Altamonte Springs, FL Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Altamonte Springs, Seminole County, Florida.
Updated Jul 29, 2026, 3:18 PM local time · Radar refreshes every 5 minutes
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Altamonte Springs
93°F
Wind 11 mph
Humidity 54%
Cloud cover 17%
UV index 8
Alerts 3
Active alerts (3)
Severe Thunderstorm WatchSevere
Dixie, FL; Franklin, FL; Gadsden, FL; Jefferson, FL; Lafayette, FL; Leon, FL; Liberty, FL; Madison, FL; Taylor, FL; Wakulla, FL; Baker, GA; Ben Hill, GA; Berrien, GA; Brooks, GA; Calhoun, GA; Clay, GA; Colquitt, GA; Cook, GA; Decatur, GA; Dougherty, GA; Early, GA; Grady, GA; Irwin, GA; Lanier, GA; Lee, GA; Lowndes, GA; Miller, GA; Mitchell, GA; Quitman, GA; Randolph, GA; Seminole, GA; Terrell, GA; Thomas, GA; Tift, GA; Turner, GA; Worth, GA
Until Jul 30, 2026, 2:00 AM
Full details
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 532 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN FLORIDA THIS WATCH INCLUDES 10 COUNTIES IN BIG BEND FLORIDA DIXIE FRANKLIN GADSDEN JEFFERSON LAFAYETTE LEON LIBERTY MADISON TAYLOR WAKULLA IN GEORGIA THIS WATCH INCLUDES 26 COUNTIES IN SOUTH CENTRAL GEORGIA BEN HILL BERRIEN BROOKS COLQUITT COOK IRWIN LANIER LOWNDES THOMAS TIFT TURNER WORTH IN SOUTHWEST GEORGIA BAKER CALHOUN CLAY DECATUR DOUGHERTY EARLY GRADY LEE MILLER MITCHELL QUITMAN RANDOLPH SEMINOLE TERRELL THIS INCLUDES THE CITIES OF ABBA, ADAMS BEACH, ADEL, ALBANY, ALFORDS, ALMA, APALACHICOLA, ARLINGTON, ASHBURN, ASHTON, ATHENA, AUSMAC, BABCOCK, BAGBY STATE PARK, BAINBRIDGE, BANNOCKBURN, BARNEYVILLE, BAY CITY, BEACHTON, BELLVIEW, BENEVOLENCE, BERRIEN CO A/P, BETHEL, BEVERLY, BLAKELY, BLUE SPRINGS, BLUE SPRINGS, BOWENS MILL, BOYD, BOYKIN, BRADFORDVILLE, BRANCHVILLE, BROOKS CO A/P, BUCELL JUNCTION, BUCK SIDING, BUCKVILLE, CABBAGE GROVE, CAIRO, CAMILLA, CAPEL, CAPITOLA, CAPPS, CARBUR, CARRABELLE, CASA BLANCO, CENTERVILLE, CHAIRES, CHAIRES CROSSROADS, CHATTAHOOCHEE, CHERRY LAKE, CHULA, CLARKS MILL, COLES, COLQUITT, COMMISSARY HILL, COOK CO A/P, COOKS HAMMOCK, COOKTOWN, CORDRAYS MILL, COTTLE, COTTON, COURTHOUSE, CROSS CITY, CROSS CITY AIRPORT, CROSSROADS, CUBA, CUTHBERT, DAVIS PARK, DAWSON, DAWSON MUNICIPAL A/P, DAY, DAYS CROSSROADS, DECATUR CO A/P, DICKEY, DILLON, DILLS, DIXIE, DONALDSONVILLE A/P, DONALSONVILLE, DOUGLASVILLE, DOVEREL, DRIFTON, EARLY CO A/P, EAST ALBANY, EDISON, ELMODEL WMA, ELPINO, EMPRESS, ENTERPRISE, FAIRCHILD, FESTUS, FITZGERALD, FITZGERALD MUNICIPAL A/P, FORRESTER, FORT GADSDEN, FORT GAINES, GAMMAGE, GEORGETOWN, GORDY, GRADY CO A/P, GRAVES, GREGGS, GROOVERVILLE, HANOVER, HANSON, HARDIN HEIGHTS, HARDING, HATCHER, HAWKINSTOWN, HEROD, HILLIARDVILLE, HINES, HOBBY, HOGGARD MILL, HOPEWELL, IRWINVILLE, ISABELLA, IVEYS MILL, JARROTT, JONES CROSSING, JONESBORO, KILLEARN ESTATES, KILLEARN LAKES, LACONTE, LAKELAND, LEESBURG, LITTLE HOPE, LITTMAN, LOCKETT CROSSING, LOVETT, LYNN, MACLAY STATE GARDENS, MADISON, MASSEE, MAYHAW, MAYO, METCALF, MIDWAY, MILFORD, MITCHELL CO A/P, MONCRIEF, MONTICELLO, MOORES CROSSROADS, MORGAN, MOULTRIE, MOULTRIE MUNICIPAL A/P, NANKIN, NASHVILLE, NEWTON, OCILLA, OLD TOWN, PALMYRA, PASCO, PECAN, PELHAM, PERRY, PETERSON HILL, PINE PARK, PINE VALLEY, PINETTA, PRETORIA, QUEENSLAND, QUINCY, QUINCY AIRPORT, QUITMAN, RED ROCK, RED STORE CROSSROADS, RICKS PLACE, RIVERTURN, SANTA CLARA, SEMINOLE STATE PARK, SHIVERS MILL, SMITHVILLE, SOPCHOPPY, SOUTHWEST GA REGIONAL A/P, SPENCE AIRPORT, SPRINGVALE, SPRINGVALE STATION, ST. MARKS, STEINHAM STORE, SUNSWEET, SWEETWATER, SYLVESTER, SYLVESTER AIRPORT, TALLAHASSEE, TEETERVILLE, THOMASVILLE, TIFTON, TILTON, TURNER CITY, UNION, VALDOSTA, VALDOSTA REGIONAL AIRPORT, WAKULLA SPRINGS, WALKER, WATERLOO, WEBER, WEST BAINBRIDGE, WESTWOOD, WETUMPKA, WILLIAMSBURG, WIRE BRIDGE, WORTH, YELLOW JACKET, AND YEOMANS.
Extreme Heat WarningSevere
Washington; Jackson; Inland Bay; Calhoun; Inland Gulf; Inland Franklin; Gadsden; Leon; Inland Jefferson; Madison; Inland Wakulla; Inland Taylor; Lafayette; Inland Dixie; South Walton; Coastal Bay; Coastal Gulf; Coastal Franklin; Coastal Jefferson; Coastal Wakulla; Coastal Taylor; Coastal Dixie; Northern Liberty; Southern Liberty; Seminole; Decatur; Grady; Thomas; Brooks; Lowndes; Lanier
Until Jul 30, 2026, 12:00 AM
Full details
* WHAT...Dangerously hot conditions with heat index values up to 116 expected. * WHERE...Portions of Big Bend and Panhandle Florida and south central and southwest Georgia. * WHEN...From 11 AM EDT /10 AM CDT/ this morning to 8 PM EDT /7 PM CDT/ this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events, particularly for those working or participating in outdoor activities. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sunshine, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. This is especially true during warm or hot weather when car interiors can reach lethal temperatures in a matter of minutes. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening.Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Stay cool, stay hydrated, stay informed.
Heat AdvisoryModerate
Inland Volusia; Northern Lake County; Orange; Seminole; Coastal Volusia; Southern Lake County; Inland Northern Brevard; Mainland Northern Brevard; Northern Brevard Barrier Islands
Until Jul 30, 2026, 12:00 AM
Full details
* WHAT...Heat index values up to 110 expected. * WHERE...Volusia, Northern Brevard, Lake, Orange, and Seminole Counties. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Altamonte Springs weather radar
Light
Heavy
Next 24 hours
Now
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93°F
13%
4 PM
☀️
95°F
20%
5 PM
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93°F
14%
6 PM
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91°F
9%
7 PM
🌤️
88°F
9%
8 PM
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85°F
11%
9 PM
⛅
82°F
6%
10 PM
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80°F
4%
11 PM
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79°F
5%
12 AM
🌤️
78°F
3%
1 AM
⛅
78°F
3%
2 AM
☁️
79°F
2%
3 AM
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79°F
4%
4 AM
⛅
79°F
6%
5 AM
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79°F
4%
6 AM
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79°F
6%
7 AM
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79°F
14%
8 AM
🌧️
75°F
27%
9 AM
☁️
78°F
24%
10 AM
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81°F
15%
11 AM
☁️
81°F
10%
12 PM
☁️
80°F
20%
1 PM
☁️
82°F
29%
2 PM
🌦️
83°F
28%
7-day forecast
Today
Jul 29
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95°F
76°F
20%
Thu
Jul 30
🌧️
84°F
75°F
29%
Fri
Jul 31
⛈️
97°F
75°F
75%
Sat
Aug 1
🌧️
98°F
80°F
72%
Sun
Aug 2
🌦️
97°F
81°F
64%
Mon
Aug 3
☁️
93°F
78°F
46%
Tue
Aug 4
⛈️
96°F
76°F
47%
Weather near Altamonte Springs
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Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
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broadcasts.