10-day forecast for Speer, IL: 37° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Friday, October 23
71° · 0.26 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1655° / 46°0.04
Morning48°feels 42°
Afternoon55°feels 53°
Evening50°feels 45°
Overnight53°feels 52°
55 °
Speer, Friday, 16 October
Light rain. High 55°, low 46°.
Pressure30.15 inHg
Wind18.3 mph NW
Humidity69%
Visibility5.0 mi
Dew point42°
Sat, 1757° / 37°0
Morning39°feels 36°
Afternoon56°feels 53°
Evening47°feels 45°
Overnight42°feels 38°
57 °
Speer, Saturday, 17 October
Clear. High 57°, low 37°.
Pressure30.56 inHg
Wind3.2 mph SW
Humidity44%
Visibility6.2 mi
Dew point31°
Sun, 1862° / 42°0
Morning43°feels 38°
Afternoon62°feels 60°
Evening53°feels 50°
Overnight44°feels 39°
62 °
Speer, Sunday, 18 October
Clear. High 62°, low 42°.
Pressure30.45 inHg
Wind13.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point38°
Mon, 1965° / 44°0
Morning47°feels 44°
Afternoon62°feels 60°
Evening55°feels 54°
Overnight47°feels 43°
65 °
Speer, Monday, 19 October
Overcast. High 65°, low 44°.
Pressure30.33 inHg
Wind8.3 mph S
Humidity47%
Visibility—
Dew point40°
Tue, 2067° / 47°0
Morning53°feels 51°
Afternoon66°feels 65°
Evening60°feels 58°
Overnight56°feels 55°
67 °
Speer, Tuesday, 20 October
Light rain. High 67°, low 47°.
Pressure30.30 inHg
Wind6.9 mph S
Humidity46%
Visibility—
Dew point43°
Wed, 2171° / 54°0
Morning59°feels 58°
Afternoon68°feels 67°
Evening62°feels 61°
Overnight58°feels 57°
71 °
Speer, Wednesday, 21 October
Overcast. High 71°, low 54°.
Pressure30.33 inHg
Wind7 mph SE
Humidity50%
Visibility—
Dew point48°
Thu, 2268° / 54°0
Morning58°feels 56°
Afternoon67°feels 66°
Evening62°feels 60°
Overnight58°feels 57°
68 °
Speer, Thursday, 22 October
Partly cloudy. High 68°, low 54°.
Pressure30.21 inHg
Wind9.8 mph S
Humidity48%
Visibility—
Dew point46°
Fri, 2373° / 55°0
Morning60°feels 58°
Afternoon71°feels 69°
Evening65°feels 63°
Overnight62°feels 60°
73 °
Speer, Friday, 23 October
Overcast. High 73°, low 55°.
Pressure30.21 inHg
Wind13.1 mph SE
Humidity37%
Visibility—
Dew point42°
Sat, 2471° / 58°0
Morning62°feels 61°
Afternoon70°feels 69°
Evening64°feels 63°
Overnight58°feels 58°
71 °
Speer, Saturday, 24 October
Overcast. High 71°, low 58°.
Pressure30.12 inHg
Wind16.4 mph S
Humidity43%
Visibility—
Dew point46°
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 Speer, 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.