Today
During the day mostly clear, up to +50°, at night around +39°. Wind up to 2 mph. No rain expected.
Weather in Butte
United States · Montana · 46.0038, -112.5347
Today Now 6:30 PM
+50° Clear
Hourly forecast
Today10/18
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow mostly clear: daytime +61°, nighttime +37° — 11° warmer than today.
Week
During the week the thermometer stays between +25°…+61°. Weekly maximum — +61° (Mon). Nighttime weekly low: +25° (Sat). Rain on Thu, Fri. Clear days — 3. Second half of the week is cooler.
Week vs norm
- Today 10/18 +50° as usual usually +50°
- Tomorrow 10/19 +61° +12° usually +49°
- Tue 10/20 +61° +12° usually +49°
- Wed 10/21 +61° +13° usually +48°
- Thu 10/22 +61° +13° usually +47°
- Fri 10/23 +45° −2° usually +47°
- Sat 10/24 +43° −4° usually +46°
- Sun 10/25 +48° +2° usually +46°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 18
Today is cooler than usual for this date.
- Heat record +68° 2003
- Cold record +22° 1991
- Most precipitation 0.4 in 2020
- Strongest gust 45 mph 1995
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Butte
Today is close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +26° / +7° | +15° | 1.1 |
| Feb | +29° / +9° | +18° | 1.3 |
| Mar | +37° / +16° | +26° | 1.7 |
| Apr | +44° / +22° | +33° | 2.4 |
| May | +56° / +32° | +44° | 3.4 |
| Jun | +67° / +40° | +53° | 3.5 |
| Jul | +79° / +48° | +63° | 1.6 |
| Aug | +78° / +47° | +62° | 1.4 |
| Sep | +68° / +39° | +53° | 1.5 |
| Oct | +51° / +29° | +38° | 1.5 |
| Nov | +35° / +17° | +25° | 1.4 |
| Dec | +25° / +7° | +15° | 1.3 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:51 AM | 6:38 PM
Moon
3:27 PM | —
Moon phase
First quarter 51%
Next solar eclipse
Calculating for this city…