10-day forecast for Effingham, IL: 36° to 75°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Thursday, October 22
55° · 0.09 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2174° / 44°0
Morning48°feels 48°
Afternoon73°feels 72°
Evening55°feels 53°
Overnight49°feels 49°
74 °
Effingham, Wednesday, 21 October
Clear. High 74°, low 44°.
Pressure30.27 inHg
Wind1.6 mph NW
Humidity40%
Visibility6.2 mi
Dew point44°
Thu, 2275° / 46°0
Morning51°feels 50°
Afternoon72°feels 71°
Evening59°feels 58°
Overnight50°feels 49°
75 °
Effingham, Thursday, 22 October
Clear. High 75°, low 46°.
Pressure30.27 inHg
Wind4.3 mph NE
Humidity41%
Visibility6.2 mi
Dew point46°
Fri, 2370° / 49°0
Morning51°feels 50°
Afternoon70°feels 68°
Evening58°feels 57°
Overnight53°feels 52°
70 °
Effingham, Friday, 23 October
Clear. High 70°, low 49°.
Pressure30.33 inHg
Wind4.8 mph SE
Humidity50%
Visibility6.2 mi
Dew point48°
Sat, 2469° / 49°0
Morning53°feels 52°
Afternoon69°feels 68°
Evening59°feels 58°
Overnight52°feels 51°
69 °
Effingham, Saturday, 24 October
Overcast. High 69°, low 49°.
Pressure30.36 inHg
Wind5.7 mph SE
Humidity53%
Visibility6.2 mi
Dew point48°
Sun, 2574° / 50°0
Morning56°feels 55°
Afternoon71°feels 70°
Evening62°feels 61°
Overnight57°feels 56°
74 °
Effingham, Sunday, 25 October
Overcast. High 74°, low 50°.
Pressure30.36 inHg
Wind4.8 mph SE
Humidity41%
Visibility—
Dew point45°
Mon, 2673° / 55°0
Morning60°feels 58°
Afternoon71°feels 69°
Evening63°feels 61°
Overnight60°feels 58°
73 °
Effingham, Monday, 26 October
Overcast. High 73°, low 55°.
Pressure30.24 inHg
Wind9 mph SW
Humidity35%
Visibility—
Dew point41°
Tue, 2755° / 46°0.09
Morning50°feels 47°
Afternoon47°feels 42°
Evening47°feels 44°
Overnight48°feels 44°
55 °
Effingham, Tuesday, 27 October
Light rain. High 55°, low 46°.
Pressure30.30 inHg
Wind12.5 mph N
Humidity82%
Visibility—
Dew point43°
Wed, 2853° / 40°0
Morning44°feels 40°
Afternoon48°feels 45°
Evening44°feels 42°
Overnight41°feels 38°
53 °
Effingham, Wednesday, 28 October
Overcast. High 53°, low 40°.
Pressure30.30 inHg
Wind10.2 mph NE
Humidity58%
Visibility—
Dew point34°
Thu, 2957° / 36°0
Morning42°feels 38°
Afternoon54°feels 51°
Evening47°feels 46°
Overnight43°feels 41°
57 °
Effingham, Thursday, 29 October
Clear. High 57°, low 36°.
Pressure30.27 inHg
Wind7.1 mph NW
Humidity35%
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 Effingham, 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.