10-day forecast for Niantic, IL: 41° to 72°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Sunday, November 1
65° · 0.65 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3170° / 57°0
Morning58°feels 56°
Afternoon69°feels 68°
Evening64°feels 63°
Overnight58°feels 56°
70 °
Niantic, Saturday, 31 October
Overcast. High 70°, low 57°.
Pressure30.30 inHg
Wind6.8 mph SE
Humidity42%
Visibility6.2 mi
Dew point44°
Sun, 0170° / 57°0
Morning59°feels 58°
Afternoon70°feels 69°
Evening59°feels 58°
Overnight61°feels 60°
70 °
Niantic, Sunday, 1 November
Overcast. High 70°, low 57°.
Pressure30.30 inHg
Wind10.1 mph S
Humidity53%
Visibility6.2 mi
Dew point53°
Mon, 0269° / 58°0
Morning58°feels 58°
Afternoon66°feels 65°
Evening67°feels 66°
Overnight58°feels 57°
69 °
Niantic, Monday, 2 November
Overcast. High 69°, low 58°.
Pressure30.12 inHg
Wind13.4 mph S
Humidity62%
Visibility6.2 mi
Dew point53°
Tue, 0372° / 63°0.19
Morning65°feels 65°
Afternoon71°feels 71°
Evening65°feels 66°
Overnight65°feels 65°
72 °
Niantic, Tuesday, 3 November
Rain. High 72°, low 63°.
Pressure29.88 inHg
Wind18.5 mph S
Humidity67%
Visibility—
Dew point60°
Wed, 0465° / 58°0.65
Morning64°feels 65°
Afternoon62°feels 62°
Evening59°feels 59°
Overnight59°feels 59°
65 °
Niantic, Wednesday, 4 November
Rain. High 65°, low 58°.
Pressure29.65 inHg
Wind12.2 mph S
Humidity94%
Visibility—
Dew point61°
Thu, 0564° / 57°0.01
Morning59°feels 59°
Afternoon62°feels 61°
Evening58°feels 57°
Overnight57°feels 56°
64 °
Niantic, Thursday, 5 November
Light rain. High 64°, low 57°.
Pressure29.71 inHg
Wind12 mph N
Humidity76%
Visibility—
Dew point54°
Fri, 0657° / 48°0
Morning50°feels 47°
Afternoon56°feels 54°
Evening55°feels 53°
Overnight53°feels 50°
57 °
Niantic, Friday, 6 November
Overcast. High 57°, low 48°.
Pressure29.91 inHg
Wind11.1 mph N
Humidity62%
Visibility—
Dew point42°
Sat, 0757° / 48°0
Morning50°feels 47°
Afternoon55°feels 53°
Evening49°feels 46°
Overnight48°feels 43°
57 °
Niantic, Saturday, 7 November
Partly cloudy. High 57°, low 48°.
Pressure30.09 inHg
Wind10.5 mph NE
Humidity48%
Visibility—
Dew point36°
Sun, 0853° / 41°0
Morning44°feels 40°
Afternoon52°feels 48°
Evening48°feels 44°
Overnight46°feels 40°
53 °
Niantic, Sunday, 8 November
Overcast. High 53°, low 41°.
Pressure30.27 inHg
Wind14.9 mph E
Humidity35%
Visibility—
Dew point24°
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 Niantic, 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.