Jacob, IL Weather Forecast

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Jacob, IL Weather Forecast

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Jacob IL weather  - Light Rain - 63°F
Light Rain
63°F
Updated 11:01 pm
Feels Like 58°F
Humidity 83%
Wind E 7 mph
Barometer  30.29 in
Dew Point 58°F
Jacob IL weather  - Light Rain - 17°C
Light Rain
17°C
Updated 11:01 pm
Feels Like 15°C
Humidity 83%
Wind E 11 km/h
Barometer  102.6 kPa
Dew Point 14°C

Jacob Weather Forecast

TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY FRIDAY FRIDAY NIGHT
Jacob, IL Weather - Tonight Showers Jacob, IL Weather - Sunday Chance Of Showers Jacob, IL Weather - Sunday Night Mostly Cloudy Jacob, IL Weather - Monday Cloudy Jacob, IL Weather - Monday Night Mostly Cloudy Jacob, IL Weather - Tuesday Showers Likely Jacob, IL Weather - Tuesday Night Chance Of T-Storm Jacob, IL Weather - Wednesday Chance Of Showers Jacob, IL Weather - Wednesday Night Partly Cloudy Jacob, IL Weather - Thursday Partly Cloudy Jacob, IL Weather - Friday Partly Sunny Jacob, IL Weather - Friday Night Partly Cloudy
Showers Chance of Showers Mostly Cloudy Cloudy Mostly Cloudy Showers Likely Chance of T-Storm Chance of Showers Partly Cloudy Partly Cloudy Partly Sunny Partly Cloudy
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
Lo: 60°FLo: 16°C Hi: 75°FHi: 24°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 65°FHi: 18°C
Lo: 41°FLo: 5°C
POP: 70% POP: 50% POP: 60% POP: 70% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 842 PM CDT Sat Oct 31 2026 Jacob, IL Weather - WeatherWorld.com

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Issued: 653 PM CDT Sat Oct 31 2026

Key Messages

  • Rain will move in tonight, with best chances (50-90%) between 9pm tonight and midday Sunday. The northern half of the region will see 0.10" or less, while the southern half will see 0.33-50" with higher amounts possible along the southern border.
  • Another round of widespread rainfall will arrive Tuesday, then linger through at least Wednesday evening. Forecast rainfall totals are in the 1-2" range, with the heaviest across west Kentucky.
  • Temperatures will remain near or above normal t...