Today
Partly cloudy throughout the day, high +84°, low +79°. Light wind, up to 5 mph. No rain expected.
Jamaica · Portland · 18.0444, -76.2774
Today Now 8:12 AM
+81° Mostly clear
Partly cloudy throughout the day, high +84°, low +79°. Light wind, up to 5 mph. No rain expected.
Tomorrow high +82° and partly cloudy, nighttime low +77° — almost like today.
During the week the thermometer stays between +75°…+84°. Weekly maximum — +84° (Wed). Precipitation expected: Fri, Sat, Wed. Sunshine expected on 4 of seven days.
Difference between forecast daytime high and the 1991–2020 norm for this date.
Today is warmer than usual for this date.
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Today is about 3° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +76° / +74° | +75° | 3.0 |
| Feb | +76° / +74° | +75° | 2.3 |
| Mar | +77° / +74° | +75° | 2.8 |
| Apr | +78° / +75° | +77° | 3.1 |
| May | +79° / +76° | +78° | 5.7 |
| Jun | +80° / +78° | +79° | 5.1 |
| Jul | +81° / +78° | +80° | 4.2 |
| Aug | +82° / +78° | +80° | 5.3 |
| Sep | +81° / +78° | +80° | 6.1 |
| Oct | +80° / +77° | +79° | 8.5 |
| Nov | +79° / +76° | +78° | 6.2 |
| Dec | +78° / +75° | +76° | 4.2 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.