10-day forecast for St. Thomas, MO: 29° to 77°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Sunday, October 25
53°
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2173° / 48°0.04
Morning51°feels 49°
Afternoon72°feels 71°
Evening58°feels 57°
Overnight53°feels 52°
73 °
St. Thomas, Wednesday, 21 October
Light rain. High 73°, low 48°.
Pressure30.27 inHg
Wind1.4 mph S
Humidity66%
Visibility6.2 mi
Dew point53°
Thu, 2273° / 48°0
Morning49°feels 49°
Afternoon73°feels 72°
Evening60°feels 59°
Overnight53°feels 52°
73 °
St. Thomas, Thursday, 22 October
Clear. High 73°, low 48°.
Pressure30.27 inHg
Wind2.9 mph SE
Humidity51%
Visibility6.2 mi
Dew point51°
Fri, 2373° / 51°0
Morning52°feels 51°
Afternoon73°feels 72°
Evening62°feels 61°
Overnight54°feels 53°
73 °
St. Thomas, Friday, 23 October
Mostly clear. High 73°, low 51°.
Pressure30.27 inHg
Wind7 mph SE
Humidity50%
Visibility6.2 mi
Dew point51°
Sat, 2476° / 54°0
Morning57°feels 55°
Afternoon72°feels 71°
Evening64°feels 63°
Overnight57°feels 55°
76 °
St. Thomas, Saturday, 24 October
Overcast. High 76°, low 54°.
Pressure30.30 inHg
Wind5.6 mph S
Humidity49%
Visibility6.2 mi
Dew point50°
Sun, 2577° / 57°0
Morning62°feels 61°
Afternoon74°feels 73°
Evening66°feels 65°
Overnight62°feels 60°
77 °
St. Thomas, Sunday, 25 October
Overcast. High 77°, low 57°.
Pressure30.36 inHg
Wind5.6 mph S
Humidity44%
Visibility—
Dew point49°
Mon, 2675° / 46°0
Morning61°feels 59°
Afternoon71°feels 70°
Evening53°feels 51°
Overnight48°feels 43°
75 °
St. Thomas, Monday, 26 October
Overcast. High 75°, low 46°.
Pressure30.12 inHg
Wind14.9 mph W
Humidity27%
Visibility—
Dew point36°
Tue, 2753° / 37°0.02
Morning43°feels 37°
Afternoon50°feels 46°
Evening42°feels 37°
Overnight38°feels 32°
53 °
St. Thomas, Tuesday, 27 October
Light rain. High 53°, low 37°.
Pressure30.50 inHg
Wind14.3 mph N
Humidity28%
Visibility—
Dew point18°
Wed, 2856° / 29°0
Morning35°feels 34°
Afternoon50°feels 47°
Evening44°feels 41°
Overnight38°feels 35°
56 °
St. Thomas, Wednesday, 28 October
Clear. High 56°, low 29°.
Pressure30.45 inHg
Wind7.3 mph SW
Humidity31%
Visibility—
Dew point19°
Thu, 2962° / 38°0
Morning45°feels 40°
Afternoon59°feels 56°
Evening48°feels 45°
Overnight42°feels 38°
62 °
St. Thomas, Thursday, 29 October
Partly cloudy. High 62°, low 38°.
Pressure30.18 inHg
Wind11.1 mph NW
Humidity35%
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 St. Thomas, 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.