Helena weather
The forecast for Helena (United States) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.
Montana, United States46.59°N, 112.04°WAmerica/Denver (UTC-6)ECMWF: October 25 at 12:00 PM
A real measurement from an airport weather station (NOAA, METAR reports), updated every hour. The forecast next to it comes from a model. NOAA Aviation Weather Center
Next 48 hours (local time)
10-day forecast
- TodayOctober 25Partly cloudy
gusts 8 km/h-3°C -3°C - TomorrowOctober 26Partly cloudy
0.1 mm · gusts 15 km/h7°C -4°C - TuesdayOctober 27Mostly clear
2 mm · gusts 34 km/h7°C 0°C - WednesdayOctober 28Clear sky
0.1 mm · gusts 33 km/h9°C -2°C - ThursdayOctober 29Partly cloudy
gusts 18 km/h5°C -4°C - FridayOctober 30Light snow
2 mm · gusts 2 km/h4°C -2°C - SaturdayOctober 31Cloudy
0.1 mm · gusts 18 km/h4°C -2°C - SundayNovember 1Light snow
8 mm · gusts 42 km/h2°C -3°C - MondayNovember 2Snow
5 mm · gusts 40 km/h-1°C -3°C - TuesdayNovember 3Light snow
2 mm · gusts 18 km/h1°C -2°C
Over the next 10 days in Helena, temperatures will range from -4°C to 9°C, with 21 mm of rain or snow in total. Days with at least 1 mm of precipitation: 5. ECMWF model run from October 25 at 12:00 PM.
Helena wind forecast for 10 days
Windiest: Sunday, November 1 - average 8 km/h, gusts up to 42 km/h. Calmest: today - average 1 km/h. The wind blows most often from the west.
| Day | Wind | Gusts | Direction |
|---|---|---|---|
| Today | 1 km/h | 8 km/h | west |
| Tomorrow | 2 km/h | 15 km/h | south |
| Tue, 10/27 | 8 km/h | 34 km/h | southwest |
| Wed, 10/28 | 7 km/h | 33 km/h | south |
| Thu, 10/29 | 5 km/h | 18 km/h | northwest |
| Fri, 10/30 | 1 km/h | 2 km/h | northeast |
| Sat, 10/31 | 3 km/h | 18 km/h | south |
| Sun, 11/1 | 8 km/h | 42 km/h | west |
| Mon, 11/2 | 10 km/h | 40 km/h | west |
| Tue, 11/3 | 3 km/h | 18 km/h | southwest |
Climate through the year
In October, daytime temperatures here average 10°C and nights -2°C, with about 40 mm of rain over the month. The warmest month is July (an average of 27°C by day), the coolest is December (-3°C by day, -12°C at night). The wettest month is June (about 84 mm) and the driest is January (33 mm).
| Month | Day | Night | Rain |
|---|---|---|---|
| January | -3°C | -12°C | 33 mm |
| February | -1°C | -12°C | 36 mm |
| March | 4°C | -7°C | 41 mm |
| April | 9°C | -4°C | 58 mm |
| May | 15°C | 1°C | 72 mm |
| June | 20°C | 6°C | 84 mm |
| July | 27°C | 11°C | 34 mm |
| August | 26°C | 9°C | 37 mm |
| September | 19°C | 4°C | 41 mm |
| October | 10°C | -2°C | 40 mm |
| November | 2°C | -7°C | 36 mm |
| December | -3°C | -12°C | 36 mm |
Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER
The forecast for Helena comes from the ECMWF model and is computed for the point 46.59°N, 112.04°W. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.
Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF
More about this place
Weather nearby
- Butte76 km
- Great Falls115 km
- Bozeman127 km
- Missoula152 km
- Kalispell247 km
- Billings287 km
- Rexburg308 km
- Idaho Falls348 km