Weather Big Sister Key today
| 16 °C | 14 °C | 9 am | |
| 22 °C | 22 °C | 12 pm | |
| 24 °C | 25 °C | 3 pm | |
| 21 °C | 22 °C | 9 pm |
sunrise 7:17 am
sunset 5:55 pm
HOURLY
sunset 5:55 pm
Weather forecast Big Sister Key Jan. 12, 2026
During the day morning cloudy, in the afternoon overcast. The highest temperature 24 °C. At night overcast. The lowest temperature 14 °C.Meteogram is being loaded
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Weather forecast Big Sister Key, Florida, USA extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Today, Monday 01/12/2026 |
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| 3 AM | overcast | 17 °C 16 °C |
0.0 mm | 5.9 m/s21 km/h north-northeast |
1021 hPa | 63 % | 9 °C | 100 % | 0% | 93% | 70% | 80% | |
| 4 AM | cloudy | 16 °C 14 °C |
0.0 mm | 5.6 m/s20 km/h north-northeast |
1022 hPa | 56 % | 7 °C | 82 % | 0% | 5% | 33% | 71% | |
| 5 AM | partly cloudy | 15 °C 13 °C |
0.0 mm | 5.3 m/s19 km/h north-northeast |
1022 hPa | 54 % | 6 °C | 20 % | 0% | 3% | 7% | 12% | |
| 6 AM | partly cloudy | 14 °C 12 °C |
0.0 mm | 5.2 m/s19 km/h north-northeast |
1023 hPa | 56 % | 5 °C | 16 % | 0% | 10% | 0% | 5% | |
| 7 AM | partly cloudy | 14 °C 12 °C |
0.0 mm | 5.0 m/s18 km/h north-northeast |
1023 hPa | 59 % | 6 °C | 15 % | 0% | 8% | 0% | 7% | |
| 8 AM | cloudy | 14 °C 12 °C |
0.0 mm | 4.7 m/s17 km/h north |
1023 hPa | 59 % | 6 °C | 63 % | 0% | 7% | 0% | 60% | |
| 9 AM | cloudy | 16 °C 14 °C |
0.0 mm | 4.4 m/s16 km/h north-northeast |
1023 hPa | 55 % | 6 °C | 96 % | 0% | 8% | 0% | 96% | |
| 10 AM | cloudy | 18 °C 17 °C |
0.0 mm | 4.2 m/s15 km/h north-northeast |
1023 hPa | 52 % | 8 °C | 71 % | 0% | 13% | 0% | 67% | |
| 11 AM | cloudy | 21 °C 20 °C |
0.0 mm | 3.8 m/s14 km/h north-northeast |
1023 hPa | 48 % | 9 °C | 85 % | 0% | 16% | 0% | 82% | |
| 12 PM | overcast | 22 °C 21 °C |
0.0 mm | 3.6 m/s13 km/h northeast |
1022 hPa | 46 % | 10 °C | 97 % | 0% | 16% | 0% | 96% | |
| 1 PM | cloudy | 23 °C 23 °C |
0.0 mm | 3.4 m/s12 km/h northeast |
1021 hPa | 46 % | 11 °C | 100 % | 0% | 11% | 0% | 100% | |
| 2 PM | overcast | 24 °C 24 °C |
0.0 mm | 3.2 m/s12 km/h northeast |
1020 hPa | 47 % | 12 °C | 100 % | 0% | 29% | 1% | 100% | |
| 3 PM | overcast | 24 °C 24 °C |
0.0 mm | 3.2 m/s12 km/h northeast |
1020 hPa | 48 % | 12 °C | 100 % | 0% | 99% | 8% | 100% | |
| 4 PM | overcast | 24 °C 24 °C |
0.0 mm | 3.5 m/s13 km/h north-northeast |
1020 hPa | 50 % | 12 °C | 100 % | 0% | 100% | 47% | 100% | |
| 5 PM | overcast | 23 °C 23 °C |
0.0 mm | 3.6 m/s13 km/h north-northeast |
1020 hPa | 53 % | 12 °C | 100 % | 0% | 100% | 99% | 96% | |
| 6 PM | overcast | 22 °C 22 °C |
0.0 mm | 3.8 m/s14 km/h north-northeast |
1020 hPa | 57 % | 13 °C | 100 % | 0% | 100% | 96% | 85% | |
| 7 PM | overcast | 21 °C 21 °C |
0.0 mm | 3.8 m/s14 km/h north-northeast |
1020 hPa | 64 % | 14 °C | 100 % | 0% | 100% | 96% | 85% | |
| 8 PM | overcast | 21 °C 22 °C |
0.0 mm | 3.4 m/s12 km/h north-northeast |
1021 hPa | 68 % | 14 °C | 100 % | 0% | 100% | 100% | 94% | |
| 9 PM | overcast | 21 °C 22 °C |
0.0 mm | 3.0 m/s11 km/h northeast |
1021 hPa | 73 % | 15 °C | 100 % | 0% | 100% | 97% | 95% | |
| 10 PM | overcast | 20 °C 21 °C |
0.0 mm | 3.0 m/s11 km/h northeast |
1021 hPa | 75 % | 15 °C | 98 % | 0% | 98% | 79% | 2% | |
| 11 PM | overcast | 20 °C 21 °C |
0.0 mm | 3.0 m/s11 km/h northeast |
1021 hPa | 77 % | 15 °C | 87 % | 0% | 85% | 69% | 0% | |
Tomorrow, Tuesday 01/13/2026 |
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| 12 AM | overcast | 20 °C 22 °C |
0.0 mm | 2.9 m/s10 km/h north-northeast |
1021 hPa | 80 % | 16 °C | 98 % | 0% | 97% | 35% | 11% | |
| 1 AM | cloudy | 19 °C 20 °C |
0.0 mm | 3.0 m/s11 km/h northeast |
1020 hPa | 83 % | 16 °C | 72 % | 0% | 62% | 1% | 22% | |
| 2 AM | overcast | 19 °C 21 °C |
0.0 mm | 3.2 m/s12 km/h northeast |
1020 hPa | 86 % | 16 °C | 92 % | 0% | 55% | 14% | 83% | |
| 3 AM | overcast | 18 °C 19 °C |
0.0 mm | 3.6 m/s13 km/h northeast |
1020 hPa | 91 % | 16 °C | 100 % | 0% | 99% | 46% | 80% | |
| 4 AM | cloudy | 18 °C 19 °C |
0.0 mm | 3.6 m/s13 km/h northeast |
1020 hPa | 89 % | 16 °C | 85 % | 0% | 40% | 17% | 75% | |
| 5 AM | cloudy | 18 °C 19 °C |
0.0 mm | 3.5 m/s13 km/h northeast |
1019 hPa | 90 % | 16 °C | 96 % | 0% | 10% | 2% | 96% | |
| 6 AM | cloudy | 18 °C 20 °C |
0.0 mm | 3.0 m/s11 km/h northeast |
1020 hPa | 94 % | 16 °C | 95 % | 0% | 12% | 8% | 94% | |
| 7 AM | overcast | 18 °C 20 °C |
0.0 mm | 2.9 m/s10 km/h northeast |
1020 hPa | 94 % | 16 °C | 89 % | 0% | 58% | 18% | 53% | |
| 8 AM | overcast | 18 °C 20 °C |
0.0 mm | 2.9 m/s10 km/h northeast |
1021 hPa | 91 % | 16 °C | 93 % | 0% | 51% | 1% | 92% | |
| 9 AM | overcast | 20 °C 22 °C |
0.0 mm | 2.7 m/s10 km/h northeast |
1021 hPa | 82 % | 17 °C | 97 % | 0% | 11% | 19% | 96% | |
| 10 AM | light rain | 22 °C 24 °C |
0.2 mm | 2.8 m/s10 km/h east-northeast |
1021 hPa | 73 % | 16 °C | 96 % | 0% | 32% | 16% | 93% | |
| 11 AM | cloudy | 24 °C 26 °C |
0.0 mm | 3.2 m/s12 km/h east |
1021 hPa | 65 % | 16 °C | 68 % | 0% | 60% | 24% | 0% | |
| 12 PM | light rain | 24 °C 26 °C |
0.1 mm | 2.9 m/s10 km/h east-southeast |
1020 hPa | 63 % | 16 °C | 88 % | 0% | 85% | 21% | 0% | |
| 1 PM | light rain showers | 25 °C 27 °C |
0.2 mm | 2.1 m/s8 km/h east |
1019 hPa | 61 % | 16 °C | 48 % | 0% | 33% | 23% | 0% | |
| 2 PM | light rain showers | 26 °C 28 °C |
0.1 mm | 1.6 m/s6 km/h east-southeast |
1017 hPa | 57 % | 16 °C | 53 % | 0% | 28% | 39% | 2% | |
| 3 PM | cloudy | 26 °C 28 °C |
0.0 mm | 2.1 m/s8 km/h east-southeast |
1017 hPa | 56 % | 16 °C | 42 % | 0% | 28% | 22% | 0% | |
| 4 PM | cloudy | 26 °C 28 °C |
0.0 mm | 2.8 m/s10 km/h southeast |
1016 hPa | 56 % | 16 °C | 43 % | 0% | 32% | 23% | 0% | |
| 5 PM | cloudy | 25 °C 27 °C |
0.0 mm | 2.7 m/s10 km/h east-southeast |
1016 hPa | 60 % | 16 °C | 70 % | 0% | 70% | 10% | 0% | |
| 6 PM | partly cloudy | 23 °C 25 °C |
0.0 mm | 2.8 m/s10 km/h south-southeast |
1016 hPa | 67 % | 16 °C | 35 % | 0% | 27% | 17% | 0% | |
| 7 PM | cloudy | 22 °C 24 °C |
0.0 mm | 2.7 m/s10 km/h east |
1017 hPa | 75 % | 17 °C | 53 % | 0% | 49% | 13% | 0% | |
| 8 PM | overcast | 21 °C 23 °C |
0.0 mm | 2.4 m/s9 km/h east |
1017 hPa | 80 % | 17 °C | 99 % | 0% | 99% | 3% | 0% | |
| 9 PM | cloudy | 21 °C 23 °C |
0.0 mm | 2.4 m/s9 km/h southeast |
1017 hPa | 83 % | 17 °C | 85 % | 0% | 84% | 2% | 0% | |
| 10 PM | overcast | 21 °C 23 °C |
0.0 mm | 2.4 m/s9 km/h south-southeast |
1017 hPa | 84 % | 17 °C | 100 % | 0% | 100% | 1% | 0% | |
| 11 PM | overcast | 20 °C 22 °C |
0.0 mm | 2.0 m/s7 km/h south |
1016 hPa | 86 % | 18 °C | 100 % | 0% | 100% | 0% | 0% | |
Big Sister Key, Florida, USA - information
State: Florida, USAGPS coordinates: 26.4943; -82.0537
Time zone: America / New York
time difference in hours with time in US is -6 hours
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Data source
Weather forecast for Big Sister Key is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.⇵ Weather with Meteobox for your website
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Astronomical information Big Sister Key
data are always in the local timeSun and light
Jan. 12, 2026
| Sunrise: | Sunset: |
| 7:17 am | 5:55 pm |
| Noon: | Length of day: |
| 12:36 pm | 10:38 |
| Start of civil twilight*: | End of civil twilight*: |
| 6:52 am | 6:21 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 6:24 am | 6:48 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 5:56 am | 7:16 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 01/12/2026 2:05 am | 01/12/2026 1:01 pm |
| Next new moon: | Next full moon: |
| 01/18/2026 | 02/01/2026 |
