Jamaica, Iowa 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Overcast 66°F 19°C	Observed at: Jamaica, IA	Elevation: 1034 ft | 315 m
	Last Updated: July 29, 6:00 AM Timezone: GMT -5/-4
	Sky Conditions: Overcast	Temperature: 66°F | 19°C
	Pressure: 28.81 in | 975.7 mb	Dewpoint: 66°F | 19°C
	Humidity: 98%	Wind: N 1 mph | N 2 kph
	Feels Like: 72°F | 22°C	Visibility: 24.9 mi | 40 km
	Lat/Long: 41.86 | -94.34	Sunrise: 6:08 AM   Sunset: 8:38 PM

7 Day Graphical Forecast

Valid: 6:14 AM 7/29/2026

Tonight Foggy 66 °F 2% Chance Precipitation Thursday Overcast 92 |71 °F 72% Chance Precipitation Friday Heavy Showers 74 |62 °F 95% Chance Precipitation Saturday Clear 84 |58 °F 7% Chance Precipitation Sunday Partly Cloudy 90 |64 °F 1% Chance Precipitation Monday Overcast 91 |67 °F 0% Chance Precipitation Tuesday Light Drizzle 90 |63 °F 9% Chance Precipitation

7 Hour Graphical Forecast

Valid: 6:14 AM 7/29/2026

6 AM Overcast 66 °F 1% Chance Precipitation

7 AM Foggy 66 °F 1% Chance Precipitation

8 AM Foggy 69 °F 2% Chance Precipitation

9 AM Foggy 72 °F 2% Chance Precipitation

10 AM Mostly Clear 79 °F 2% Chance Precipitation

11 AM Clear 83 °F 2% Chance Precipitation

12 PM Clear 86 °F 1% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Jamaica, IA - (Fahrenheit & Celsius) Valid: 6:14 AM 7/29/2026 Tonight Foggy with a low around 66°F [19°C]. E wind to around 9 mph [14 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 92°F [33°C]. SE wind to around 13 mph [21 kph], with gusts to near 20 mph [32 kph]. Dewpoint near 66°F [19°C] with humidity of 71%. Pressure around 28.81 in [975.7 mb]. UV Index: 4.7. Chance of precipitation 72% with QPF of 0.01 in [0.2 mm]. Thursday Night Overcast with a low around 71°F [21°C]. SE wind to around 13 mph [21 kph], with gusts to near 20 mph [32 kph]. Chance of precipitation 72% with QPF of 0.01 in [0.2 mm]. Friday Heavy Showers with a high near 74°F [23°C]. ENE wind to around 17 mph [28 kph], with gusts to near 32 mph [51 kph]. Dewpoint near 66°F [19°C] with humidity of 98%. Pressure around 28.81 in [975.7 mb]. UV Index: 2.2. Chance of precipitation 95% with QPF of 0.87 in [22.1 mm]. Friday Night Heavy Showers with a low around 62°F [17°C]. ENE wind to around 17 mph [28 kph], with gusts to near 32 mph [51 kph]. Chance of precipitation 95% with QPF of 0.87 in [22.1 mm]. Saturday Clear with a high near 84°F [29°C]. NE wind to around 8 mph [13 kph], with gusts to near 22 mph [36 kph]. Dewpoint near 66°F [19°C] with humidity of 97%. Pressure around 28.81 in [975.7 mb]. UV Index: 7.55. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Saturday Night Clear with a low around 58°F [14°C]. NE wind to around 8 mph [13 kph], with gusts to near 22 mph [36 kph]. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Sunday Partly Cloudy with a high near 90°F [32°C]. S wind to around 12 mph [19 kph], with gusts to near 18 mph [29 kph]. Dewpoint near 66°F [19°C] with humidity of 91%. Pressure around 28.81 in [975.7 mb]. UV Index: 7.6. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Sunday Night Partly Cloudy with a low around 64°F [18°C]. S wind to around 12 mph [19 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Monday Overcast with a high near 91°F [33°C]. S wind to around 15 mph [24 kph], with gusts to near 28 mph [46 kph]. Dewpoint near 66°F [19°C] with humidity of 80%. Pressure around 28.81 in [975.7 mb]. UV Index: 7.4. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Night Overcast with a low around 67°F [19°C]. S wind to around 15 mph [24 kph], with gusts to near 28 mph [46 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Light Drizzle with a high near 90°F [32°C]. SSE wind to around 9 mph [15 kph], with gusts to near 25 mph [40 kph]. Dewpoint near 66°F [19°C] with humidity of 94%. Pressure around 28.81 in [975.7 mb]. UV Index: 6.95. Chance of precipitation 9% with QPF of 0.04 in [0.9 mm]. Tuesday Night Light Drizzle with a low around 63°F [17°C]. SSE wind to around 9 mph [15 kph], with gusts to near 25 mph [40 kph]. Chance of precipitation 9% with QPF of 0.04 in [0.9 mm].

---

7 Day and Night - QPF Forecast for Jamaica, IA

Tonight: 0.0 mm | 0.00 in

Thursday: 0.2 mm | 0.01 in

Thursday Night: 0.2 mm | 0.01 in

Friday: 22.1 mm | 0.87 in

Friday Night: 22.1 mm | 0.87 in

Saturday: 0.0 mm | 0.00 in

Saturday Night: 0.0 mm | 0.00 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 in

Tuesday: 0.9 mm | 0.04 in

Tuesday Night: 0.9 mm | 0.04 in

7 Day and Night - Maximum Wind Speed Forecast for Jamaica, IA

Tonight: E @ 14 kph | 9 mph

Thursday: SE @ 21 kph | 13 mph

Thursday Night: SE @ 21 kph | 13 mph

Friday: ENE @ 28 kph | 17 mph

Friday Night: ENE @ 28 kph | 17 mph

Saturday: NE @ 13 kph | 8 mph

Saturday Night: NE @ 13 kph | 8 mph

Sunday: S @ 19 kph | 12 mph

Sunday Night: S @ 19 kph | 12 mph

Monday: S @ 24 kph | 15 mph

Monday Night: S @ 24 kph | 15 mph

Tuesday: SSE @ 15 kph | 9 mph

Tuesday Night: SSE @ 15 kph | 9 mph

7 Day and Night - Maximum Humidity Forecast for Jamaica, IA

Tonight: 100 %

Thursday: 71 %

Thursday Night: 71 %

Friday: 98 %

Friday Night: 98 %

Saturday: 97 %

Saturday Night: 97 %

Sunday: 91 %

Sunday Night: 91 %

Monday: 80 %

Monday Night: 80 %

Tuesday: 94 %

Tuesday Night: 94 %

7 Day and Night - Snowfall Totals Forecast for Jamaica, IA

Tonight: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

Contact Us | Mobile Private Policy | Terms & Conds | Consent Preferences | Cookie Policy Never base any life decisions on weather information from this site or anywhere over the Internet. Site is dedicated to our Lord & Savior Jesus Christ | Random Quotes of Jesus Copyright © 2026 El Dorado Weather, Inc. | Site Designed By:  Webmaster Danny