Today
Partly cloudy throughout the day, high +64°, low +36°. Wind up to 6 mph. No precipitation expected.
Weather in Three Forks
United States · Montana · 45.8924, -111.5522
Today Now 8:04 AM
+36° Mostly clear
Hourly forecast
Today10/17
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +59° and partly cloudy, nighttime low +41°, about 5° colder.
Week
Seven days ahead fall within +36°…+66°. Weekly maximum — +66° (Thu). Coldest at night — Sat, +36°. Precipitation expected: Fri, Sat. Clear days — 3. It cools down by the end of the week.
Week vs norm
- Today 10/17 +64° +8° usually +57°
- Tomorrow 10/18 +59° +3° usually +56°
- Mon 10/19 +64° +9° usually +56°
- Tue 10/20 +61° +6° usually +55°
- Wed 10/21 +61° +6° usually +55°
- Thu 10/22 +66° +12° usually +54°
- Fri 10/23 +54° as usual usually +53°
- Sat 10/24 +37° −15° usually +53°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 17
Today is a typical day for this date.
- Heat record +76° 1991
- Cold record +22° 1996
- Most precipitation 0.3 in 2024
- Strongest gust 47 mph 1991
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Three Forks
Today is about 7° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +29° / +12° | +19° | 0.9 |
| Feb | +33° / +14° | +22° | 1.0 |
| Mar | +44° / +22° | +32° | 1.3 |
| Apr | +54° / +29° | +40° | 2.0 |
| May | +65° / +39° | +51° | 2.5 |
| Jun | +74° / +47° | +60° | 2.4 |
| Jul | +87° / +55° | +70° | 1.0 |
| Aug | +86° / +54° | +69° | 0.8 |
| Sep | +75° / +46° | +59° | 1.2 |
| Oct | +58° / +34° | +44° | 1.4 |
| Nov | +40° / +22° | +30° | 1.1 |
| Dec | +29° / +13° | +20° | 1.0 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:46 AM | 6:36 PM
Moon
2:51 PM | 11:11 PM
Moon phase
Waxing crescent 41%
Next solar eclipse
Calculating for this city…