Location & Surroundings
Mainsville is a settlement in Ontario, Canada, at 89 m elevation. The nearest larger town is Ogdensburg, 14 km to the south. The national capital Ottawa is 69 km to the northwest. The nearest airport is Ogdensburg International Airport, 16 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
44° 49' 7" N, 75° 26' 7" W
- Elevation DEM: 89 m
- Timezone America/Toronto
- Time Shift GMT -5 (DST -4)
Statistics & Country
- Pop. Density 30 p/km²
- Built-up 0.3%
- Settlement Very low density rural
- Currency Dollar (CAD)
- Phone Prefix +1
Sun & Local Time
- Local time 03:58
- Sunrise 06:56
- Sunset 18:47
- Day length 11 h 52 min
Other populated places nearby
Weather in Mainsville
Current conditions and a 3-day (72-hour) weather forecast for Mainsville, updated from the NOAA GFS model.
Now 11.8 C with overcast skies and a 3.8 m/s north-easterly wind. Next 24h: 10.1 to 20.0 C, max wind 3.8 m/s. No precipitation expected. Solar peaks near 385 W/m2.
Temperature
11.8 C
Wind
3.8 m/s NE (40 deg)
Humidity
91 %
Pressure
1,015.5 hPa
Clouds
100 %
Precip
0.00 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 11.8 | 3.8 | 40 | 91 | 1,015.5 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 10.9 | 2.4 | 50 | 88 | 1,015.8 | 0.00 / 0.00 | 93 | 0.0 | n/a |
| 12h | 10.1 | 1.7 | 42 | 90 | 1,017.8 | 0.00 / 0.00 | 83 | 5.7 | n/a |
| 18h | 20.0 | 1.3 | 359 | 56 | 1,016.5 | 0.00 / 0.00 | 4 | 385.2 | n/a |
| Tomorrow | 13.9 | 1.8 | 115 | 82 | 1,016.7 | 0.00 / 0.00 | 12 | 260.9 | n/a |
| 30h | 11.2 | 2.1 | 179 | 94 | 1,017.1 | 0.00 / 0.00 | 97 | 0.0 | n/a |
| 36h | 12.4 | 2.0 | 186 | 89 | 1,017.6 | 0.00 / 0.00 | 100 | 4.3 | n/a |
| 42h | 21.1 | 4.6 | 223 | 63 | 1,016.2 | 0.00 / 0.00 | 100 | 277.7 | n/a |
| Thursday | 17.6 | 3.4 | 210 | 74 | 1,015.6 | 0.00 / 0.00 | 100 | 69.3 | n/a |
| 54h | 16.4 | 2.2 | 194 | 83 | 1,015.0 | 0.12 / 0.12 | 100 | 0.0 | n/a |
| 60h | 16.8 | 4.5 | 213 | 82 | 1,014.7 | 0.00 / 0.00 | 100 | 2.7 | n/a |
| 66h | 18.7 | 4.3 | 193 | 80 | 1,012.4 | 0.12 / 0.12 | 94 | 33.7 | n/a |
| Friday | 18.1 | 3.2 | 203 | 81 | 1,012.0 | 0.13 / 0.25 | 70 | 61.3 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-29 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Mainsville?
Now 11.8 C with overcast skies and a 3.8 m/s north-easterly wind. Next 24h: 10.1 to 20.0 C, max wind 3.8 m/s. No precipitation expected. Solar peaks near 385 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Mainsville today?
Sunrise around 06:56 and sunset around 18:47 (local time). Day length about 11h 51m.
What is the local time in Mainsville?
Local time is 03:58. Time zone: America/Toronto (UTC-04:00).
What type of place is Mainsville?
Mainsville is a populated place.
What is the elevation of Mainsville?
DEM 89 m.
Where is Mainsville located?
It is at 44.81861, -75.43528 (latitude, longitude).
Which country is Mainsville in?
It is in Canada.