10-day forecast for Harmony, IL: 38° to 69°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Sunday, November 1
67° · 0.47 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0167° / 54°0.02
Morning57°feels 57°
Afternoon66°feels 65°
Evening57°feels 56°
Overnight55°feels 55°
67 °
Harmony, Sunday, 1 November
Light rain. High 67°, low 54°.
Pressure30.33 inHg
Wind7.1 mph S
Humidity74%
Visibility3.5 mi
Dew point53°
Mon, 0261° / 50°0.09
Morning53°feels 52°
Afternoon60°feels 59°
Evening57°feels 57°
Overnight52°feels 51°
61 °
Harmony, Monday, 2 November
Light rain. High 61°, low 50°.
Pressure30.09 inHg
Wind11.5 mph SE
Humidity74%
Visibility6.2 mi
Dew point51°
Tue, 0369° / 59°0.14
Morning62°feels 62°
Afternoon68°feels 68°
Evening64°feels 65°
Overnight60°feels 60°
69 °
Harmony, Tuesday, 3 November
Light rain. High 69°, low 59°.
Pressure29.88 inHg
Wind11.9 mph S
Humidity80%
Visibility6.2 mi
Dew point60°
Wed, 0467° / 54°0.47
Morning61°feels 62°
Afternoon65°feels 65°
Evening57°feels 56°
Overnight63°feels 63°
67 °
Harmony, Wednesday, 4 November
Rain. High 67°, low 54°.
Pressure29.62 inHg
Wind16.1 mph S
Humidity73%
Visibility—
Dew point57°
Thu, 0557° / 49°0.28
Morning51°feels 48°
Afternoon57°feels 56°
Evening53°feels 52°
Overnight50°feels 49°
57 °
Harmony, Thursday, 5 November
Rain. High 57°, low 49°.
Pressure29.71 inHg
Wind9.6 mph W
Humidity77%
Visibility—
Dew point49°
Fri, 0653° / 44°0
Morning47°feels 43°
Afternoon52°feels 50°
Evening48°feels 46°
Overnight44°feels 41°
53 °
Harmony, Friday, 6 November
Overcast. High 53°, low 44°.
Pressure29.91 inHg
Wind11 mph NE
Humidity65%
Visibility—
Dew point40°
Sat, 0755° / 40°0
Morning44°feels 40°
Afternoon53°feels 50°
Evening46°feels 43°
Overnight42°feels 38°
55 °
Harmony, Saturday, 7 November
Clear. High 55°, low 40°.
Pressure29.91 inHg
Wind7.8 mph N
Humidity55%
Visibility—
Dew point36°
Sun, 0852° / 38°0
Morning42°feels 37°
Afternoon51°feels 48°
Evening47°feels 41°
Overnight45°feels 39°
52 °
Harmony, Sunday, 8 November
Clear. High 52°, low 38°.
Pressure29.91 inHg
Wind14.6 mph N
Humidity60%
Visibility—
Dew point37°
Mon, 0954° / 46°0
Morning48°feels 44°
Afternoon51°feels 50°
Evening49°feels 47°
Overnight46°feels 45°
54 °
Harmony, Monday, 9 November
Overcast. High 54°, low 46°.
Pressure30.06 inHg
Wind12.6 mph N
Humidity77%
Visibility—
Dew point44°
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 Harmony, 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.