10-day forecast for Myrtle, IL: 39° to 69°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Sunday, November 1
62° · 1.36 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3162° / 52°1.36
Morning52°feels 52°
Afternoon61°feels 59°
Evening55°feels 54°
Overnight53°feels 52°
62 °
Myrtle, Saturday, 31 October
Heavy rain. High 62°, low 52°.
Pressure30.30 inHg
Wind9.5 mph SE
Humidity68%
Visibility6.2 mi
Dew point47°
Sun, 0169° / 50°0
Morning52°feels 51°
Afternoon69°feels 68°
Evening59°feels 58°
Overnight51°feels 50°
69 °
Myrtle, Sunday, 1 November
Overcast. High 69°, low 50°.
Pressure30.27 inHg
Wind9.2 mph S
Humidity64%
Visibility6.2 mi
Dew point53°
Mon, 0261° / 55°0.19
Morning56°feels 56°
Afternoon60°feels 59°
Evening60°feels 60°
Overnight57°feels 57°
61 °
Myrtle, Monday, 2 November
Light rain. High 61°, low 55°.
Pressure30.03 inHg
Wind12.1 mph SE
Humidity85%
Visibility5.9 mi
Dew point54°
Tue, 0368° / 61°0.54
Morning64°feels 64°
Afternoon67°feels 67°
Evening64°feels 65°
Overnight61°feels 61°
68 °
Myrtle, Tuesday, 3 November
Rain. High 68°, low 61°.
Pressure29.74 inHg
Wind18.9 mph S
Humidity80%
Visibility—
Dew point61°
Wed, 0463° / 53°0.8
Morning55°feels 55°
Afternoon59°feels 59°
Evening56°feels 55°
Overnight55°feels 54°
63 °
Myrtle, Wednesday, 4 November
Rain. High 63°, low 53°.
Pressure29.71 inHg
Wind12.1 mph S
Humidity73%
Visibility—
Dew point51°
Thu, 0558° / 49°0.19
Morning55°feels 54°
Afternoon56°feels 55°
Evening51°feels 50°
Overnight50°feels 48°
58 °
Myrtle, Thursday, 5 November
Light rain. High 58°, low 49°.
Pressure29.74 inHg
Wind15.4 mph N
Humidity74%
Visibility—
Dew point49°
Fri, 0653° / 41°0
Morning44°feels 40°
Afternoon51°feels 49°
Evening46°feels 43°
Overnight43°feels 39°
53 °
Myrtle, Friday, 6 November
Overcast. High 53°, low 41°.
Pressure30.12 inHg
Wind8.5 mph NE
Humidity51%
Visibility—
Dew point33°
Sat, 0756° / 41°0
Morning45°feels 41°
Afternoon54°feels 52°
Evening53°feels 51°
Overnight51°feels 49°
56 °
Myrtle, Saturday, 7 November
Overcast. High 56°, low 41°.
Pressure30.24 inHg
Wind10.4 mph S
Humidity59%
Visibility—
Dew point38°
Sun, 0859° / 49°0.09
Morning51°feels 48°
Afternoon56°feels 55°
Evening51°feels 49°
Overnight49°feels 47°
59 °
Myrtle, Sunday, 8 November
Light rain. High 59°, low 49°.
Pressure30.18 inHg
Wind12.9 mph NW
Humidity63%
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 Myrtle, 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.