10-day forecast for Altmar, IL: 44° to 74°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Wednesday, October 28
60° · 0.98 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2968° / 53°0.01
Morning60°feels 59°
Afternoon68°feels 67°
Evening58°feels 58°
Overnight60°feels 59°
68 °
Altmar, Thursday, 29 October
Light rain. High 68°, low 53°.
Pressure30.12 inHg
Wind9 mph W
Humidity63%
Visibility6.2 mi
Dew point55°
Fri, 3066° / 45°0.13
Morning45°feels 42°
Afternoon66°feels 65°
Evening55°feels 55°
Overnight47°feels 45°
66 °
Altmar, Friday, 30 October
Rain. High 66°, low 45°.
Pressure30.30 inHg
Wind7.8 mph E
Humidity56%
Visibility6.2 mi
Dew point46°
Sat, 3168° / 52°0.17
Morning53°feels 52°
Afternoon67°feels 66°
Evening59°feels 58°
Overnight54°feels 53°
68 °
Altmar, Saturday, 31 October
Rain. High 68°, low 52°.
Pressure30.27 inHg
Wind5.9 mph SE
Humidity61%
Visibility6.2 mi
Dew point51°
Sun, 0170° / 49°0
Morning52°feels 52°
Afternoon67°feels 67°
Evening60°feels 60°
Overnight52°feels 52°
70 °
Altmar, Sunday, 1 November
Overcast. High 70°, low 49°.
Pressure30.27 inHg
Wind6.8 mph E
Humidity65%
Visibility—
Dew point54°
Mon, 0267° / 56°0.03
Morning58°feels 58°
Afternoon64°feels 64°
Evening62°feels 62°
Overnight60°feels 60°
67 °
Altmar, Monday, 2 November
Light rain. High 67°, low 56°.
Pressure30.12 inHg
Wind13 mph S
Humidity71%
Visibility—
Dew point54°
Tue, 0360° / 59°0.84
Morning60°feels 61°
Afternoon60°feels 60°
Evening60°feels 60°
Overnight59°feels 59°
60 °
Altmar, Tuesday, 3 November
Rain. High 60°, low 59°.
Pressure29.85 inHg
Wind14.5 mph SE
Humidity94%
Visibility—
Dew point58°
Wed, 0460° / 57°0.98
Morning58°feels 58°
Afternoon60°feels 60°
Evening60°feels 60°
Overnight59°feels 59°
60 °
Altmar, Wednesday, 4 November
Rain. High 60°, low 57°.
Pressure29.77 inHg
Wind15.8 mph SE
Humidity93%
Visibility—
Dew point57°
Thu, 0560° / 54°0.49
Morning58°feels 59°
Afternoon56°feels 56°
Evening55°feels 54°
Overnight55°feels 55°
60 °
Altmar, Thursday, 5 November
Rain. High 60°, low 54°.
Pressure29.65 inHg
Wind14.7 mph N
Humidity95%
Visibility—
Dew point56°
Fri, 0654° / 44°0
Morning46°feels 41°
Afternoon50°feels 47°
Evening45°feels 42°
Overnight44°feels 40°
54 °
Altmar, Friday, 6 November
Partly cloudy. High 54°, low 44°.
Pressure30.00 inHg
Wind12.3 mph N
Humidity46%
Visibility—
Dew point30°
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.