Weather forecast for tomorrowJohnston, RI

Weather forecast for tomorrow

Sunday Oct 18, 2026

57°F
37°F

Sunny

Precip. probability: 1%
Precipitation: 0"
Wind: 6mphNNE 17°
Humidity: 46%
UV index: 4
Sunrise: 7:02 am EDT
Sunset: 6:00 pm EDT
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Tomorrow, on Sunday, uninterrupted sunshine is anticipated.
The highest forecasted temperature is a refreshing 57.2°F, while the lowest temperature will be a cold 37.4°F.
Sunrise will be at 7:02 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 55°C.
Coldest period: 3 am - 6 am 36°C.

Chance of precipitation

Highest chance: 9 pm 3%.

Hourly weather forecast

12 am

39°F
Feels like:
34°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 7mphN 356°
Humidity: 56%
Pressure: 30.39"Hg
Visibility: 10mi
UV index: 0
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2 am

37°F
Feels like:
32°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 6mphN 359°
Humidity: 61%
Pressure: 30.42"Hg
Visibility: 10mi
UV index: 0
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4 am

36°F
Feels like:
30°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 6mphNNW 346°
Humidity: 65%
Pressure: 30.47"Hg
Visibility: 10mi
UV index: 0
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6 am

36°F
Feels like:
30°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 6mphNNW 349°
Humidity: 66%
Pressure: 30.5"Hg
Visibility: 10mi
UV index: 0
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Sunrise: 7:02 am

8 am

36°F
Feels like:
30°F

Sunny

Precip. probability: 1%
Precipitation: 0"
Wind: 6mphNNW 348°
Humidity: 68%
Pressure: 30.53"Hg
Visibility: 10mi
UV index: 0
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10 am

45°F
Feels like:
41°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 6mphN 9°
Humidity: 48%
Pressure: 30.56"Hg
Visibility: 10mi
UV index: 2
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12 pm

50°F
Feels like:
48°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 6mphNNE 14°
Humidity: 37%
Pressure: 30.56"Hg
Visibility: 10mi
UV index: 4
details ▼

2 pm

55°F
Feels like:
54°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 4mphNNE 18°
Humidity: 34%
Pressure: 30.5"Hg
Visibility: 10mi
UV index: 3
details ▼

4 pm

55°F
Feels like:
54°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 5mphNNE 21°
Humidity: 35%
Pressure: 30.5"Hg
Visibility: 10mi
UV index: 1
details ▼

6 pm

50°F
Feels like:
48°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 4mphE 81°
Humidity: 52%
Pressure: 30.5"Hg
Visibility: 10mi
UV index: 0
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Sunset: 6:00 pm

8 pm

45°F
Feels like:
43°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 4mphESE 110°
Humidity: 67%
Pressure: 30.53"Hg
Visibility: 10mi
UV index: 0
details ▼

10 pm

41°F
Feels like:
41°F

Clear

Precip. probability: 3%
Precipitation: 0"
Wind: 3mphESE 106°
Humidity: 79%
Pressure: 30.53"Hg
Visibility: 10mi
UV index: 0
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Tomorrow, primarily sunny and occasionally dull weather is anticipated.
The temperature will vary between a minimum of 33.8°F and a maximum of 55.4°F. The warmest part of the day will be from 2 pm to 4 pm.

Updated: Oct 17, 2026 @ 20:57:31 UTC
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Weather Forecasting & Climate