10-day forecast for Altmar, IL: 41° to 71°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Sunday, November 1
71° · 0.64 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0266° / 55°0.07
Morning58°feels 57°
Afternoon65°feels 64°
Evening64°feels 64°
Overnight56°feels 55°
66 °
Altmar, Monday, 2 November
Rain. High 66°, low 55°.
Pressure30.00 inHg
Wind14.5 mph S
Humidity73%
Visibility6.2 mi
Dew point55°
Tue, 0371° / 64°0.64
Morning67°feels 67°
Afternoon70°feels 70°
Evening66°feels 66°
Overnight66°feels 66°
71 °
Altmar, Tuesday, 3 November
Rain. High 71°, low 64°.
Pressure29.80 inHg
Wind15.7 mph S
Humidity86%
Visibility5.7 mi
Dew point64°
Wed, 0464° / 55°0.28
Morning57°feels 56°
Afternoon58°feels 57°
Evening56°feels 54°
Overnight63°feels 64°
64 °
Altmar, Wednesday, 4 November
Rain. High 64°, low 55°.
Pressure29.68 inHg
Wind14.9 mph SW
Humidity64%
Visibility6.2 mi
Dew point46°
Thu, 0555° / 52°0.03
Morning52°feels 51°
Afternoon54°feels 53°
Evening52°feels 52°
Overnight52°feels 51°
55 °
Altmar, Thursday, 5 November
Light rain. High 55°, low 52°.
Pressure29.77 inHg
Wind12.3 mph SW
Humidity81%
Visibility—
Dew point48°
Fri, 0654° / 49°0.03
Morning50°feels 47°
Afternoon53°feels 51°
Evening49°feels 45°
Overnight49°feels 45°
54 °
Altmar, Friday, 6 November
Light rain. High 54°, low 49°.
Pressure30.09 inHg
Wind11.7 mph N
Humidity59%
Visibility—
Dew point40°
Sat, 0752° / 44°0
Morning46°feels 43°
Afternoon51°feels 49°
Evening50°feels 48°
Overnight49°feels 46°
52 °
Altmar, Saturday, 7 November
Overcast. High 52°, low 44°.
Pressure29.74 inHg
Wind8.5 mph NW
Humidity74%
Visibility—
Dew point42°
Sun, 0854° / 44°0
Morning46°feels 42°
Afternoon52°feels 49°
Evening48°feels 44°
Overnight46°feels 42°
54 °
Altmar, Sunday, 8 November
Clear. High 54°, low 44°.
Pressure29.80 inHg
Wind15 mph NW
Humidity53%
Visibility—
Dew point35°
Mon, 0955° / 41°0
Morning45°feels 41°
Afternoon53°feels 50°
Evening49°feels 46°
Overnight46°feels 42°
55 °
Altmar, Monday, 9 November
Clear. High 55°, low 41°.
Pressure29.88 inHg
Wind10 mph W
Humidity52%
Visibility—
Dew point35°
Tue, 1059° / 44°0
Morning48°feels 44°
Afternoon57°feels 55°
Evening50°feels 48°
Overnight47°feels 44°
59 °
Altmar, Tuesday, 10 November
Overcast. High 59°, low 44°.
Pressure30.03 inHg
Wind12 mph W
Humidity42%
Visibility—
Dew point33°
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 Altmar, 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.