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Denison, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station  

Cloudy with Mist and Fog 55°F
Feels Like 55°F  
Humidity 97% Dew Point 54°F Wind E 5 MPH Barometer 30.01 in.762.3 mm
Solar Rad 6 w/m2 Visibility 5 mi.
Report from 2.6 miles SSE of central Denison
at

Current Conditions From Nearby Local Station  

Cloudy with Mist and Fog 55°F
Feels Like 55°F  
Humidity 97% Dew Point 54°F Wind E 5 MPH Barometer 30.01 in.762.3 mm
Solar Rad 6 w/m2 Visibility 5 mi.
Report from 2.6 miles SSE of central Denison
at

Point Forecast at a Glance

TueOct 28
Tue Oct 28: Showers, High 60°F, Low 48°F
30%
60°
48°
WedOct 29
Wed Oct 29: Showers, High 52°F, Low 41°F
90%
52°
41°
ThuOct 30
Thu Oct 30: Chance Rain Showers With Sunny, High 58°F, Low 38°F
20%
58°
38°
FriOct 31
Fri Oct 31: Sunny, High 60°F, Low 38°F
60°
38°
SatNov 1
Sat Nov 1: Partly Sunny, High 55°F, Low 35°F
55°
35°
SunNov 2
Sun Nov 2: Showers, High 57°F, Low 39°F
20%
57°
39°
MonNov 3
Mon Nov 3: Sunny, High 62°F, Low 37°F
62°
37°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 52°F to 62°F. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 4°F below the historical average for October-November. Normal highs for this period are around 62°F with lows around 40°F.



This Date in Weather History

1987 - Thunderstorms over the San Joaquin Valley of California produced three-quarters of an inch of rain in thirty minutes at Placerville, and caused numerous power outages due to lightning. Rain began to diminish in the northeastern U.S., but some flooding continued in Vermont, eastern New York and northern New Jersey. One inch rains in Vermont clogged culverts and sewers with fallen leaves, resulting in erosion of dirt roads.

More on this and other weather history


Denison 7 Day Weather Forecast Details

Tuesday Oct 28

Showers

Day: A chance of rain showers after 10am. Cloudy, with a high near 60. East wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Showers

Night: Rain showers. Cloudy, with a low around 48. East wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Oct 29

Showers

Day: Rain showers. Cloudy, with a high near 52. East northeast wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Showers

Night: Rain showers. Mostly cloudy, with a low around 41. North northeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Oct 30

Chance Rain Showers With Sunny

Day: A slight chance of rain showers before 7am. Sunny, with a high near 58. North northwest wind around 14 mph, with gusts as high as 21 mph. New rainfall amounts less than a tenth of an inch possible.

Partly Cloudy

Night: Partly cloudy, with a low around 38. West northwest wind 6 to 10 mph, with gusts as high as 16 mph.

Friday Oct 31

Sunny

Day: Sunny, with a high near 60. West wind 6 to 15 mph, with gusts as high as 20 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 38.

Saturday Nov 1

Partly Sunny

Day: Partly sunny, with a high near 55.

Partly Cloudy

Night: Partly cloudy, with a low around 35.

Sunday Nov 2

Showers

Day: A slight chance of rain showers. Mostly sunny, with a high near 57.

Showers

Night: A slight chance of rain showers. Partly cloudy, with a low around 39.

Monday Nov 3

Sunny

Day: Sunny, with a high near 62.

Mostly Clear

Night: Mostly clear, with a low around 37.

Sun & Moon   Monthly

First Light 6:47 AM

Sunrise 7:14 AM

Sunset 5:57 PM

Last Light 6:24 PM

Moonrise 1:42 PM

Moonset 10:06 PM

Moon Phase
 

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Contiguous United States Extremes

Mon's High Temperature
100 at Rio Grande Village, TX and 7 Miles East-southeast Of Hidalgo, TX

Mon's Low Temperature
14 at 29 Miles Northwest Of Sun Valley, ID


Weather Folklore

When ropes are tight it's going to rain; When weather's fair, they're slack again.


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How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.