Weather in Saint Joseph County, Indiana for October 2026
So far, October 2026 in Saint Joseph County is slightly warmer than the historical average by 1.3 °C.
The forecast for the upcoming days in Saint Joseph County predicts a temperature of 17 °C, which is slightly above the historical average.
In general, the average temperature in Saint Joseph County at the beginning of October is 22.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.8 °C by the end of October.
Saint Joseph County experiences moderate rainfall in October, with an average of 6 rainy days and a total precipitation of 95 mm.
Is October a good time to visit Saint Joseph County? check out the best time to travel to Saint Joseph County page.
✨ Is October a good time to visit Saint Joseph County? – Ask the AI Weatherman
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Saint Joseph County Weather October
Temperatures trend during October in Saint Joseph County
October weather in Saint Joseph County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 | Light rain | 23° /14° | 6 mm | 4 | |
| Oct. 2 | Light rain | 22° /10° | 3.8 mm | 5 | |
| Oct. 3 | Sunny | 23° /8° | 0 mm | 5 | |
| Oct. 4 | Partly cloudy | 24° /13° | 0 mm | 4.9 | |
| Oct. 5 | Partly cloudy | 22° /11° | 0 mm | 4.8 | |
| Oct. 6 | Thundery outbreaks possible | 24° /12° | 0 mm | 4.8 | |
| Oct. 7 | Light rain | 20° /11° | 3.1 mm | 4 | |
| Oct. 8 | Sunny | 19° /9° | 0 mm | 4.6 | |
| Oct. 9 | Fog | 19° /6° | 0 mm | 4 | |
| Oct. 10 | Sunny | 21° /6° | 0 mm | 4 | |
| Oct. 11 | Overcast | 22° /9° | 0 mm | 4 | |
| Oct. 12 | Light rain | 22° /10° | 2.8 mm | 4 | |
| Oct. 13 | Moderate rain at times | 20° /13° | 6.9 mm | 4 | |
| Oct. 14 | Moderate rain | 17° /10° | 15 mm | 3 | |
| Oct. 15 | Light rain | 15° /9° | 4.4 mm | 2 | |
| Oct. 16 | Patchy rain possible | 16° /6° | 2.1 mm | 3 | |
| Oct. 17 | Mist | 16° /4° | 0 mm | 3 | |
| Oct. 18 | Light rain | 20° /6° | 6.3 mm | 3.8 | |
| Oct. 19 | Heavy rain | 18° /6° | 31.3 mm | 3.7 | |
| Oct. 20 | Sunny | 20° /5° | 0 mm | 3.6 | |
| Oct. 21 | Sunny | 20° /7° | 0 mm | 3.6 | |
| Oct. 22 | Cloudy | 17° /6° | 0.7 mm | 3 | |
| Oct. 23 | Thundery outbreaks possible | 15° /7° | 0 mm | 3 | |
| Oct. 24 | Overcast | 15° /7° | 0 mm | 3 | |
| Oct. 25 | Light rain | 16° /6° | 4.5 mm | 3 | |
| Oct. 26 | Overcast | 17° /5° | 0 mm | 3 | |
| Oct. 27 | Overcast | 15° /5° | 0 mm | 3 | |
| Oct. 28 | Sunny | 17° /5° | 0 mm | 3 | |
| Oct. 29 | Sunny | 21° /10° | 0.5 mm | 2.8 | |
| Oct. 30 | Overcast | 17° /7° | 0.3 mm | 2.4 | |
| Oct. 31 | Overcast | 13° /11° | 0.8 mm | 2.1 | |
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