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Weather in Jacksonville - 14-day forecast

Detailed weather forecast for Jacksonville, United States of America: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Jacksonville
today🌧️ 34°💧 0.1 mm
Thu☀️ 33°💧 0.2 mm
Fri☀️ 38°💧 2.8 mm
Sat🌧️ 39°💧 0.2 mm
Sun🌧️ 38°💧 34.8 mm
Mon🌧️ 33°💧 20.7 mm
Tue🌧️ 26°💧 5.8 mm
Wed🌧️ 28°💧 3.1 mm

14-day forecast - Jacksonville

WEATHER FORECAST · 15 DAYSJacksonvilleUnited States of America · 15-day forecast34°🌧️Todaynight 26° · wind 5 m/s · humidity 29%🌅 06:31 🌇 20:32 · daylight 14 h 01 min34°26°33°28°38°27°39°29°38°23°33°24°26°22°28°25°36°30°38°30°33°24°35°28°28°37°27°30°25°RAIN (MM)0.10.22.80.234.820.75.83.10.10.853.20.51.43.26.1Wed8.07Thu9.07Fri10.07Sat11.07Sun12.07Mon13.07Tue14.07Wed15.07Thu16.07Fri17.07Sat18.07Sun19.07Mon20.07Tue21.07Wed22.07AVERAGE34°MAX.39° (11.07)MIN.26° (14.07)TOTAL RAIN133 mmSUNNY DAYS2world-prices.com · updated 2026-07-08

📅 Jacksonville 30 & 45-day weather - long-range outlook

Next 15 days · forecast
34°
around 26° at night · days with rain: 9
Weeks 3-4 · avg for July
34°
around 25° at night · rain chance 51%
Weeks 5-7 · avg for August
34°
around 26° at night · rain chance 62%
The 30 & 45-day outlook for Jacksonville: the next 15 days are a numerical forecast updated daily - on average 34° by day and 26° at night. Further out we rely on multi-year climate averages: around 34° in July, and about 34° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Jacksonville

Wednesday8 July 2026
🌧️34°light rain
sunrise 06:31 · sunset 20:32 · night 26° · evening 29° · rain 0.14 mm · humidity 29% · wind 5 m/s · clouds 8%
Thursday9 July 2026
☀️33°clear sky
sunrise 06:32 · sunset 20:32 · night 28° · evening 32° · rain 0.21 mm · humidity 29% · wind 5 m/s · clouds 16%
Friday10 July 2026
☀️38°clear sky
sunrise 06:32 · sunset 20:31 · night 27° · evening 34° · rain 2.76 mm · humidity 33% · wind 5 m/s · clouds 3%
Saturday11 July 2026
🌧️39°light rain
sunrise 06:33 · sunset 20:31 · night 29° · evening 32° · rain 0.18 mm · humidity 24% · wind 7 m/s · clouds 4%
Sunday12 July 2026
🌧️38°heavy rain
sunrise 06:33 · sunset 20:31 · night 23° · evening 23° · rain 34.75 mm · humidity 30% · wind 5 m/s · clouds 85%
Monday13 July 2026
🌧️33°heavy rain
sunrise 06:34 · sunset 20:31 · night 24° · evening 24° · rain 20.73 mm · humidity 47% · wind 3 m/s · clouds 98%
Tuesday14 July 2026
🌧️26°moderate rain
sunrise 06:34 · sunset 20:30 · night 22° · evening 23° · rain 5.76 mm · humidity 74% · wind 3 m/s · clouds 100%
Wednesday15 July 2026
🌧️28°light rain
sunrise 06:35 · sunset 20:30 · night 25° · evening 28° · rain 3.06 mm · humidity 59% · wind 3 m/s · clouds 100%
Thursday16 July 2026
🌧️36°light rain
sunrise 06:35 · sunset 20:30 · night 30° · evening 32° · rain 0.12 mm · humidity 32% · wind 3 m/s · clouds 7%
Friday17 July 2026
🌤️38°scattered clouds
sunrise 06:36 · sunset 20:29 · night 30° · evening 32° · rain 0.84 mm · humidity 27% · wind 4 m/s · clouds 47%
Saturday18 July 2026
🌧️33°heavy rain
sunrise 06:36 · sunset 20:29 · night 24° · evening 22° · rain 53.22 mm · humidity 46% · wind 3 m/s · clouds 60%
Sunday19 July 2026
🌧️35°light rain
sunrise 06:37 · sunset 20:28 · night 28° · evening 30° · rain 0.48 mm · humidity 39% · wind 4 m/s · clouds 51%
Monday20 July 2026
🌧️28°light rain
sunrise 06:38 · sunset 20:28 · night 27° · evening 28° · rain 1.44 mm · humidity 75% · wind 3 m/s · clouds 100%
Tuesday21 July 2026
🌧️37°light rain
sunrise 06:38 · sunset 20:27 · night 27° · evening 30° · rain 3.21 mm · humidity 36% · wind 5 m/s · clouds 98%
Wednesday22 July 2026
🌧️30°light rain
sunrise 06:39 · sunset 20:27 · night 25° · evening 26° · rain 6.06 mm · humidity 66% · wind 5 m/s · clouds 100%

☀️ UV index in Jacksonville - is it safe to sunbathe?

☀️ UV INDEX · 16-DAY FORECASTJacksonville03681111+8.7UV VERY HIGHtoday, daily maxSPF 50, long sleeves and shade between 10:00 and16:00.⏱ Unprotected fair skin may burn in about 25 min9Wed8.079Thu9.079Fri10.079Sat11.079Sun12.074Mon13.072Tue14.075Wed15.079Thu16.078Fri17.079Sat18.078Sun19.077Mon20.073Tue21.074Wed22.079Thu23.070-2 low3-5 moderate6-7 high8-10 very high11+ extremeworld-prices.com · 2026-07-08
Today the UV index in Jacksonville is 9 (very high) - unprotected fair skin can burn in about 25 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.

Air quality and smog in Jacksonville

CityPM2.5 (µg/m³)PM10 (µg/m³)Air quality
Detroit17.317.6good
Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-07, 21:00).

Jacksonville weather through the year

WEATHER THROUGH THE YEARJacksonville19°9°21°12°24°13°28°18°31°21°33°24°34°25°34°26°31°24°28°20°24°15°22°14°CHANCE OF RAIN (%)393328343460516251312735JanFebMarAprMayJunJulAugSepOctNovDecWARMESTJul (34°)COLDESTJan (19°)DRIESTNov (27%)WETTESTAug (62%)world-prices.com · 2026-07-08 · ★ best months

Warmest, driest months on average: January, February, March, April.

🎉 Public holidays in Jacksonville - when are the long weekends?

Next long weekend in Jacksonville: Labour Day (7 September, Monday) - Saturday–Monday (3 days off).
7 SeptemberMonday
Labour Day
🎈 long weekend
11 NovemberWednesday
Veterans Day
26 NovemberThursday
Thanksgiving Day
🎈 long weekend + bridge day
25 DecemberFriday
Christmas Day
🎈 long weekend
1 JanuaryFriday 2027
New Year's Day
🎈 long weekend
18 JanuaryMonday 2027
Martin Luther King, Jr. Day
🎈 long weekend
15 FebruaryMonday 2027
Presidents Day
🎈 long weekend
31 MayMonday 2027
Memorial Day
🎈 long weekend
18 JuneFriday 2027
Juneteenth National Independence Day
🎈 long weekend
5 JulyMonday 2027
Independence Day
🎈 long weekend
6 SeptemberMonday 2027
Labour Day
🎈 long weekend
11 NovemberThursday 2027
Veterans Day
🎈 long weekend + bridge day
Public holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave.

Nearby places

Nassau

FAQ - Jacksonville weather

What is the weather like in Jacksonville today?
Today it is about 34° during the day and 26° at night, light rain.
How far ahead can I check the forecast for Jacksonville?
This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.