As of 05:42 CDT

Weather in Harmon, IL

36°

Harmon, Saturday, 17 October, 05:42

Clear. Feels like 31°. High 55°, low 36°.

Pressure30.53 inHg

Wind5.7 mph N

Humidity86%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Two-week outlook for Harmon, IL: week one averages a high of 65.3° and week two 59.9°, so week two runs 5.4° cooler than week one. Around 1.7 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 17: 55°, dry.

Week one vs week two

Week	High	Low	Precipitation	Vs normal
1st (October 17 – October 23)	65.3°	44.4°	0.0 in / 0 d	—
2nd (October 24 – October 30)	59.9°	46.7°	1.7 in / 3 d	—

Weekend weather

Sat, October 17

55°36°

no precip.

Sun, October 18

62°42°

no precip.

Sat, October 24

70°57°

no precip.

Sun, October 25

73°54°

0.07 in

Sun, 1862° / 42°

62 °

Harmon, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.42 inHg

Wind13.2 mph SW

Humidity50%

Visibility6.2 mi

Dew point40°

Mon, 1964° / 42°

64 °

Harmon, Monday, 19 October

Overcast. High 64°, low 42°.

Pressure30.39 inHg

Wind4.6 mph S

Humidity55%

Visibility6.2 mi

Dew point44°

Tue, 2066° / 43°

66 °

Harmon, Tuesday, 20 October

Clear. High 66°, low 43°.

Pressure30.36 inHg

Wind4.9 mph SE

Humidity47%

Visibility6.2 mi

Dew point44°

Wed, 2169° / 46°

69 °

Harmon, Wednesday, 21 October

Clear. High 69°, low 46°.

Pressure30.27 inHg

Wind5.2 mph SW

Humidity47%

Visibility—

Dew point44°

Thu, 2270° / 49°

70 °

Harmon, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure30.24 inHg

Wind4.6 mph E

Humidity47%

Visibility—

Dew point45°

Fri, 2371° / 54°

71 °

Harmon, Friday, 23 October

Overcast. High 71°, low 54°.

Pressure30.18 inHg

Wind10.4 mph S

Humidity38%

Visibility—

Dew point41°

Sat, 2470° / 57°

70 °

Harmon, Saturday, 24 October

Overcast. High 70°, low 57°.

Pressure30.15 inHg

Wind13.7 mph S

Humidity39%

Visibility—

Dew point41°

Sun, 2573° / 54°

0.07

73 °

Harmon, Sunday, 25 October

Light rain. High 73°, low 54°.

Pressure30.00 inHg

Wind12.6 mph SW

Humidity41%

Visibility—

Dew point46°

Mon, 2651° / 40°

0.61

51 °

Harmon, Monday, 26 October

Rain. High 51°, low 40°.

Pressure30.18 inHg

Wind14.5 mph NW

Humidity76%

Visibility—

Dew point38°

Tue, 2750° / 36°

50 °

Harmon, Tuesday, 27 October

Overcast. High 50°, low 36°.

Pressure30.42 inHg

Wind8.9 mph S

Humidity53%

Visibility—

Dew point30°

Wed, 2856° / 46°

1.02

56 °

Harmon, Wednesday, 28 October

Rain. High 56°, low 46°.

Pressure30.03 inHg

Wind20.9 mph SW

Humidity82%

Visibility—

Dew point40°

Thu, 2959° / 48°

0.01

59 °

Harmon, Thursday, 29 October

Light rain. High 59°, low 48°.

Pressure30.00 inHg

Wind25.7 mph W

Humidity61%

Visibility—

Dew point44°

Fri, 3061° / 45°

61 °

Harmon, Friday, 30 October

Overcast. High 61°, low 45°.

Pressure30.03 inHg

Wind14.8 mph S

Humidity56%

Visibility—

Dew point41°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Harmon, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.