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As of 21:22 CST

Weather in Harrison, IL

42°Current weather

Harrison, Thursday, 12 November, 21:22

Overcast. Feels like 35°. High 54°, low 42°.

Pressure30.03 inHg
Wind11.5 mph N
Humidity66%
Visibility6.2 mi
Dew point31°

10-day forecast for Harrison, IL: 32° to 70°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

70°
Best day: Friday, November 20
46°
Worst day: Friday, November 13

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 1346° / 36°0Overcast
MorningClear40°feels 33°
AfternoonOvercast45°feels 40°
EveningOvercast41°feels 36°
OvernightClear39°feels 34°
46 °Overcast

Harrison, Friday, 13 November

Overcast. High 46°, low 36°.

Pressure30.09 inHg
Wind12.2 mph NW
Humidity59%
Visibility6.2 mi
Dew point26°
Sat, 1449° / 33°0Clear
MorningClear36°feels 32°
AfternoonClear49°feels 49°
EveningClear38°feels 36°
OvernightClear35°feels 30°
49 °Clear

Harrison, Saturday, 14 November

Clear. High 49°, low 33°.

Pressure30.33 inHg
Wind4.2 mph N
Humidity53%
Visibility6.2 mi
Dew point27°
Sun, 1552° / 32°0Overcast
MorningMostly clear38°feels 35°
AfternoonPartly cloudy52°feels 49°
EveningClear40°feels 37°
OvernightClear34°feels 34°
52 °Overcast

Harrison, Sunday, 15 November

Overcast. High 52°, low 32°.

Pressure30.45 inHg
Wind3.2 mph NE
Humidity48%
Visibility6.2 mi
Dew point30°
Mon, 1654° / 33°0Clear
MorningClear41°feels 41°
AfternoonClear54°feels 51°
EveningClear42°feels 39°
OvernightClear36°feels 36°
54 °Clear

Harrison, Monday, 16 November

Clear. High 54°, low 33°.

Pressure30.53 inHg
Wind2.8 mph E
Humidity45%
Visibility6.2 mi
Dew point31°
Tue, 1756° / 34°0Clear
MorningClear40°feels 36°
AfternoonClear52°feels 50°
EveningClear45°feels 42°
OvernightClear41°feels 38°
56 °Clear

Harrison, Tuesday, 17 November

Clear. High 56°, low 34°.

Pressure30.47 inHg
Wind4.7 mph SE
Humidity51%
Visibility—
Dew point34°
Wed, 1862° / 38°0Partly cloudy
MorningPartly cloudy44°feels 41°
AfternoonPartly cloudy59°feels 56°
EveningPartly cloudy51°feels 48°
OvernightPartly cloudy47°feels 44°
62 °Partly cloudy

Harrison, Wednesday, 18 November

Partly cloudy. High 62°, low 38°.

Pressure30.33 inHg
Wind8.3 mph S
Humidity46%
Visibility—
Dew point37°
Thu, 1967° / 47°0Overcast
MorningOvercast53°feels 49°
AfternoonOvercast63°feels 61°
EveningOvercast55°feels 54°
OvernightOvercast52°feels 50°
67 °Overcast

Harrison, Thursday, 19 November

Overcast. High 67°, low 47°.

Pressure30.27 inHg
Wind13.8 mph SW
Humidity39%
Visibility—
Dew point37°
Fri, 2070° / 49°0Clear
MorningClear55°feels 53°
AfternoonClear67°feels 65°
EveningClear58°feels 56°
OvernightClear54°feels 53°
70 °Clear

Harrison, Friday, 20 November

Clear. High 70°, low 49°.

Pressure30.33 inHg
Wind6.3 mph S
Humidity43%
Visibility—
Dew point43°
Sat, 2167° / 49°0Overcast
MorningOvercast54°feels 52°
AfternoonOvercast65°feels 63°
EveningOvercast57°feels 55°
OvernightOvercast54°feels 52°
67 °Overcast

Harrison, Saturday, 21 November

Overcast. High 67°, low 49°.

Pressure30.27 inHg
Wind8.7 mph SW
Humidity44%
Visibility—
Dew point41°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Harrison, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.