10-day forecast for Valmeyer, IL: 45° to 95°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
95°
Best day: Tuesday, October 13
86° · 0.59 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1395° / 65°0
Morning69°feels 69°
Afternoon94°feels 99°
Evening78°feels 78°
Overnight72°feels 72°
95 °
Valmeyer, Tuesday, 13 October
Clear. High 95°, low 65°.
Pressure29.91 inHg
Wind7.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point67°
Wed, 1483° / 67°0.29
Morning74°feels 76°
Afternoon81°feels 85°
Evening76°feels 78°
Overnight75°feels 76°
83 °
Valmeyer, Wednesday, 14 October
Rain. High 83°, low 67°.
Pressure30.03 inHg
Wind2.8 mph SW
Humidity91%
Visibility3.5 mi
Dew point73°
Thu, 1586° / 70°0.59
Morning71°feels 72°
Afternoon81°feels 87°
Evening75°feels 76°
Overnight73°feels 74°
86 °
Valmeyer, Thursday, 15 October
Heavy rain. High 86°, low 70°.
Pressure30.03 inHg
Wind6.7 mph SW
Humidity90%
Visibility1.5 mi
Dew point74°
Fri, 1671° / 54°0.07
Morning58°feels 56°
Afternoon61°feels 58°
Evening57°feels 55°
Overnight69°feels 70°
71 °
Valmeyer, Friday, 16 October
Light rain. High 71°, low 54°.
Pressure30.36 inHg
Wind16.6 mph N
Humidity46%
Visibility6.2 mi
Dew point37°
Sat, 1763° / 46°0
Morning50°feels 48°
Afternoon59°feels 57°
Evening55°feels 53°
Overnight50°feels 49°
63 °
Valmeyer, Saturday, 17 October
Clear. High 63°, low 46°.
Pressure30.50 inHg
Wind7.6 mph N
Humidity43%
Visibility—
Dew point36°
Sun, 1871° / 45°0
Morning52°feels 49°
Afternoon66°feels 64°
Evening56°feels 53°
Overnight51°feels 49°
71 °
Valmeyer, Sunday, 18 October
Mostly clear. High 71°, low 45°.
Pressure30.30 inHg
Wind8.8 mph S
Humidity29%
Visibility—
Dew point32°
Mon, 1975° / 49°0.01
Morning56°feels 55°
Afternoon73°feels 72°
Evening64°feels 63°
Overnight59°feels 59°
75 °
Valmeyer, Monday, 19 October
Light rain. High 75°, low 49°.
Pressure30.27 inHg
Wind9.3 mph S
Humidity46%
Visibility—
Dew point49°
Tue, 2078° / 59°0
Morning64°feels 64°
Afternoon75°feels 74°
Evening67°feels 67°
Overnight63°feels 63°
78 °
Valmeyer, Tuesday, 20 October
Partly cloudy. High 78°, low 59°.
Pressure30.24 inHg
Wind7.9 mph SE
Humidity49%
Visibility—
Dew point53°
Wed, 2181° / 58°0
Morning64°feels 64°
Afternoon77°feels 77°
Evening69°feels 69°
Overnight64°feels 64°
81 °
Valmeyer, Wednesday, 21 October
Clear. High 81°, low 58°.
Pressure30.18 inHg
Wind9.1 mph SE
Humidity46%
Visibility—
Dew point53°
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.