Ontario
Weather forecast · Ontario Intl (KONT)
Tomorrow in Ontario, : high 73.8 °F, low 57.6 °F, the median of 10 free forecasts (8 for the low).
Forecasts updated (AIFS 00Z, )Next update
73.8 / 57.6°FHigh / low · Thu 29 Oct
- Source spread
- 71.3–76.0 °F
- highs · lows 51.6–63.6
- Sources
- 10
- 5 model groups
- Rain
- 0.00 in · <2%
- n 4: ENS, GEFS, NBM calibrated, MOSMIX
- Now
- 63 °F
- KONT 11:53 pm
- Normal
- 80 / 54 °F
- 1991–2020
- Alerts
- None
- NWS
Markets
How each market here settles, and the number so far.
| Market | Settles on | Today | Forecast | Tomorrow | Last settled |
|---|---|---|---|---|---|
| Kalshi rain · Oct 28 Market → | Ontario Intl KONT · Kalshi names The Weather Company (shows NWS CLIONT) · above 0.00 in · standard-time day | Today No reports yet. | Forecast — | Tomorrow — | Last settled — |
NOAA/NWS (public domain); Market rules and results: Kalshi, Polymarket (linked; not affiliated). Receipts →
Week
- High
- Low
- Median
- ~ 6-hourly
Thu2973.8 / 57.6
Fri3070.8 / 59.5
Sat3169.0 / 57.5
Sun169.0 / 58.7
Mon274.0 / 55.0
Tue376.7 / 55.0
Wed477.9 / 55.9
By source
| Source | Thu 29 | Fri 30 | Sat 31 | Sun 1 | Mon 2 | Tue 3 | Wed 4 |
|---|---|---|---|---|---|---|---|
| Median | 73.8 / 57.6 | 70.8 / 59.5 | 69.0 / 57.5 | 69.0 / 58.7 | 74.0 / 55.0n 9 | 76.7 / 55.0n 9 | 77.9 / 55.9n 8 |
| Source spread | 71.3–76.051.6–63.6 | 68.2–73.456.0–62.4 | 66.7–72.452.6–60.8 | 62.5–72.955.9–61.7 | 65.6–76.651.0–59.1 | 70.8–81.750.7–62.8 | 71.4–83.750.2–63.6 |
| NBM-based | |||||||
| 74/58 | 71/60 | 67/57 | 69/59 | 74/56 | 75/56 | — | |
| 75/— | 71/59 | 70/57 | 69/58 | 75/55 | 76/56 | 74/57 | |
| GFS-based | |||||||
| 73/— | 69/59 | 70/55 | 69/56 | 75/51 | 80/51 | 80/52 | |
| 74/64 | 69/62 | 71/61 | 68/61 | 75/59 | 79/63 | 78/64 | |
| 70/60~ | 67/61~ | 67/59~ | 63/58~ | 70/56~ | 75/59~ | 82/65~ | |
| ECMWF-based | |||||||
| 74/60 | 68/58 | 69/58 | 68/58 | 69/54 | 75/55 | 78/62 | |
| 76/57 | 73/62 | 72/60 | 71/56 | 69/53 | 77/51 | 78/52 | |
| 66/55~ | 64/57~ | 63/54~ | 59/54~ | 68/50~ | 72/52~ | 65/54~ | |
| 75/57 | 72/62 | 68/60 | 70/59 | 73/55~ | 73/53~ | 72/54~ | |
| DWD | |||||||
| 74/58 | 73/60 | 69/59 | 73/61 | 77/58 | 82/59 | 84/61 | |
| 74/56 | 71/57 | 67/57 | 67/62 | 72/56 | 78/54 | 74/55 | |
| CMC | |||||||
| 71/52 | 68/56 | 67/53 | 62/56 | 66/52 | 71/52 | 71/50 | |
~ 6-hourly: shown, not in the median.
CreditsNOAA · MET Norway · DWD · ECCC · Based on ECMWF data (CC BY 4.0) · GeoNamesAll credits
- Source: NOAA/NWS (US Government work, public domain); NBM/MOS/GFS/AIGFS/HRRR/WPC/MRMS: NOAA NCEP/MDL/NSSL; modified by groundhog (point extraction, local-day max/min, precipitation totals and chances); not endorsed by NOAA
- Data from MET Norway (Locationforecast 2.0), CC BY 4.0 https://creativecommons.org/licenses/by/4.0/ ; modified: local-day max/min, precipitation totals and chances
- Quelle: Deutscher Wetterdienst (MOSMIX, CC BY 4.0; modified: local-day max/min, precipitation totals and chances)
- Data Source: Environment and Climate Change Canada (NAEFS: CMC GEPS members) and NOAA NCEP (GEFS members); modified: member daily max/min quantiles, precipitation totals and chances
- Based on data and products of the European Centre for Medium-Range Weather Forecasts (ECMWF); ENS read from dynamical.org's archive. CC BY 4.0 https://creativecommons.org/licenses/by/4.0/ ; modified by groundhog (point extraction, local-day max/min, ensemble quantiles, precipitation totals and chances). ECMWF does not accept any liability whatsoever for any error or omission in the data, their availability, or for any loss or damage arising from their use.
- Place names: GeoNames (geonames.org), CC BY 4.0
Next 72 h
- Median
- ENS p10–p90
- Source
- 6-hourly
One callline · week · table
One call
curl "https://groundhog.markets/api/v1/blend?place=ontario" 553 Bcurl "https://groundhog.markets/api/v1/blend?place=ontario&size=week" 834 Bcurl "https://groundhog.markets/api/v1/blend?place=ontario&size=table" 3.0 KB