Weather in Ontario in December 2025
Ontario Weather Forecast for December 2025, is based on previous years' statistical data.
December
Start Week On
Sunday
Monday
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
- 1+68°
+52°
- 2+66°
+54°
- 3+68°
+52°
- 4+66°
+52°
- 5+64°
+50°
- 6+66°
+52°
- 7+66°
+52°
- 8+68°
+54°
- 9+68°
+54°
- 10+64°
+54°
- 11+63°
+50°
- 12+61°
+50°
- 13+63°
+48°
- 14+63°
+50°
- 15+63°
+48°
- 16+63°
+48°
- 17+61°
+50°
- 18+64°
+46°
- 19+66°
+46°
- 20+68°
+46°
- 21+68°
+48°
- 22+66°
+50°
- 23+64°
+52°
- 24+64°
+50°
- 25+64°
+48°
- 26+64°
+48°
- 27+63°
+46°
- 28+61°
+45°
- 29+61°
+45°
- 30+61°
+48°
- 31+61°
+48°
Weather in large and nearby cities
Weather in Washington, D.C.+72°
Sacramento+57°
Tustin+64°
South El Monte+57°
San Bernardino+61°
West Covina+57°
Orange+64°
Anaheim Royal Mobile Home Park+61°
Buena Park+61°
Corona+59°
Woodcrest+59°
Perris Hills+61°
Minimum and maximum
world's temperature today
world's temperature today
Argentina
El Calafate
El Calafate
- day
- +36°F
- night
- +14°F
Oman
Barkā’
Barkā’
- day
- +117°F
- night
- +93°F
Temperature units
°F°C
Icons