Today
Mostly clear throughout the day, high +66°, low +46°. Light wind, up to 15 mph. No precipitation expected.
Weather in McLaughlin
United States · South Dakota · 45.8144, -100.8104
Today Now 9:40 AM
+57° Mostly 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, high +63°, low +41° — 4° colder than today.
Week
Seven days ahead fall within +37°…+72°. Warmest day — Thu, up to +72°. Coldest at night — Sun, +37°. Rain on Sat. Cloudless weather for 5 days. Peak wind: Fri, 21 mph. It cools down by the end of the week.
Week vs norm
- Today 10/18 +66° +8° usually +58°
- Tomorrow 10/19 +63° +5° usually +58°
- Tue 10/20 +70° +13° usually +57°
- Wed 10/21 +66° +10° usually +57°
- Thu 10/22 +72° +16° usually +56°
- Fri 10/23 +72° +16° usually +56°
- Sat 10/24 +55° as usual usually +55°
- Sun 10/25 +41° −13° usually +54°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 18
Today is a typical day for this date.
- Heat record +81° 2003
- Cold record +21° 2022
- Most precipitation 0.6 in 2007
- Strongest gust 60 mph 2012
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in McLaughlin
Today is about 6° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +26° / +9° | +16° | 0.7 |
| Feb | +31° / +13° | +20° | 0.9 |
| Mar | +42° / +22° | +31° | 1.2 |
| Apr | +56° / +33° | +43° | 2.3 |
| May | +69° / +46° | +56° | 3.3 |
| Jun | +79° / +57° | +67° | 3.6 |
| Jul | +86° / +63° | +74° | 2.6 |
| Aug | +85° / +61° | +72° | 2.5 |
| Sep | +77° / +52° | +63° | 1.9 |
| Oct | +60° / +39° | +48° | 2.0 |
| Nov | +43° / +25° | +32° | 0.9 |
| Dec | +30° / +14° | +21° | 0.9 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:04 AM | 5:51 PM
Moon
2:39 PM | 11:33 PM
Moon phase
First quarter 51%
Next solar eclipse
Calculating for this city…