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Saint Augustine Beach, FL Weather
Current conditions
Observed at Northeast Florida Regional Airport · 1 hr ago
Forecast
10-day-
Tonight
Clear, with a low around 67. North wind 14 to 20 mph, with gusts as high as 23 mph.
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Thursday
Sunny. High near 75, with temperatures falling to around 74 in the afternoon. North wind 13 to 16 mph, with gusts as high as 20 mph.
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Thursday Night
Mostly clear, with a low around 66. Northeast wind around 15 mph, with gusts as high as 20 mph.
National Weather Service forecast updated 8 hrs ago.
Hourly
Hourly forecast- Now70°
- 11 PM70°
- Thu12 AM69°
- 1 AM69°
- 2 AM68°
- 3 AM68°
- 4 AM68°
- 5 AM67°
- 6 AM67°
- 7 AM67°
- 8 AM67°
- 9 AM69°
- 10 AM71°
- 11 AM73°
- 12 PM74°
- 1 PM75°
- 2 PM75°
- 3 PM75°
- 4 PM75°
- 5 PM74°
- 6 PM73°
- 7 PM72°
- 8 PM70°
- 9 PM69°
10-day forecast
Details- TodayOct 21Sunny67°77°
- ThuOct 22Sunny66°75°
- FriOct 23Sunny46%72°75°
- SatOct 24Showers And Thunderstorms94%71°74°
- SunOct 25Rain Showers Likely65%70°74°
- MonOct 26Chance Rain Showers46%69°73°
- TueOct 27Sunny then Slight Chance Rain Showers17%69°74°
- WedOct 28Mostly sunny71°76°
- ThuOct 29Rain0.31 in71°76°
- FriOct 30Showers0.08 in71°77°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news in Florida
More weather news-
South Florida stays beautiful, breezy on Wednesday before heavy rain, king tides bring flood riskThe rest of Wednesday is expected to be beautiful, breezy and mainly dry. However, big changes are on the way that will be leading to a NEXT Weather Alert issues starting Sunday. CBS News Miami NEXT Weather…
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Cool this morning, mostly clear skies ahead for Central FloridaCentral Florida is starting off nice and cool, with mostly clear skies expected today. High temperatures will remain around 80 degrees through the weekend, while morning lows stay in the lower 60s over the next few…
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Slow-moving system could bring days of heavy rain and flooding to the Bahamas and FloridaA slow-moving system is developing near the Southwest Atlantic, bringing days of rain to Florida. Some areas could see 3 to 5 inches. A Level 1 out of 4 flash flood risk has been issued for Friday, while a Level 2 out…
- South Florida is feeling the 60s. How long will the cool last?
Welcome to the 60s. The feeling of fall returned early Wednesday as temperatures dipped below 70 in parts of South Florida. Fort Lauderdale and Kendall recorded 69 degrees and Pembroke Pines registered 68, according to…
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October 20: Terrific weather persists across South FloridaWPLG Local 10 The terrific weather persists across South Florida as humidity levels remain in check Miami-Dade and Broward counties can expect scattered clouds and north-northeast winds, sustained 10 to 15 mph, Tuesday…
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Invest 93L may develop, but South Florida is not in its pathWest Palm Beach, Fla (CBS12) — The National Hurricane Center is monitoring Invest 93-L, a storm-force, non-tropical low located a few hundred miles off the North Carolina coast. The system is producing showers and…
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South Florida sees some showers Tuesday, but rain chances rise by end of weekOctober 20, 2026 / 8:59 AM EDT / CBS Miami Spotty showers were blowing in on the breeze on Tuesday morning in parts of South Florida, with most of the rain rolling in across Miami-Dade. We are also enjoying a taste of…
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Fall weather takes hold in Central FloridaORLANDO, Fla. — Fall is in full swing across Central Florida this week, with afternoon temperatures hovering around 80 degrees and morning lows dipping into the 60s. After a weather system moved completely through the…
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Southwest Florida Weather ForecastWINK News Oct. 20, 2026 | 4 a.m. Currently in Fort Myers Hour by Hour Forecast - Sunshine sticks around as cooler temperatures continue across Southwest Florida - Shark kills woman swimming off South Africa's Eastern…
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‘Storm-force’ system brings high surf to Florida, flood risk to US East CoastA “storm-force” low-pressure system is forecast to bring high winds, coastal flooding and dangerous surf along portions of the U.S. East Coast this week, according to the National Hurricane Center. The center of the low…
Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- WedModerate
- ThuModerate
- FriModerate
Putnam County, FL reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlySt Augustine Wtp, records since 1973. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Palm Coast 30 km
- Ponte Vedra Beach 45 km
- Lakeside 58 km
- Fruit Cove 46 km
- Fleming Island 51 km
- Jacksonville Beach 51 km
- Palm Valley 38 km
- Bellair-Meadowbrook Terrace 59 km
- Atlantic Beach 55 km
- Saint Augustine 7 km
- Palatka 42 km
- Orange Park 55 km
Forecasters' discussion
From the National Weather Service office in JAX, issued 2 hrs ago
Key Messages
For the latest NE FL and SE GA Daily Key Messages please visit: https:/www.weather.gov/media/jax/briefings/nws-jax-briefing.pdf
- Marine & Coastal Hazards Continue this Week. Dangerous Surf Zone High Risk for Rip Currents. Minor Tidal Flooding Continues Within Portions of the St. Johns River Basin and Atlantic coast south of St Augustine
- Strong Northeasterly Winds Develop Friday Night Along the I-95 Corridor. Moderate Tidal and Coastal Flooding Likely During the Upcoming Weekend. Gale Conditions Possible for the Local Atlantic Waters. Dangerous Surf Zone Conditions with a High Risk for Rip Currents at Area Beaches
- Locally Heavy Rainfall Possible this Weekend Coastal NE FL
Near Term
Main Highlights: Through Tonight
- High Risk for Rip Currents - Minor coastal flooding NE FL
High pressure will be centered to the northwest through Tonight, continuing onshore flow pattern. It will be a dry and mainly clear night. There will be a wide range in temperatures due to the onshore flow, with lows inland falling into the upper 40s, while the NE FL coast has lows around 60.
Short Term
Main Highlights This Period: Thursday through Friday night
- Coastal flooding expected due to onshore flow, along with continued high risk for rip currents
Predominantly cool and dry conditions with northeasterly flow continue Thursday and Friday as high pressure strengthens over the eastern US. Chances for coastal showers begin to increase overnight Friday and into early Saturday morning. Below seasonable temperatures continue with highs in the low 70s along the coast to around 80 inland. Lows Thursday night will cool into the upper 40s for inland SE GA to upper 50s along the coast. With strengthening onshore flow late Friday, temps begin to moderate with lows in the 50s inland to 60s along the coast.
Long Term
Main Highlights This Period: Saturday through Tuesday
- Strong onshore flow will lead to coastal flooding, beach hazards such as rip currents and high surf, and gusty onshore winds
Onshore flow will persist through the weekend and into the beginning of next week as high pressure builds down the eastern seaboard. Weak inverted troughs develop with the onshore pattern increasing the chances for showers and the potential for a few embedded thunderstorms. As a result of the strong onshore flow, a myriad of coastal hazards can be expected this weekend including a high rip current risks, high surf, coastal flooding and gusty overland winds possibly reaching wind advisory criteria. Temperatures will continue to be below the seasonal average through the weekend and into next week.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.