10-day forecast for Myrtle, IL: 31° to 68°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Thursday, October 29
59° · 0.62 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3063° / 45°0.19
Morning47°feels 44°
Afternoon61°feels 59°
Evening55°feels 54°
Overnight49°feels 47°
63 °
Myrtle, Friday, 30 October
Rain. High 63°, low 45°.
Pressure30.36 inHg
Wind5.7 mph E
Humidity57%
Visibility6.2 mi
Dew point40°
Sat, 3159° / 50°0.62
Morning51°feels 50°
Afternoon57°feels 57°
Evening53°feels 52°
Overnight51°feels 50°
59 °
Myrtle, Saturday, 31 October
Heavy rain. High 59°, low 50°.
Pressure30.30 inHg
Wind10.3 mph SE
Humidity70%
Visibility6.2 mi
Dew point49°
Sun, 0158° / 50°0.04
Morning52°feels 50°
Afternoon58°feels 57°
Evening56°feels 56°
Overnight51°feels 50°
58 °
Myrtle, Sunday, 1 November
Light rain. High 58°, low 50°.
Pressure30.30 inHg
Wind6.8 mph SE
Humidity73%
Visibility6.2 mi
Dew point51°
Mon, 0263° / 56°0.13
Morning57°feels 56°
Afternoon62°feels 62°
Evening59°feels 59°
Overnight56°feels 56°
63 °
Myrtle, Monday, 2 November
Light rain. High 63°, low 56°.
Pressure30.03 inHg
Wind14.8 mph S
Humidity75%
Visibility—
Dew point54°
Tue, 0367° / 61°0.31
Morning63°feels 63°
Afternoon65°feels 65°
Evening64°feels 65°
Overnight64°feels 64°
67 °
Myrtle, Tuesday, 3 November
Rain. High 67°, low 61°.
Pressure29.80 inHg
Wind19 mph S
Humidity83%
Visibility—
Dew point60°
Wed, 0468° / 63°0.11
Morning65°feels 65°
Afternoon67°feels 67°
Evening64°feels 64°
Overnight63°feels 64°
68 °
Myrtle, Wednesday, 4 November
Light rain. High 68°, low 63°.
Pressure29.80 inHg
Wind15.3 mph SE
Humidity72%
Visibility—
Dew point58°
Thu, 0561° / 55°0.11
Morning59°feels 59°
Afternoon60°feels 60°
Evening58°feels 57°
Overnight56°feels 55°
61 °
Myrtle, Thursday, 5 November
Light rain. High 61°, low 55°.
Pressure29.56 inHg
Wind9.4 mph S
Humidity81%
Visibility—
Dew point54°
Fri, 0650° / 37°0.2
Morning44°feels 37°
Afternoon42°feels 35°
Evening40°feels 34°
Overnight39°feels 32°
50 °
Myrtle, Friday, 6 November
Light rain. High 50°, low 37°.
Pressure29.85 inHg
Wind15.2 mph N
Humidity70%
Visibility—
Dew point33°
Sat, 0747° / 31°0
Morning35°feels 29°
Afternoon45°feels 41°
Evening40°feels 37°
Overnight37°feels 32°
47 °
Myrtle, Saturday, 7 November
Overcast. High 47°, low 31°.
Pressure30.27 inHg
Wind8.9 mph N
Humidity50%
Visibility—
Dew point26°
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.