easeweather.com
St. Thomas
AbbotsfordAjaxAuroraBanffBarrieBoisbriandBouchervilleBramptonBrandonBrantfordBrossardBurlingtonBurnabyCalgaryCambridgeCharlottetownChathamChilliwackCoquitlamCornwallDartmouthDeltaDorvalEdmontonFort McMurrayFrederictonGatineauGranbyGrande PrairieGreater SudburyGuelphHalifaxHamiltonKamloopsKanataKelownaKingstonKitchenerLangleyLavalLethbridgeLindsayLondonMarkhamMiltonMissionMississaugaMonctonMont-RoyalMontréalMoose JawNanaimoNepeanNew GlasgowNewmarketNiagara FallsNorfolk CountyNorth BattlefordNorth BayOakvilleOkanaganOrilliaOshawaOttawaPentictonPeterboroughPickeringPointe-ClairePrince AlbertPrince EdwardPrince GeorgeQuébecRed DeerReginaRichmond HillSaguenaySaint JohnSarniaSaskatoonSault Ste. MarieSherbrookeSt. CatharinesSt. John's
St. Thomas
SurreySydneyThunder BayTimminsTorontoVancouverVaughanVictoriaWasaga BeachWaterlooWellandWest VancouverWhistlerWindsorWinnipegWoodstockYellowknife More Locations
Canada weather

Weather in St. Thomas for October 2026

Your guide to St. Thomas weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in St. Thomas at the beginning of October is 22.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13 °C by the end of October.

    • Rain 🌧️

  • St. Thomas in October brings notable rainfall, with an average of 16 rainy days and a total precipitation of 68.9 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/6°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
76 %
Avg humidity

St. Thomas Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Mist
22°
2
Overcast
24°
3
Fog
26°
4
Sunny
25°
5
Overcast
24°
6
Light rain shower
22°
7
Light rain shower
15°
8
Patchy rain possible
13°
9
Fog
13°
10
Cloudy
13°
11
Patchy rain possible
16°
12
Mist
16°
13
Overcast
13°
14
Moderate rain
13°
15
Patchy rain possible
11°
16
Overcast
13°
17
Overcast
15°
18
Patchy rain possible
19°
19
Moderate rain
19°
20
Light rain shower
16°
21
Patchy rain possible
16°
22
Overcast
13°
23
Overcast
13°
24
Patchy rain possible
13°
25
Light drizzle
15°
26
Light rain
14°
27
Patchy rain possible
14°
28
Overcast
14°
29
Light rain
11°
30
Light snow showers
11°
31
Patchy rain possible
12°

Temperatures trend during October in St. Thomas

See the weather trend as well as the moving average line

October weather in St. Thomas day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Mist
Mist
 22° /10° 1.3 mm 5
2 Oct. Overcast
Overcast
 24° /9° 3.1 mm 5
3 Oct. Fog
Fog
 26° /9° 0 mm 7
4 Oct. Sunny
Sunny
 25° /11° 0 mm 6
5 Oct. Overcast
Overcast
 24° /10° 1.9 mm 5
6 Oct. Light rain shower
Light rain shower
 22° /10° 10 mm 5
7 Oct. Light rain shower
Light rain shower
 15° /8° 6.4 mm 4
8 Oct. Patchy rain possible
Patchy rain possible
 13° /4° 2.9 mm 3
9 Oct. Fog
Fog
 13° /2° 0 mm 4
10 Oct. Cloudy
Cloudy
 13° /1° 0 mm 4
11 Oct. Patchy rain possible
Patchy rain possible
 16° /6° 1.6 mm 4
12 Oct. Mist
Mist
 16° /7° 0 mm 4
13 Oct. Overcast
Overcast
 13° /6° 0 mm 3
14 Oct. Moderate rain
Moderate rain
 13° /4° 8.8 mm 3
15 Oct. Patchy rain possible
Patchy rain possible
 11° /4° 0.2 mm 3
16 Oct. Overcast
Overcast
 13° /2° 0 mm 3
17 Oct. Overcast
Overcast
 15° /3° 0 mm 4
18 Oct. Patchy rain possible
Patchy rain possible
 19° /6° 0.4 mm 5
19 Oct. Moderate rain
Moderate rain
 19° /7° 4.8 mm 4
20 Oct. Light rain shower
Light rain shower
 16° /6° 2.5 mm 4
21 Oct. Patchy rain possible
Patchy rain possible
 16° /7° 4.6 mm 4
22 Oct. Overcast
Overcast
 13° /5° 1.6 mm 3
23 Oct. Overcast
Overcast
 13° /4° 0.2 mm 3
24 Oct. Patchy rain possible
Patchy rain possible
 13° /5° 0 mm 3
25 Oct. Light drizzle
Light drizzle
 15° /7° 0.8 mm 3
26 Oct. Light rain
Light rain
 14° /5° 1 mm 3
27 Oct. Patchy rain possible
Patchy rain possible
 14° /5° 2.2 mm 4
28 Oct. Overcast
Overcast
 14° /3° 0.7 mm 3
29 Oct. Light rain
Light rain
 11° /5° 9.1 mm 3
30 Oct. Light snow showers
Light snow showers
 11° /5° 4.3 mm 3
31 Oct. Patchy rain possible
Patchy rain possible
 12° /5° 0.5 mm 3
Next
Important Notice
Our weather forecast for St. Thomas in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the St. Thomas forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

St. Thomas in October - FAQ

What are the expected maximum and minimum temperatures in St. Thomas during October?

Enjoy moderate daytime temperatures of up to 16° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in St. Thomas during October?

Moderate rainfall is anticipated in St. Thomas during October, with a total of 68.9 mm spread over approximately 16 days. Considering plans for rainy days is advisable.

Will it snow in St. Thomas in October 2026?

St. Thomas typically sees 0.04 cm of snowfall during October.

What are the typical wind conditions in St. Thomas during October?

The average wind speed in St. Thomas during October is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in St. Thomas

Explore the daily rainfall trends and prepare for St. Thomass October weather 💧
Typically, St. Thomas has 16 rainy days in October with a total of 68.9 mm of rainfall.

UV exposure in St. Thomas during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

Quick links

More St. Thomas weather pages
You are here
Location coordinates Where is St. Thomas?

Get accurate weather forecasts for St. Thomas, located at latitude 42.774 and longitude -81.18. Stay updated with localized weather information tailored for St. Thomas.

Found a mistake?
We appreciate your attention to details. Tell us here.