Currently: 82 °F. Passing clouds. (Weather station: Space Coast Regional Airport, USA). See more current weatherPort Saint John Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
69
73
77
81
85
89
93
97
101
105
Jun 22 – Jun 28
Lo:75
Mon, 23
Hi:90
9
Lo:74
Tue, 24
Hi:89
9
Lo:73
Wed, 25
Hi:90
7
Lo:73
Thu, 26
Hi:92
8
0.35
Lo:71
Fri, 27
Hi:94
7
1.32
Lo:71
Sat, 28
Hi:95
5
Jun 29 – Jul 5
0.59
Lo:70
Sun, 29
Hi:94
5
Lo:71
Mon, 30
Hi:97
6
0.04
Lo:72
Tue, 1
Hi:96
5
0.09
Lo:71
Wed, 2
Hi:96
5
0.03
Lo:71
Thu, 3
Hi:96
6
Lo:71
Fri, 4
Hi:96
4
Lo:71
Sat, 5
Hi:98
6
Jul 6 – Jul 12
Lo:74
Sun, 6
Hi:104
6
Lo:74
Mon, 7
Hi:107
10
2 Week Extended Forecast in Port Saint John, Florida, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Mon Jun 23 |  | 90 / 75 °F | Mostly sunny. | 94 °F | 9 mph | ↑ | 56% | 6% | 0.00" | 7 (High) | 6:26 am | 8:24 pm |
| Tue Jun 24 |  | 89 / 74 °F | Broken clouds. | 94 °F | 9 mph | ↑ | 57% | 5% | 0.00" | 7 (High) | 6:27 am | 8:24 pm |
| Wed Jun 25 | | 90 / 73 °F | Decreasing cloudiness. | 96 °F | 7 mph | ↑ | 54% | 0% | 0.00" | 5 (Moderate) | 6:27 am | 8:24 pm |
| Thu Jun 26 |  | 92 / 73 °F | Showers early. Scattered clouds. | 98 °F | 8 mph | ↑ | 53% | 38% | 0.00" | 7 (High) | 6:27 am | 8:24 pm |
| Fri Jun 27 | | 94 / 71 °F | Showers late. Overcast. | 99 °F | 7 mph | ↑ | 55% | 69% | 0.35" | 7 (High) | 6:28 am | 8:24 pm |
| Sat Jun 28 |  | 95 / 71 °F | Scattered tstorms late. Cloudy. | 98 °F | 5 mph | ↑ | 48% | 99% | 1.32" | 7 (High) | 6:28 am | 8:24 pm |
| Sun Jun 29 | | 94 / 70 °F | Showers early. Morning clouds. | 99 °F | 5 mph | ↑ | 45% | 84% | 0.59" | 7 (High) | 6:28 am | 8:24 pm |
| Mon Jun 30 | | 97 / 71 °F | Mostly cloudy. | 104 °F | 6 mph | ↑ | 45% | 6% | 0.00" | 5 (Moderate) | 6:29 am | 8:24 pm |
| Tue Jul 1 | | 96 / 72 °F | Showers late. Mostly cloudy. | 100 °F | 5 mph | ↑ | 48% | 40% | 0.04" | 5 (Moderate) | 6:29 am | 8:24 pm |
| Wed Jul 2 | | 96 / 71 °F | Showers late. Overcast. | 97 °F | 5 mph | ↑ | 41% | 47% | 0.09" | 5 (Moderate) | 6:29 am | 8:24 pm |
| Thu Jul 3 | | 96 / 71 °F | Showers late. Broken clouds. | 95 °F | 6 mph | ↑ | 36% | 48% | 0.03" | 7 (High) | 6:30 am | 8:24 pm |
| Fri Jul 4 |  | 96 / 71 °F | Partly cloudy. | 95 °F | 4 mph | ↑ | 36% | 6% | 0.00" | 7 (High) | 6:30 am | 8:24 pm |
| Sat Jul 5 | | 98 / 71 °F | Afternoon clouds. | 97 °F | 6 mph | ↑ | 32% | 6% | 0.00" | 7 (High) | 6:31 am | 8:24 pm |
| Sun Jul 6 | | 104 / 74 °F | Scattered clouds. | 112 °F | 6 mph | ↑ | 40% | 5% | 0.00" | 7 (High) | 6:31 am | 8:24 pm |
| Mon Jul 7 |  | 107 / 74 °F | Sunny. | 119 °F | 10 mph | ↑ | 40% | 4% | 0.00" | 10 (Very high) | 6:31 am | 8:24 pm |
| * Updated Sunday, June 22, 2025 5:24:10 pm Port Saint John time - Weather by CustomWeather, © 2025 | ||||||||||||