10-day forecast for Nelson, IL: 48° to 73°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Friday, October 23
61° · 0.48 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2470° / 50°0
Morning54°feels 53°
Afternoon70°feels 69°
Evening60°feels 59°
Overnight52°feels 51°
70 °
Nelson, Saturday, 24 October
Overcast. High 70°, low 50°.
Pressure30.33 inHg
Wind8.6 mph S
Humidity58%
Visibility6.2 mi
Dew point50°
Sun, 2573° / 51°0
Morning52°feels 51°
Afternoon72°feels 71°
Evening60°feels 60°
Overnight54°feels 53°
73 °
Nelson, Sunday, 25 October
Clear. High 73°, low 51°.
Pressure30.39 inHg
Wind4.1 mph S
Humidity58%
Visibility6.2 mi
Dew point52°
Mon, 2667° / 53°0
Morning55°feels 54°
Afternoon66°feels 66°
Evening57°feels 56°
Overnight56°feels 55°
67 °
Nelson, Monday, 26 October
Overcast. High 67°, low 53°.
Pressure30.36 inHg
Wind8.2 mph E
Humidity75%
Visibility6.2 mi
Dew point56°
Tue, 2765° / 50°0
Morning55°feels 53°
Afternoon64°feels 64°
Evening60°feels 59°
Overnight56°feels 55°
65 °
Nelson, Tuesday, 27 October
Overcast. High 65°, low 50°.
Pressure30.30 inHg
Wind8.8 mph E
Humidity65%
Visibility—
Dew point51°
Wed, 2870° / 56°0
Morning60°feels 59°
Afternoon69°feels 68°
Evening65°feels 64°
Overnight63°feels 62°
70 °
Nelson, Wednesday, 28 October
Partly cloudy. High 70°, low 56°.
Pressure30.06 inHg
Wind12.6 mph S
Humidity48%
Visibility—
Dew point47°
Thu, 2970° / 57°0.04
Morning61°feels 60°
Afternoon68°feels 67°
Evening60°feels 59°
Overnight57°feels 56°
70 °
Nelson, Thursday, 29 October
Light rain. High 70°, low 57°.
Pressure30.09 inHg
Wind12.4 mph S
Humidity50%
Visibility—
Dew point49°
Fri, 3058° / 55°0.17
Morning57°feels 57°
Afternoon57°feels 57°
Evening56°feels 56°
Overnight56°feels 56°
58 °
Nelson, Friday, 30 October
Light rain. High 58°, low 55°.
Pressure30.15 inHg
Wind11.3 mph E
Humidity86%
Visibility—
Dew point53°
Sat, 3161° / 56°0.48
Morning57°feels 56°
Afternoon58°feels 58°
Evening60°feels 60°
Overnight60°feels 60°
61 °
Nelson, Saturday, 31 October
Rain. High 61°, low 56°.
Pressure29.91 inHg
Wind17.4 mph S
Humidity94%
Visibility—
Dew point56°
Sun, 0162° / 52°0.04
Morning60°feels 60°
Afternoon61°feels 59°
Evening54°feels 52°
Overnight53°feels 52°
62 °
Nelson, Sunday, 1 November
Light rain. High 62°, low 52°.
Pressure30.00 inHg
Wind11.9 mph SW
Humidity56%
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 Nelson, 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.