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What is Jupiter Island, FL, Weather Like in October?
During the month of October, Jupiter Island, FL,
has an average daytime high temperature of 86°F and an average overnight low temperature dropping to 69°F.
Around 5.05 inches of precipitation is received during the month,
with about 57.80 inches falling in a typical year.
Snow is not common in Jupiter Island, FL.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 21, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 83.6 F
(-2.7 vs avg)
Average Low: 71.6 F
(+2.3 vs avg)
Actual data from: MID_G4175
Jupiter Island, FL Daily Weather Averages for October
Recorded at Port Salerno 5w
(usc00087304),
11 miles
WNW of
Jupiter Island, FL
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 71 F | 87 F | 79 F | 0.23" | 52.98" | N/A | N/A | N/A | 13.9 F |
| 10/2 | 71 F | 87 F | 79 F | 0.46" | 53.21" | N/A | N/A | N/A | 13.8 F |
| 10/3 | 70 F | 87 F | 79 F | 0.68" | 53.43" | N/A | N/A | N/A | 13.7 F |
| 10/4 | 70 F | 87 F | 79 F | 0.90" | 53.65" | N/A | N/A | N/A | 13.6 F |
| 10/5 | 70 F | 87 F | 79 F | 1.11" | 53.86" | N/A | N/A | N/A | 13.5 F |
| 10/6 | 70 F | 87 F | 78 F | 1.32" | 54.07" | N/A | N/A | N/A | 13.4 F |
| 10/7 | 70 F | 87 F | 78 F | 1.52" | 54.27" | N/A | N/A | N/A | 13.3 F |
| 10/8 | 70 F | 87 F | 78 F | 1.73" | 54.48" | N/A | N/A | N/A | 13.2 F |
| 10/9 | 70 F | 87 F | 78 F | 1.92" | 54.67" | N/A | N/A | N/A | 13 F |
| 10/10 | 69 F | 86 F | 78 F | 2.10" | 54.85" | N/A | N/A | N/A | 12.9 F |
| 10/11 | 69 F | 86 F | 78 F | 2.27" | 55.02" | N/A | N/A | N/A | 12.8 F |
| 10/12 | 69 F | 86 F | 78 F | 2.43" | 55.18" | N/A | N/A | N/A | 12.6 F |
| 10/13 | 69 F | 86 F | 78 F | 2.60" | 55.35" | N/A | N/A | N/A | 12.5 F |
| 10/14 | 69 F | 86 F | 77 F | 2.75" | 55.50" | N/A | N/A | N/A | 12.4 F |
| 10/15 | 69 F | 86 F | 77 F | 2.90" | 55.65" | N/A | N/A | N/A | 12.2 F |
| 10/16 | 68 F | 86 F | 77 F | 3.05" | 55.80" | N/A | N/A | N/A | 12 F |
| 10/17 | 68 F | 85 F | 77 F | 3.19" | 55.94" | N/A | N/A | N/A | 11.9 F |
| 10/18 | 68 F | 85 F | 77 F | 3.33" | 56.08" | N/A | N/A | N/A | 11.7 F |
| 10/19 | 68 F | 85 F | 77 F | 3.46" | 56.21" | N/A | N/A | N/A | 11.5 F |
| 10/20 | 68 F | 85 F | 76 F | 3.60" | 56.35" | N/A | N/A | 0.1 F | 11.3 F |
| 10/21 | 68 F | 85 F | 76 F | 3.74" | 56.49" | N/A | N/A | 0.1 F | 11.2 F |
| 10/22 | 67 F | 85 F | 76 F | 3.87" | 56.62" | N/A | N/A | 0.1 F | 11 F |
| 10/23 | 67 F | 84 F | 76 F | 3.99" | 56.74" | N/A | N/A | 0.1 F | 10.8 F |
| 10/24 | 67 F | 84 F | 76 F | 4.11" | 56.86" | N/A | N/A | 0.1 F | 10.6 F |
| 10/25 | 67 F | 84 F | 75 F | 4.24" | 56.99" | N/A | N/A | 0.1 F | 10.4 F |
| 10/26 | 67 F | 84 F | 75 F | 4.37" | 57.12" | N/A | N/A | 0.2 F | 10.2 F |
| 10/27 | 66 F | 83 F | 75 F | 4.50" | 57.25" | N/A | N/A | 0.2 F | 10 F |
| 10/28 | 66 F | 83 F | 75 F | 4.63" | 57.38" | N/A | N/A | 0.2 F | 9.8 F |
| 10/29 | 66 F | 83 F | 74 F | 4.77" | 57.52" | N/A | N/A | 0.2 F | 9.6 F |
| 10/30 | 66 F | 83 F | 74 F | 4.91" | 57.66" | N/A | N/A | 0.2 F | 9.4 F |
| 10/31 | 66 F | 82 F | 74 F | 5.05" | 57.80" | N/A | N/A | 0.3 F | 9.2 F |
