
- Humidity: 79%
- Precip. probability: 58%
- Precipitation: 0.35"
- UV index: 3
On Saturday, in Johnston, there will be scattered thunderstorms, which could cause some localized disruption.
The chance of rainfall is high. However, precipitation will be light. Temperature shifts will be modest, ranging from a peak of an agreeable 69.8°F to a low of a mild 59°F.
Sunrise will be at 5:21 am and sunset at 8:02 pm; the daylight will last for 14h and 41min.
The chance of rainfall is high. However, precipitation will be light. Temperature shifts will be modest, ranging from a peak of an agreeable 69.8°F to a low of a mild 59°F.
Sunrise will be at 5:21 am and sunset at 8:02 pm; the daylight will last for 14h and 41min.
Sunday, May 18.
5:21 am
8:03 pm
EDT
8:03 pm
EDT
Mostly Sunny
72°F / 52°F
- Wind: 15mph W
- Humidity: 56%
- Precip. probability: 13%
- Precipitation: 0"
- UV index: 8
On Sunday, in Johnston, a glowing sky and minimal clouds are expected.
Rainfall is not predicted. The daytime temperature will peak at an agreeable 71.6°F, slightly differing from the night's low of a crisp 51.8°F.
Sunrise will be at 5:21 am and sunset at 8:03 pm; the daylight will last for 14h and 43min.
Rainfall is not predicted. The daytime temperature will peak at an agreeable 71.6°F, slightly differing from the night's low of a crisp 51.8°F.
Sunrise will be at 5:21 am and sunset at 8:03 pm; the daylight will last for 14h and 43min.
Frequently asked questions
What is the weather forecast for Johnston for Saturday?
On Saturday, scattered thunderstorms are expected, bringing gusty winds and heavy rain at times.
Will it rain on Saturday?
Light precipitation of 0.35" is predicted on Saturday. The possibility of rainfall is 58%.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 69.8°F, while the minimum temperature will be 59°F.
What is the weather forecast for Johnston for Sunday?
On Sunday, expect plenty of sunshine and only a few scattered clouds.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 71.6°F, while the lowest temperature will be 51.8°F.
What is the weather forecast for Johnston for the next ten days?
In Johnston, weather will be unstable, and a combination of dull, damp, unstable and bright weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Wednesday, Thursday, Saturday and next Friday in Johnston. With light precipitation of 0.35", Saturday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 60.8°F and 77°F, as the minimum temperature will range between 48.2°F and 60.8°F.
What will be the warmest and the coldest days?
The warmest day will be Friday, with a maximum of 77°F. Next Thursday will be the coldest day, with a maximum temperature of 60.8°F.
Long-term weather forecast
WedMay 14.
- 73°F
- 57°F
Partly Cloudy
- Wind: 11mph SSE
- Humidity: 58%
- UV index: 7
- Precip. probability: 15%
- Precipitation: 0.16"
- 5:24 am 7:59 pm EDT
ThuMay 15.
- 72°F
- 61°F
AM Showers
- Wind: 7mph SE
- Humidity: 81%
- UV index: 3
- Precip. probability: 41%
- Precipitation: 0.04"
- 5:23 am 8:00 pm EDT
FriMay 16.
- 77°F
- 59°F
Mostly Cloudy
- Wind: 10mph SSW
- Humidity: 70%
- UV index: 6
- Precip. probability: 15%
- Precipitation: 0"
- 5:22 am 8:01 pm EDT
SatMay 17.
- 70°F
- 59°F
Scattered Thunderstorms
- Wind: 11mph SSE
- Humidity: 79%
- UV index: 3
- Precip. probability: 58%
- Precipitation: 0.35"
- 5:21 am 8:02 pm EDT
SunMay 18.
- 72°F
- 52°F
Mostly Sunny
- Wind: 15mph W
- Humidity: 56%
- UV index: 8
- Precip. probability: 13%
- Precipitation: 0"
- 5:21 am 8:03 pm EDT
MonMay 19.
- 64°F
- 48°F
Partly Cloudy
- Wind: 14mph NW
- Humidity: 46%
- UV index: 7
- Precip. probability: 5%
- Precipitation: 0"
- 5:20 am 8:04 pm EDT
TueMay 20.
- 64°F
- 50°F
Partly Cloudy
- Wind: 12mph NNW
- Humidity: 46%
- UV index: 7
- Precip. probability: 2%
- Precipitation: 0"
- 5:19 am 8:05 pm EDT
WedMay 21.
- 63°F
- 50°F
Mostly Cloudy
- Wind: 11mph NE
- Humidity: 50%
- UV index: 6
- Precip. probability: 14%
- Precipitation: 0"
- 5:18 am 8:06 pm EDT
ThuMay 22.
- 61°F
- 50°F
Mostly Cloudy
- Wind: 12mph E
- Humidity: 62%
- UV index: 6
- Precip. probability: 24%
- Precipitation: 0"
- 5:17 am 8:07 pm EDT
FriMay 23.
- 63°F
- 50°F
Showers
- Wind: 13mph E
- Humidity: 61%
- UV index: 6
- Precip. probability: 49%
- Precipitation: 0.28"
- 5:17 am 8:08 pm EDT
And a mix of overcast, rain-soaked, stormy and mostly clear weather is anticipated.
Rainfall is predicted for Wednesday, Thursday, Saturday and next Friday.
Noticeable swings in temperature are expected in the next ten days. Forecast highs will fluctuate between 60.8°F and 77°F, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 48.2°F and 60.8°F.
The warmest day will be Friday, with a maximum of 77°F; the lowest daytime temperature of the period will be reached on next Thursday, peaking at 60.8°F.
Rainfall is predicted for Wednesday, Thursday, Saturday and next Friday.
Noticeable swings in temperature are expected in the next ten days. Forecast highs will fluctuate between 60.8°F and 77°F, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 48.2°F and 60.8°F.
The warmest day will be Friday, with a maximum of 77°F; the lowest daytime temperature of the period will be reached on next Thursday, peaking at 60.8°F.
Updated: May 14, 2025 @ 16:29:28 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
