10-day forecast for Grigg, IL: 42° to 84°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Friday, October 23
84° · 1.44 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1663° / 52°0.08
Morning55°feels 53°
Afternoon58°feels 55°
Evening53°feels 51°
Overnight59°feels 58°
63 °
Grigg, Friday, 16 October
Rain. High 63°, low 52°.
Pressure30.21 inHg
Wind19.1 mph NW
Humidity45%
Visibility6.2 mi
Dew point37°
Sat, 1758° / 44°0
Morning45°feels 40°
Afternoon57°feels 55°
Evening49°feels 49°
Overnight48°feels 43°
58 °
Grigg, Saturday, 17 October
Clear. High 58°, low 44°.
Pressure30.56 inHg
Wind5.5 mph N
Humidity49%
Visibility6.2 mi
Dew point35°
Sun, 1862° / 42°0
Morning44°feels 41°
Afternoon61°feels 59°
Evening53°feels 51°
Overnight45°feels 45°
62 °
Grigg, Sunday, 18 October
Clear. High 62°, low 42°.
Pressure30.50 inHg
Wind6.2 mph S
Humidity42%
Visibility6.2 mi
Dew point36°
Mon, 1968° / 44°0
Morning50°feels 50°
Afternoon65°feels 64°
Evening58°feels 57°
Overnight46°feels 46°
68 °
Grigg, Monday, 19 October
Overcast. High 68°, low 44°.
Pressure30.36 inHg
Wind4.1 mph E
Humidity38%
Visibility—
Dew point37°
Tue, 2070° / 46°0
Morning53°feels 52°
Afternoon68°feels 66°
Evening61°feels 60°
Overnight56°feels 55°
70 °
Grigg, Tuesday, 20 October
Clear. High 70°, low 46°.
Pressure30.30 inHg
Wind4 mph SE
Humidity35%
Visibility—
Dew point38°
Wed, 2175° / 57°0
Morning62°feels 60°
Afternoon72°feels 71°
Evening64°feels 62°
Overnight59°feels 57°
75 °
Grigg, Wednesday, 21 October
Clear. High 75°, low 57°.
Pressure30.30 inHg
Wind6.4 mph SE
Humidity36%
Visibility—
Dew point43°
Thu, 2275° / 53°0
Morning59°feels 56°
Afternoon72°feels 71°
Evening63°feels 61°
Overnight58°feels 56°
75 °
Grigg, Thursday, 22 October
Partly cloudy. High 75°, low 53°.
Pressure30.24 inHg
Wind7.5 mph SE
Humidity25%
Visibility—
Dew point33°
Fri, 2376° / 54°0
Morning60°feels 58°
Afternoon73°feels 72°
Evening65°feels 63°
Overnight60°feels 58°
76 °
Grigg, Friday, 23 October
Overcast. High 76°, low 54°.
Pressure30.12 inHg
Wind16.2 mph S
Humidity33%
Visibility—
Dew point41°
Sat, 2463° / 53°0.86
Morning55°feels 54°
Afternoon58°feels 58°
Evening62°feels 63°
Overnight61°feels 61°
63 °
Grigg, Saturday, 24 October
Rain. High 63°, low 53°.
Pressure30.15 inHg
Wind11.7 mph S
Humidity92%
Visibility—
Dew point55°
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 Grigg, 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.