Florida · NWS MLB office

Clermont, FL weather

It is 66°F and cloudy at Leesburg International Airport as of Oct 28, 2:15 AM EDT. Overnight: Partly Cloudy, low near 71°F, 8% chance of precipitation. Forecast from the National Weather Service, issued Oct 28, 1:29 AM EDT.

Updated Oct 28, 2:23 AM EDT (snapshot)

Current conditions

Temperature

66°F

Cloudy

Wind

NNW 5 mph

Humidity 100% · dew point 66°F

Pressure · visibility

30.06 inHg

Visibility 10 mi

Observed at Leesburg International Airport (KLEE), Oct 28, 2:15 AM EDT. Station readings can lag or be missing.

Alerts for this area

Flood Warning Severe Immediate

Flood Warning issued October 27 at 9:03PM EDT until October 28 at 2:00PM EDT by NWS Melbourne FL

Area
Lake, FL; Volusia, FL
In effect
Oct 27, 9:03 PM EDT
Until
Oct 28, 2:00 PM EDT
Issued by
NWS Melbourne FL
Full text

...The Flood Warning continues for the following rivers in Florida... St Johns River Near Deland affecting Lake and Volusia Counties. .Persistent and gusty northeast winds are slowing river flow. The St Johns River at Deland is forecast to crest near Minor Flood Stage through tonight, before beginning a slow decline through the weekend. For the St. Johns River...including Deland...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...St Johns River near Deland. * WHEN...Until Wednesday afternoon. * IMPACTS...At 4.0 feet, Docks and piers are completely submerged at Pier 44 Marina. Many docks are partially submerged at Hontoon Landing Marina. * ADDITIONAL DETAILS... - At 8:30 PM EDT Tuesday the stage was 4.0 feet. - Bankfull stage is 3.5 feet. - Forecast...The river is expected to rise to a crest of 4.0 feet just after midnight tonight. It will then fall below flood stage tomorrow morning. - Flood stage is 4.0 feet. - http://www.weather.gov/safety/flood

What to do: Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov. The next statement will be issued Wednesday morning at 1100 AM EDT.

Flood Warning Severe Immediate

Flood Warning issued October 27 at 9:00PM EDT by NWS Melbourne FL

Area
Lake, FL; Volusia, FL
In effect
Oct 27, 9:00 PM EDT
Expires
Oct 28, 11:00 AM EDT
Issued by
NWS Melbourne FL
Full text

...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Lake and Volusia Counties. .Persistent and gusty northeast winds are slowing river flow. The St Johns River at Astor will remain in Moderate Flood Stage, though river levels are forecast to slowly decline through this weekend. For the St. Johns River...including Astor...Moderate flooding is forecast. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...St Johns River near Astor. * WHEN...Until further notice. * IMPACTS...At 4.0 feet, Major flooding occurs with water entering many structures on canals and along the river. Long duration flooding will occur, with levels taking weeks to months to return below flood stage. Water rescues will be necessary. River Road becomes inaccessible, with 1 to 2 feet water depth in numerous homes on Wildhog, Possum, Bonnet and Snail roads. Roads along Blue Creek are inaccessible with major flooding of homes on Otter, Branch and Chestnut roads. Camp South Moon Road and Juno Trail are inaccessible. * ADDITIONAL DETAILS... - At 8:30 PM EDT Tuesday the stage was 3.8 feet. - Bankfull stage is 2.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 PM EDT Tuesday was 3.8 feet. - Forecast...The river is expected to rise to a crest of 3.8 feet just after midnight tonight. - Flood stage is 2.3 feet. - http://www.weather.gov/safety/flood

What to do: Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov. The next statement will be issued Wednesday morning at 1100 AM EDT.

Around the NWS MLB forecast area

6 active alerts cover zones served by the MLB office near Clermont:

  • Flood Warning (2)
  • Coastal Flood Warning
  • Rip Current Statement
  • Wind Advisory
  • High Surf Advisory

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. Florida has 18 active alerts: see them all.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Clermont (local time)
TimeTempForecastPrecip. chanceWind
Wed 2 AM72°FPartly Cloudy0%NNE 15 mph
Wed 3 AM72°FPartly Cloudy4%NNE 15 mph
Wed 4 AM72°FMostly Cloudy8%NNE 15 mph
Wed 5 AM71°FMostly Cloudy7%NNE 15 mph
Wed 6 AM72°FPartly Sunny12%NNE 15 mph
Wed 7 AM72°FPartly Sunny8%NNE 15 mph
Wed 8 AM72°FSlight Chance Rain Showers17%NNE 15 mph
Wed 9 AM75°FChance Rain Showers36%NNE 15 mph
Wed 10 AM77°FChance Rain Showers44%NE 20 mph
Wed 11 AM79°FChance Rain Showers46%NE 20 mph
Wed 12 PM80°FChance Rain Showers46%NE 20 mph
Wed 1 PM80°FChance Rain Showers36%NE 20 mph
Wed 2 PM80°FChance Showers And Thunderstorms30%NE 20 mph
Wed 3 PM79°FChance Showers And Thunderstorms34%NE 20 mph
Wed 4 PM80°FChance Showers And Thunderstorms32%NE 20 mph
Wed 5 PM78°FChance Rain Showers25%NE 20 mph
Wed 6 PM77°FSlight Chance Rain Showers16%NE 20 mph
Wed 7 PM76°FMostly Cloudy13%NE 20 mph
Wed 8 PM74°FSlight Chance Rain Showers17%NE 15 mph
Wed 9 PM74°FSlight Chance Rain Showers17%NE 15 mph
Wed 10 PM73°FSlight Chance Rain Showers22%NE 15 mph
Wed 11 PM73°FSlight Chance Rain Showers16%NE 15 mph
Thu 12 AM73°FSlight Chance Rain Showers19%NE 15 mph
Thu 1 AM73°FSlight Chance Rain Showers22%NE 15 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Clermont can differ.

7-day forecast

Overnight

Low 71°F

Partly cloudy, with a low around 71. North northeast wind around 15 mph, with gusts as high as 25 mph.

Wednesday

High 81°F·Low 72°F

A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Northeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night: A slight chance of rain showers before 2am. Mostly cloudy, with a low around 72. Northeast wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday

High 85°F·Low 70°F

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Thursday Night: A chance of rain showers before 8pm. Partly cloudy, with a low around 70. Northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Friday

High 85°F·Low 70°F

Mostly sunny, with a high near 85. Northeast wind 10 to 20 mph, with gusts as high as 30 mph.

Friday Night: Partly cloudy, with a low around 70. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

High 85°F·Low 70°F

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. East northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Saturday Night: A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Sunday

High 84°F·Low 67°F

A chance of rain showers between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 84. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Sunday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 67. East northeast wind 5 to 10 mph. Chance of precipitation is 70%.

Monday

High 83°F·Low 65°F

A slight chance of rain showers. Mostly sunny, with a high near 83. East northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Monday Night: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 65. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.

Tuesday

High 84°F

Sunny, with a high near 84. East northeast wind 5 to 10 mph.

Nearby cities

Larger cities in the area

Other cities in Lake County

See every city we cover in Florida, or check all active alerts.

About this forecast

Forecast office
Clermont is served by the National Weather Service MLB forecast office, forecast zone FLZ144, county zone FLC069.
Location used
The Census Bureau's internal point for Clermont (28.5240, -81.7230), in Lake County. Population: 50,851 (2024 estimate), number 61 of the 120 Florida cities on this site.
Radar
Nearest NWS radar: KTBW. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/28.524,-81.723 (forecast issued Oct 28, 1:29 AM EDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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