Today
During the day mostly cloudy, up to +61°, at night around +54°. Wind gusts reach 7 mph. Precipitation likely — up to 34%.
Weather in Merlo
Argentina · San Luis Province · -32.3429, -65.0140
Today Now 4:46 AM
+54° Partly cloudy
Hourly forecast
Today10/23
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow rain: daytime +54°, nighttime +45°, 7° colder.
Week
Seven days ahead fall within +43°…+68°. Peak warmth: Wed, +68°. Coldest at night — Sun, +43°. Rain on Sat, Tue, Wed, Thu.
Week vs norm
- Today 10/23 +61° −12° usually +73°
- Tomorrow 10/24 +54° −19° usually +73°
- Sun 10/25 +57° −16° usually +73°
- Mon 10/26 +61° −12° usually +73°
- Tue 10/27 +59° −14° usually +73°
- Wed 10/28 +68° −5° usually +73°
- Thu 10/29 +54° −20° usually +73°
- Fri 10/30 +52° −22° usually +73°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 23
Today is cooler than usual for this date.
- Heat record +92° 2009
- Cold record +36° 1991
- Most precipitation 0.7 in 2024
- Strongest gust 41 mph 2009
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Merlo
Today is about 12° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +80° / +60° | +70° | 5.4 |
| Feb | +78° / +59° | +67° | 4.5 |
| Mar | +75° / +56° | +65° | 3.8 |
| Apr | +69° / +50° | +58° | 2.3 |
| May | +63° / +44° | +52° | 1.2 |
| Jun | +59° / +39° | +47° | 0.5 |
| Jul | +58° / +37° | +46° | 0.5 |
| Aug | +63° / +40° | +50° | 0.7 |
| Sep | +67° / +44° | +54° | 1.3 |
| Oct | +72° / +49° | +59° | 2.8 |
| Nov | +76° / +54° | +64° | 4.6 |
| Dec | +79° / +58° | +68° | 5.0 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
6:30 AM | 7:38 PM
Moon
5:13 PM | 4:46 AM
Moon phase
Waxing gibbous 92%
Next solar eclipse
Calculating for this city…