10-day forecast for Valmeyer, IL: 45° to 93°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Tuesday, October 13
84° · 0.51 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1482° / 66°0.44
Morning68°feels 69°
Afternoon80°feels 80°
Evening71°feels 72°
Overnight70°feels 71°
82 °
Valmeyer, Wednesday, 14 October
Heavy rain. High 82°, low 66°.
Pressure30.03 inHg
Wind3.4 mph S
Humidity76%
Visibility6.2 mi
Dew point71°
Thu, 1584° / 67°0.51
Morning72°feels 73°
Afternoon83°feels 89°
Evening72°feels 73°
Overnight73°feels 74°
84 °
Valmeyer, Thursday, 15 October
Heavy rain. High 84°, low 67°.
Pressure30.00 inHg
Wind12.4 mph SW
Humidity76%
Visibility6.2 mi
Dew point72°
Fri, 1669° / 53°0
Morning53°feels 51°
Afternoon60°feels 57°
Evening55°feels 53°
Overnight65°feels 64°
69 °
Valmeyer, Friday, 16 October
Overcast. High 69°, low 53°.
Pressure30.30 inHg
Wind20.5 mph NW
Humidity46%
Visibility6.2 mi
Dew point37°
Sat, 1760° / 45°0
Morning47°feels 46°
Afternoon57°feels 55°
Evening53°feels 52°
Overnight50°feels 46°
60 °
Valmeyer, Saturday, 17 October
Clear. High 60°, low 45°.
Pressure30.53 inHg
Wind9.8 mph N
Humidity46%
Visibility—
Dew point36°
Sun, 1868° / 46°0
Morning52°feels 49°
Afternoon64°feels 63°
Evening58°feels 57°
Overnight54°feels 53°
68 °
Valmeyer, Sunday, 18 October
Clear. High 68°, low 46°.
Pressure30.36 inHg
Wind7.6 mph S
Humidity42%
Visibility—
Dew point39°
Mon, 1966° / 53°0.01
Morning57°feels 55°
Afternoon63°feels 61°
Evening60°feels 58°
Overnight57°feels 56°
66 °
Valmeyer, Monday, 19 October
Light rain. High 66°, low 53°.
Pressure30.21 inHg
Wind5.7 mph S
Humidity48%
Visibility—
Dew point42°
Tue, 2072° / 56°0.02
Morning59°feels 58°
Afternoon65°feels 65°
Evening65°feels 66°
Overnight64°feels 64°
72 °
Valmeyer, Tuesday, 20 October
Light rain. High 72°, low 56°.
Pressure30.24 inHg
Wind6 mph SE
Humidity87%
Visibility—
Dew point60°
Wed, 2175° / 61°0.15
Morning65°feels 65°
Afternoon68°feels 69°
Evening68°feels 69°
Overnight66°feels 66°
75 °
Valmeyer, Wednesday, 21 October
Light rain. High 75°, low 61°.
Pressure30.18 inHg
Wind9.6 mph SE
Humidity87%
Visibility—
Dew point63°
Thu, 2283° / 66°0
Morning73°feels 73°
Afternoon81°feels 81°
Evening75°feels 75°
Overnight74°feels 73°
83 °
Valmeyer, Thursday, 22 October
Overcast. High 83°, low 66°.
Pressure30.03 inHg
Wind17.4 mph S
Humidity50%
Visibility—
Dew point60°
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 Valmeyer, 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.