10-day forecast for Waltham, IL: 29° to 62°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Tuesday, November 10
40°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0648° / 36°0
Morning40°feels 34°
Afternoon48°feels 44°
Evening39°feels 35°
Overnight44°feels 39°
48 °
Waltham, Friday, 6 November
Overcast. High 48°, low 36°.
Pressure30.21 inHg
Wind9.7 mph N
Humidity52%
Visibility6.2 mi
Dew point27°
Sat, 0750° / 31°0
Morning36°feels 32°
Afternoon50°feels 47°
Evening40°feels 35°
Overnight34°feels 29°
50 °
Waltham, Saturday, 7 November
Overcast. High 50°, low 31°.
Pressure30.24 inHg
Wind6.9 mph W
Humidity52%
Visibility6.2 mi
Dew point32°
Sun, 0859° / 39°0
Morning44°feels 39°
Afternoon59°feels 57°
Evening46°feels 43°
Overnight40°feels 33°
59 °
Waltham, Sunday, 8 November
Clear. High 59°, low 39°.
Pressure30.06 inHg
Wind10.6 mph W
Humidity59%
Visibility6.2 mi
Dew point43°
Mon, 0961° / 36°0
Morning42°feels 42°
Afternoon60°feels 58°
Evening53°feels 51°
Overnight40°feels 36°
61 °
Waltham, Monday, 9 November
Partly cloudy. High 61°, low 36°.
Pressure30.12 inHg
Wind8.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point41°
Tue, 1062° / 45°0
Morning50°feels 47°
Afternoon59°feels 58°
Evening50°feels 48°
Overnight46°feels 44°
62 °
Waltham, Tuesday, 10 November
Clear. High 62°, low 45°.
Pressure30.03 inHg
Wind9.1 mph SW
Humidity59%
Visibility—
Dew point44°
Wed, 1152° / 43°0.02
Morning45°feels 45°
Afternoon51°feels 48°
Evening46°feels 43°
Overnight43°feels 40°
52 °
Waltham, Wednesday, 11 November
Light rain. High 52°, low 43°.
Pressure30.00 inHg
Wind9.4 mph NW
Humidity50%
Visibility—
Dew point33°
Thu, 1242° / 34°0
Morning38°feels 30°
Afternoon41°feels 34°
Evening36°feels 31°
Overnight35°feels 29°
42 °
Waltham, Thursday, 12 November
Overcast. High 42°, low 34°.
Pressure30.12 inHg
Wind13.7 mph N
Humidity46%
Visibility—
Dew point22°
Fri, 1340° / 29°0
Morning32°feels 26°
Afternoon38°feels 33°
Evening34°feels 30°
Overnight32°feels 27°
40 °
Waltham, Friday, 13 November
Overcast. High 40°, low 29°.
Pressure30.00 inHg
Wind8.5 mph NW
Humidity40%
Visibility—
Dew point15°
Sat, 1442° / 29°0
Morning32°feels 25°
Afternoon40°feels 35°
Evening36°feels 32°
Overnight33°feels 29°
42 °
Waltham, Saturday, 14 November
Clear. High 42°, low 29°.
Pressure30.09 inHg
Wind9.3 mph NW
Humidity47%
Visibility—
Dew point20°
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 Waltham, 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.