Live Weather & Forecast
Weather in St. Thomas
Missouri, United States · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
67°F / Feels 67°F
Overcast
St. Thomas, Missouri
🌙 Nighttime
Updated: 2026-04-12 23:30
Humidity
84%
Wind
24.8 km/h SSW
Wind Gust
42.4 km/h
Pressure
1014 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
16.2°C
Wind Degree
204°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
140.9 μg/m³
NO₂
2.7 μg/m³
O₃
66 μg/m³
SO₂
1.1 μg/m³
PM 2.5
2 μg/m³
PM 10
2.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for St. Thomas, Missouri
12 AM
17°
Clear
1 AM
17°
Clear
2 AM
17°
Clear
3 AM
17°
Clear
4 AM
16°
Clear
5 AM
16°
Clear
6 AM
16°
Clear
7 AM
16°
Sunny
8 AM
18°
Sunny
9 AM
19°
Sunny
10 AM
21°
Sunny
11 AM
23°
Sunny
12 PM
24°
Patchy rain nearby
1 PM
24°
Patchy rain nearby
2 PM
22°
Patchy rain nearby
3 PM
22°
Patchy rain nearby
4 PM
22°
Sunny
5 PM
21°
Sunny
6 PM
21°
Light drizzle
7 PM
20°
Patchy rain nearby
8 PM
19°
Clear
9 PM
19°
Clear
10 PM
19°
Clear
11 PM
19°
Overcast
3-Day Forecast
Daily overview for St. Thomas, Missouri
Today
Patchy rain nearby
25°
/
16°
🌧️ 84% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 33.8 km/h
🌧️ Total precip: 0.51 mm
☀️ UV Index: 1
🌅 Sunrise: 06:38 AM
🌇 Sunset: 07:44 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
26°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 30.2 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:36 AM
🌇 Sunset: 07:44 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Thundery outbreaks in nearby
28°
/
21°
🌧️ 0% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 30.6 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:35 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit St. Thomas
Plan your trip to St. Thomas, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in St. Thomas?
Current conditions in St. Thomas: Overcast, temperature 19°C, humidity 84%.
What is the best time to visit St. Thomas?
The best time to visit St. Thomas is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in St. Thomas?
St. Thomas is located at approximately 38.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in St. Thomas?
The wettest period in St. Thomas is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to St. Thomas?
For visits to St. Thomas during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is St. Thomas in?
St. Thomas is located in United States, in the state of Missouri.
What are the public holidays in St. Thomas in 2026?
View the 2026 public holidays for St. Thomas on our Holidays page.
What are the GPS coordinates used for the weather forecast in St. Thomas?
The weather forecast for St. Thomas uses coordinates 38.3742, -92.2145.