Hammer, IL Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Hammer, IL Weather Forecast

Current Conditions

Settings
Hammer IL weather  - Clear - 54°F
Clear
54°F
Updated 7:06 am
Feels Like 52°F
Humidity 94%
Wind N 0 mph
Barometer  30.09 in
Dew Point 53°F
Hammer IL weather  - Clear - 12°C
Clear
12°C
Updated 7:06 am
Feels Like 11°C
Humidity 94%
Wind N 0 km/h
Barometer  101.8 kPa
Dew Point 12°C

Hammer Weather Forecast

TODAY TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Hammer, IL Weather - Today Isolated Showers Hammer, IL Weather - Tonight Mostly Clear Hammer, IL Weather - Monday Partly Cloudy Hammer, IL Weather - Monday Night Chance Of T-Storm Hammer, IL Weather - Tuesday Chance Of T-Storm Hammer, IL Weather - Tuesday Night Chance Of T-Storm Hammer, IL Weather - Wednesday Chance Of T-Storm Hammer, IL Weather - Wednesday Night Chance Of T-Storm Hammer, IL Weather - Thursday Showers Likely Hammer, IL Weather - Thursday Night Chance Of Showers Hammer, IL Weather - Friday Chance Of Showers Hammer, IL Weather - Friday Night Chance Of Showers
Isolated Showers Mostly Clear Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Showers Likely Chance of Showers Chance of Showers Chance of Showers
Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C Hi: 75°FHi: 24°C
Lo: 65°FLo: 18°C Hi: 79°FHi: 26°C
Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
Lo: 61°FLo: 16°C Hi: 79°FHi: 26°C
Lo: 60°FLo: 16°C Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C
POP: 40% POP: 70% POP: 80% POP: 50% POP: 70% POP: 80% POP: 70% POP: 50% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 605 AM CDT Sun Sep 13 2026 Hammer, IL Weather - WeatherWorld.com

Trending Headlines

Hammer Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Hammer Quick Facts

National Two Day Weather Forecast


E-mail the Hammer Weather Forecast

Voice your opinion or tell us about page issues...

Hammer Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 304 AM CDT Sun Sep 13 2026

Key Messages

  • Cooler today with a chance for afternoon showers.
  • Waves of heavy rain producing thunderstorms possible in the general region early to mid next week.

Discussion

... Issued at 304 AM CDT Sun Sep 13 2026

Northerly surface winds are ushering in cooler, less humid air early this morning following yesterday`s cold frontal passage. This post-frontal airmass will bring fall-like temperatures today, with highs remaining in the lower 70s north and the mid- to-upper 70s south. Skies will turn most...