Weather Alert
Piatt County Weather Warning NWS WEATHER ALERT FOR THE PIATT COUNTY, IL AREA - Issued: 213 PM CDT Fri Oct 16 2026 Piatt County Weather Warning

World > North America > United States > Illinois > Piatt County   Piatt County, IL Weather Piatt County, IL Official Site

Piatt County, IL Weather - Hour by Hour Forecast

Feedback E-mail the Weather

Quick Clicks

Piatt County, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 51°F11°C, dew point 42°F6°C, humidity 71%. Wind direction is N at 17 mph27 km/h with visibility of 10 mi16 km. Barometric pressure is 30.39 in1029 mb.
Rest of Tonight - Partly cloudy late this evening, then clearing. Cooler with lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph... Full Forecast
Saturday - Patchy frost in the morning. Sunny. Highs in the upper 50s. North winds 5 to 10 mph... Full Forecast

Piatt County Hourly Weather

24 Hour Forecast Scroll
Fri, Oct 16
10:00 pm
Fri, Oct 16
11:00 pm
Sat, Oct 17
Midnight
Sat, Oct 17
1:00 am
Sat, Oct 17
2:00 am
Sat, Oct 17
3:00 am
Sat, Oct 17
4:00 am
Sat, Oct 17
5:00 am
Sat, Oct 17
6:00 am
Sat, Oct 17
7:00 am
Sat, Oct 17
8:00 am
Sat, Oct 17
9:00 am
Sat, Oct 17
10:00 am
Sat, Oct 17
11:00 am
Sat, Oct 17
Noon
Sat, Oct 17
1:00 pm
Sat, Oct 17
2:00 pm
Sat, Oct 17
3:00 pm
Sat, Oct 17
4:00 pm
Sat, Oct 17
5:00 pm
Sat, Oct 17
6:00 pm
Sat, Oct 17
7:00 pm
Sat, Oct 17
8:00 pm
Sat, Oct 17
9:00 pm
Piatt County, IL Hourly Weather - Clear - 10:00 PM Piatt County, IL Hourly Weather - Clear - 11:00 PM Piatt County, IL Hourly Weather - Clear - 12:00 AM Piatt County, IL Hourly Weather - Clear - 1:00 AM Piatt County, IL Hourly Weather - Clear - 2:00 AM Piatt County, IL Hourly Weather - Clear - 3:00 AM Piatt County, IL Hourly Weather - Clear - 4:00 AM Piatt County, IL Hourly Weather - Clear - 5:00 AM Piatt County, IL Hourly Weather - Clear - 6:00 AM Piatt County, IL Hourly Weather - Clear - 7:00 AM Piatt County, IL Hourly Weather - Clear - 8:00 AM Piatt County, IL Hourly Weather - Clear - 9:00 AM Piatt County, IL Hourly Weather - Clear - 10:00 AM Piatt County, IL Hourly Weather - Clear - 11:00 AM Piatt County, IL Hourly Weather - Clear - 12:00 PM Piatt County, IL Hourly Weather - Clear - 1:00 PM Piatt County, IL Hourly Weather - Clear - 2:00 PM Piatt County, IL Hourly Weather - Clear - 3:00 PM Piatt County, IL Hourly Weather - Clear - 4:00 PM Piatt County, IL Hourly Weather - Clear - 5:00 PM Piatt County, IL Hourly Weather - Clear - 6:00 PM Piatt County, IL Hourly Weather - Clear - 7:00 PM Piatt County, IL Hourly Weather - Clear - 8:00 PM Piatt County, IL Hourly Weather - Clear - 9:00 PM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
40°F4°C 39°F4°C 38°F3°C 37°F3°C 36°F2°C 35°F2°C 34°F1°C 34°F1°C 35°F2°C 35°F2°C 40°F4°C 46°F8°C 51°F11°C 54°F12°C 56°F13°C 59°F15°C 59°F15°C 60°F16°C 60°F16°C 57°F14°C 55°F13°C 52°F11°C 50°F10°C 48°F9°C
- - - - - - - - - - - - - - - - - - - - - - - -
2% 2% 2% 2% 2% 2% 2% 2% 2% 2% 0% 0% 0% 0% 0% 0% 2% 2% 2% 2% 2% 2% 2% 2%
29°F-2°C 29°F-2°C 29°F-2°C 29°F-2°C 29°F-2°C 28°F-2°C 28°F-2°C 28°F-2°C 28°F-2°C 28°F-2°C 30°F-1°C 32°F0°C 34°F1°C 33°F1°C 33°F1°C 32°F0°C 31°F-1°C 31°F-1°C 30°F-1°C 30°F-1°C 31°F-1°C 31°F-1°C 31°F-1°C 32°F0°C
64% 67% 70% 73% 75% 75% 78% 78% 75% 75% 67% 58% 52% 45% 42% 36% 34% 33% 32% 36% 40% 44% 48% 54%
SE SE SE SE SSE SSE SSE SSE SSE SSE S S S S S S S S S S SSE SSE SSE SSE
4 mph 4 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 9 mph 9 mph 9 mph 10 mph 10 mph 10 mph 10 mph 10 mph 10 mph 6 mph 6 mph 6 mph 5 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KDEC model statistics.

Trending Headlines

Trending Entertainment Headlines

Piatt County Radar Loop

Use the map search tool if you want to place a location marker on the radar map...
Prob Precip % = Probability of Precipitation.

Piatt County 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

E-mail the Piatt County Weather Forecast

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

Piatt County IL Weather - 11:27 pm

What are people saying?

Contact Us