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Rock Island, TN Weather Conditions

Updated: Sat Mar 14th 2026 2:30 PM CDT

Sunny

74^°F 23^°C

Feels Like 74^°F / 23^°C

Rock Island, TN weather condition is Sunny and 74°F.

Today's Weather in Rock Island,TN

The current weather in Rock Island TN as of 2:30 PM CDT on Sat Mar 14th 2026, has a sky condition of Sunny with the visibility of 6 mile(s) and the UV index at 5.3. It is 74 degrees fahrenheit. The barometric pressure is 30.08 - measured by inches of mercury - and is steady since its last observation. The humidity is 28 percent that's falling since the last report, with a dew point of 39 degrees fahrenheit which is rising. Wind direction is from the South-Southwest at 5.4 miles per hour, gusting at 6.2 miles per hour. Sunrise was at 6:54 AM and Sunset is at 6:49 PM. The moon phase is a Waning Crescent moon rising at 4:30 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 6:54 AM

Sunset: 6:49 PM

As of:

Moon

Moonrise: 4:30 AM

Moonset: 2:21 PM

Phase: Waning Crescent Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Scattered Rain

Scattered Rain with a high of 66°F and a low of 57°F. Probable rainfall forecasted, having a 61% chance with an estimated 0.02in. Winds will be moderate, blowing around 20mph. The humidity will be on the higher side, reaching around 74%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 66° \| Lo 57°	74%	61% \| est. 0.02in	0%	19.9 mph

Heavy Rain

Heavy Rain with a high of 39°F and a low of 27°F. Probable rainfall forecasted, having an 89% chance with an estimated 1.28in. Possible light Snowfall with a 3% chance estimated at 2in accumulation. Winds will be strong at speeds peaking at 26mph. The humidity will be on the higher side, reaching around 76%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 39° \| Lo 27°	76%	89% \| est. 1.28in	3% \| est. 2in	25.5 mph

Sunny

Sunny with a high of 39°F and a low of 20°F. Winds will be light at 10mph at times. Humidity levels are comfortable, sitting around 50%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 39° \| Lo 20°	50%	0%	0%	9.4 mph

Scattered Rain

Scattered Rain with a high of 53°F and a low of 27°F. Probable rainfall forecasted, having a 73% chance with an estimated 0.02in. Possible light Snowfall with a 15% chance but not having significate accumulation. Winds will be moderate, blowing around 12mph. Humidity levels are comfortable, sitting around 56%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 53° \| Lo 27°	56%	73% \| est. 0.02in	15%	11.6 mph

Partly Cloudy

Partly Cloudy with a high of 61°F and a low of 34°F. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 72%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 61° \| Lo 34°	72%	0%	0%	6.7 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Rock Island, TN weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Wednesday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 74^°F. The morning temperature of 42°^F is lowest at 6am with the daytime high of 76°^F at 3pm and a low around 58°^F at 10pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.15^inHg at 10am and lowest being 30.02^inHg at 11pm.

Hourly Wind Speeds

The fastest wind is reported to be 7.2^mph at 4pm, while the slowest is 1.1^mph around 4am; expect wind gusts peaking 12.2^mph at 11pm. View live wind conditions in Rock Island

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