Jamaica, IA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely then Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Jamaica, IA in one place.
Showers and thunderstorms likely before noon. Cloudy. High near 77, with temperatures falling to around 75 in the afternoon. Southeast wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Jamaica, IA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 23, 2026 6:04 PM CDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Jamaica, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 6:04 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Jamaica
Monday looks like the warmest upcoming period in Jamaica at 95 degrees F.
Friday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Friday at about 10 mph SE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 23, 2026 6:04 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DMX
- Radar station
- KDMX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy. Low around 65, with temperatures rising to around 67 overnight. South wind 3 to 8 mph.
Mostly sunny, with a high near 91. South southwest wind around 3 mph.
Mostly clear, with a low around 71.
Mostly sunny, with a high near 94.
Mostly clear, with a low around 75.
Sunny, with a high near 95.
Mostly clear, with a low around 70.
Mostly sunny, with a high near 90.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 89.
Mostly clear, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Showers And Thunderstorms Likely then Cloudy
|
77°F |
10 mph
SE
|
|
Friday Night
Jul 24
|
Mostly Cloudy
|
65°F |
3 to 8 mph
S
|
|
Saturday
Jul 25
|
Mostly Sunny
|
91°F |
3 mph
SSW
|
|
Saturday Night
Jul 25
|
Mostly Clear
|
71°F |
3 mph
SSW
|
|
Sunday
Jul 26
|
Mostly Sunny
|
94°F |
3 to 10 mph
SSW
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
75°F |
10 mph
S
|
|
Monday
Jul 27
|
Sunny
|
95°F |
6 to 9 mph
WNW
|
|
Monday Night
Jul 27
|
Mostly Clear
|
70°F |
2 to 6 mph
NE
|
|
Tuesday
Jul 28
|
Mostly Sunny
|
90°F |
5 mph
ENE
|
|
Tuesday Night
Jul 28
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
67°F |
3 mph
S
|
|
Wednesday
Jul 29
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
89°F |
5 mph
SSE
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
67°F |
5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jamaica.