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Current Weather in Chemung, IL

Updated: Wed Oct 7th 2026 9:45 PM CDT

Clear

57^°F 14^°C

Feels Like 51^°F / 11^°C

Chemung, IL weather condition is Clear and 57°F.

Today's Weather in Chemung,IL

The current weather in Chemung IL as of 9:45 PM CDT on Wed Oct 7th 2026, has a sky condition of Clear with the visibility of 6 mile(s). It is 57 degrees fahrenheit but feels like 51 degrees with a forecasted high of 72 and low of 54. The barometric pressure is 29.92 - measured by inches of mercury - and is steady since its last observation. The humidity is 71 percent that's rising since the last report, with a dew point of 47 degrees fahrenheit which is falling. Wind direction is from the West at 9.4 miles per hour, gusting at 25.5 miles per hour. Sunrise was at 6:58 AM and Sunset was at 6:26 PM. The moon phase is a Waning Crescent moon rising at 3:09 AM with 9% illumination. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

Barometer 29.92 inHg. rising
Humidity 71% rising
Heat Index 57°F
Wind from W. 9.4 mph
Wind Gust 25.5 miles per hour
Wind Chill 54°F
UV Index 0

Dew Point 47°F falling
Visibility 6 mi.
Sunrise 6:58 AM
Sunset 6:26 PM
Moonrise 3:09 AM
Moonset 4:52 PM
Moon Phase Waning Crescent Moon 9%

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Hourly Forecast - Next 8 hours

10 Day Forecast

Sunny

Sunny with a high of 72°F and a low of 54°F. 4% possible chance of rain predicted. Winds will be moderate, blowing around 14mph. The humidity will be on the higher side, reaching around 65%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 72° \| Lo 54°	65%	4%	0%	13.6 mph

Sunny

Sunny with a high of 66°F and a low of 50°F. 7% possible chance of rain predicted. Winds will be moderate, blowing around 12mph. Humidity levels are comfortable, sitting around 58%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 66° \| Lo 50°	58%	7%	0%	11.4 mph

Overcast

Overcast with a high of 68°F and a low of 53°F. 36% possible chance of rain predicted with an estimated 0.01in. Winds will be moderate, blowing around 11mph. The humidity will be on the higher side, reaching around 65%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 68° \| Lo 53°	65%	36% \| est. 0.01in	0%	11 mph

Sunny

Sunny with a high of 78°F and a low of 59°F. 8% possible chance of rain predicted. Winds will be moderate, blowing around 15mph. The humidity will be on the higher side, reaching around 65%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 78° \| Lo 59°	65%	8%	0%	15 mph

Sunny

Sunny with a high of 73°F and a low of 59°F. 8% possible chance of rain predicted. Winds will be moderate, blowing around 12mph. The humidity will be on the higher side, reaching around 67%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 73° \| Lo 59°	67%	8%	0%	11.2 mph

Yesterday 5-Day 10-Day

Weather Radar Map

Live Chemung, IL weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Sunday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 57^°F. The morning temperature of 54°^F is lowest at 6am with the daytime high of 72°^F at 1pm and a low around 56°^F at 10pm is expected.

Hourly Barometric Pressure

The highest pressure today is 29.93^inHg at 10pm and lowest being 29.8^inHg at 5am.

Hourly Wind Speeds

The fastest wind is reported to be 13.6^mph at 3pm, while the slowest is 6.7^mph around 8am; expect wind gusts peaking 36.5^mph at 12am.

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Current National Weather

October Heatwave Eases in California; Tropical Storm Isaias Brings Heavy Rain to Florida 10-07 to 10-09

Updated Wed Oct 7th 2026, 6:19am PDT

We are keeping our watch on very stubborn fall weather transitions across different parts of the nation for the next few days, as a brewing El Nino is impacting these conditions. California is seeing a significant heatwave, but there's some relief coming by Friday as temperatures start to dip. Meanwhile, in the Gulf Coast, Tropical Storm Isaias is gearing up, bringing heavy rain and possible floods, especially in Florida. The Northeast is experiencing cooler weather, but it'll warm up by Thursday. Here's what to expect in each region:

California's Heatwave

We're experiencing an intense heatwave in California and the Desert Southwest. Temperatures are soaring 15-20 degrees above normal, reaching the 90s and low 100s. Nighttime lows in the mid to upper 70s aren't offering much relief. But don't worry, it's expected to cool off by Friday, starting along the coast and moving inland. If you're out and about, stay cool and hydrated, as Heat Advisories are in effect.

Tropical Storm Isaias in the Gulf

Now, turning our attention to the Gulf Coast, Tropical Storm Isaias is on the move and strengthening. For those in Florida, prepare for thunderstorms and heavy rain, especially from northern to central areas. Expect a few inches of rain daily, with potential for isolated flooding, especially in cities. By Thursday night, rain will begin to shift northward as Isaias tracks in that direction. Keep an eye on local weather updates for the latest on Isaias's path.

Northeast's Cool Spell

In the Northeast, it's cooler than usual, and some areas are under Frost and Freeze Warnings. If you're in New England or Pennsylvania, expect temperatures to perk up by Thursday, reaching into the 70s. A short-lived cool burst will arrive by Friday, but nothing too drastic.

Other Areas

Elsewhere, the rest of the country is mostly dry. Scattered showers may pop up in the central Rockies and Four Corners region, and from the upper Great Lakes to northern New England. By Friday morning, expect showers in the north-central Plains as a new weather system starts up.