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Palmer, IL Weather Forecast

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Mostly Clear

74°F

Updated	7:50 pm
Feels Like	75°F
Humidity	81%
Wind	NNE 9 mph
Barometer	29.92 in
Dew Point	68°F

Mostly Clear

23°C

Updated	7:50 pm
Feels Like	24°C
Humidity	81%
Wind	NNE 14 km/h
Barometer	101.3 kPa
Dew Point	20°C

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Cloud Cover	96%
uv UV Index	7
Sunrise	6:43 AM
Sunset	6:57 PM
Moonrise	3:59 PM
Moonset	12:15 AM

Civil Twilight
6:14 AM to 6:41 AM
6:58 PM to 7:25 PM
Palmer IL Weather - Waxing Gibbous Moon

Waxing Gibbous Moon

Palmer Weather Forecast

TONIGHT	MONDAY	MONDAY NIGHT	TUESDAY	TUESDAY NIGHT	WEDNESDAY	THURSDAY	THURSDAY NIGHT	FRIDAY	FRIDAY NIGHT	SATURDAY	SUNDAY

Chance of T-Storm	Chance of Showers	Mostly Cloudy	Partly Sunny	Partly Cloudy	Partly Cloudy	Partly Cloudy	Mostly Cloudy	Mostly Cloudy	Partly Cloudy	Mostly Cloudy	Mostly Cloudy
Lo: 61°FLo: 16°C	Hi: 69°FHi: 21°C	Lo: 55°FLo: 13°C	Hi: 70°FHi: 21°C	Lo: 51°FLo: 11°C	Hi: 71°FHi: 22°C Lo: 51°FLo: 11°C	Hi: 71°FHi: 22°C Lo: 51°FLo: 11°C	Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C	Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C	Lo: 51°FLo: 11°C	Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C	Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C
POP: 50%	POP: 40%

POP = Probability of Precipitation.

Weather Outlook Updated: 417 PM CDT Sun Sep 20 2026 Palmer, IL Weather - WeatherWorld.com

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Issued: 550 PM CDT Sun Sep 20 2026

Key Messages

A Marginal Risk (level 1 of 5) of severe weather exists near and south of the I-72 corridor today. The primary risk will be isolated strong wind gusts during the afternoon and early evening.
Much cooler weather will be on tap this week as high temperatures drop into the 60s everywhere north of I-70 Monday through Wednesday.

Discussion

... Issued at 215 PM CDT Sun Sep 20 2026

NEAR TERM /THROUGH TONIGHT/

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Tsunami Advisory

For products of the Pacific Tsunami Warning Center (PTWC - Pacific (except Alaska, British Columbia and Western States) Hawaii, Caribbean (except Puerto Rico, Virgin Is.), Indian Ocean): The third highest level of tsunami alert. Advisories are issued to coastal populations within areas not currently in either warning or watch status when a tsunami warning has been issued for another region of the same ocean. An Advisory indicates that an area is either outside the current warning and watch regions or that the tsunami poses no danger to that area. The Center will continue to monitor the event, issuing updates at least hourly. As conditions warrant, the Advisory will either be continued, upgraded to a watch or warning, or ended. For products of the West Coast/Alaska Tsunami Warning Center (WC/ATWC - Alaska, British Columbia and Western States, Canada, Eastern and Gulf States, Puerto Rico, U.S Virgin Islands): A tsunami advisory is issued due to the threat of a potential tsunami which may produce strong currents or waves dangerous to those in or near the water. Coastal regions historically prone to damage due to strong currents induced by tsunamis are at the greatest risk. The threat may continue for several hours after the arrival of the initial wave, but significant widespread inundation is not expected for areas under an advisory. Appropriate actions to be taken by local officials may include closing beaches, evacuating harbors and marinas, and the repositioning of ships to deep waters when there is time to safely do so. Advisories are normally updated to continue the advisory, expand/contract affected areas, upgrade to a warning, or cancel the advisory.