10-day forecast for Niantic, IL: 29° to 64°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Friday, November 20
46°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1346° / 34°0
Morning38°feels 30°
Afternoon42°feels 36°
Evening38°feels 32°
Overnight35°feels 27°
46 °
Niantic, Friday, 13 November
Overcast. High 46°, low 34°.
Pressure30.09 inHg
Wind12.4 mph N
Humidity61%
Visibility6.2 mi
Dew point24°
Sat, 1446° / 29°0
Morning32°feels 26°
Afternoon46°feels 43°
Evening35°feels 32°
Overnight32°feels 25°
46 °
Niantic, Saturday, 14 November
Clear. High 46°, low 29°.
Pressure30.33 inHg
Wind6 mph NW
Humidity57%
Visibility6.2 mi
Dew point25°
Sun, 1549° / 29°0
Morning36°feels 36°
Afternoon48°feels 48°
Evening38°feels 38°
Overnight30°feels 30°
49 °
Niantic, Sunday, 15 November
Clear. High 49°, low 29°.
Pressure30.45 inHg
Wind2.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point27°
Mon, 1653° / 30°0
Morning36°feels 32°
Afternoon50°feels 47°
Evening42°feels 38°
Overnight37°feels 33°
53 °
Niantic, Monday, 16 November
Clear. High 53°, low 30°.
Pressure30.47 inHg
Wind6.3 mph SW
Humidity45%
Visibility—
Dew point28°
Tue, 1756° / 34°0
Morning40°feels 35°
Afternoon53°feels 50°
Evening46°feels 42°
Overnight41°feels 36°
56 °
Niantic, Tuesday, 17 November
Clear. High 56°, low 34°.
Pressure30.45 inHg
Wind7.4 mph S
Humidity45%
Visibility—
Dew point31°
Wed, 1858° / 37°0
Morning42°feels 37°
Afternoon54°feels 51°
Evening47°feels 44°
Overnight43°feels 39°
58 °
Niantic, Wednesday, 18 November
Clear. High 58°, low 37°.
Pressure30.36 inHg
Wind10.4 mph S
Humidity33%
Visibility—
Dew point24°
Thu, 1959° / 39°0
Morning44°feels 40°
Afternoon56°feels 53°
Evening50°feels 46°
Overnight46°feels 41°
59 °
Niantic, Thursday, 19 November
Overcast. High 59°, low 39°.
Pressure30.27 inHg
Wind11 mph S
Humidity32%
Visibility—
Dew point25°
Fri, 2064° / 45°0
Morning50°feels 46°
Afternoon60°feels 58°
Evening55°feels 53°
Overnight51°feels 49°
64 °
Niantic, Friday, 20 November
Overcast. High 64°, low 45°.
Pressure30.12 inHg
Wind12.1 mph SW
Humidity43%
Visibility—
Dew point36°
Sat, 2156° / 46°0
Morning48°feels 46°
Afternoon53°feels 51°
Evening50°feels 48°
Overnight48°feels 45°
56 °
Niantic, Saturday, 21 November
Overcast. High 56°, low 46°.
Pressure30.15 inHg
Wind6.5 mph SE
Humidity73%
Visibility—
Dew point44°
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.