10-day forecast for Weldon Spring, MO: 30° to 92°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Monday, October 12
68° · 1.13 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1292° / 61°0
Morning66°feels 66°
Afternoon89°feels 88°
Evening80°feels 81°
Overnight64°feels 64°
92 °
Weldon Spring, Monday, 12 October
Clear. High 92°, low 61°.
Pressure29.91 inHg
Wind10.4 mph SW
Humidity42%
Visibility6.2 mi
Dew point60°
Tue, 1391° / 70°0
Morning71°feels 71°
Afternoon90°feels 92°
Evening82°feels 84°
Overnight75°feels 74°
91 °
Weldon Spring, Tuesday, 13 October
Clear. High 91°, low 70°.
Pressure29.88 inHg
Wind8.3 mph SW
Humidity49%
Visibility6.2 mi
Dew point65°
Wed, 1480° / 70°0.16
Morning72°feels 74°
Afternoon78°feels 79°
Evening72°feels 72°
Overnight77°feels 78°
80 °
Weldon Spring, Wednesday, 14 October
Light rain. High 80°, low 70°.
Pressure30.00 inHg
Wind4.3 mph W
Humidity80%
Visibility6.2 mi
Dew point71°
Thu, 1568° / 61°1.13
Morning63°feels 63°
Afternoon65°feels 65°
Evening64°feels 64°
Overnight67°feels 68°
68 °
Weldon Spring, Thursday, 15 October
Rain. High 68°, low 61°.
Pressure30.18 inHg
Wind10.2 mph N
Humidity85%
Visibility—
Dew point60°
Fri, 1663° / 43°0.36
Morning59°feels 58°
Afternoon61°feels 59°
Evening49°feels 45°
Overnight46°feels 39°
63 °
Weldon Spring, Friday, 16 October
Rain. High 63°, low 43°.
Pressure30.33 inHg
Wind18.6 mph NW
Humidity50%
Visibility—
Dew point43°
Sat, 1745° / 33°0
Morning36°feels 27°
Afternoon43°feels 36°
Evening38°feels 32°
Overnight35°feels 28°
45 °
Weldon Spring, Saturday, 17 October
Clear. High 45°, low 33°.
Pressure30.56 inHg
Wind17.3 mph NW
Humidity37%
Visibility—
Dew point18°
Sun, 1852° / 30°0
Morning36°feels 35°
Afternoon49°feels 46°
Evening44°feels 41°
Overnight39°feels 36°
52 °
Weldon Spring, Sunday, 18 October
Clear. High 52°, low 30°.
Pressure30.62 inHg
Wind7.2 mph S
Humidity30%
Visibility—
Dew point17°
Mon, 1962° / 37°0
Morning44°feels 39°
Afternoon58°feels 55°
Evening51°feels 48°
Overnight46°feels 43°
62 °
Weldon Spring, Monday, 19 October
Clear. High 62°, low 37°.
Pressure30.47 inHg
Wind9.2 mph S
Humidity29%
Visibility—
Dew point24°
Tue, 2067° / 42°0
Morning48°feels 45°
Afternoon63°feels 60°
Evening55°feels 52°
Overnight49°feels 46°
67 °
Weldon Spring, Tuesday, 20 October
Clear. High 67°, low 42°.
Pressure30.36 inHg
Wind7.9 mph S
Humidity26%
Visibility—
Dew point26°
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 Weldon Spring, MO 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.