Today
Expect clear. Daytime high +79°, overnight low +61°. Wind up to 11 mph. No precipitation expected.
Weather in Heidelberg
Republic of South Africa · Gauteng · -26.5048, 28.3592
Today Now 3:19 PM
+79° Mostly clear
Hourly forecast
Today10/28
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow clear, high +84°, low +54°, 5° warmer.
Week
During the week the thermometer stays between +54°…+90°. Weekly maximum — +90° (Sat). Coldest at night — Thu, +54°. Days with precipitation — Sun, Mon. Clear days — 5.
Week vs norm
- Today 10/28 +79° +1° usually +77°
- Tomorrow 10/29 +84° +7° usually +77°
- Fri 10/30 +86° +9° usually +77°
- Sat 10/31 +90° +12° usually +77°
- Sun 11/1 +88° +10° usually +77°
- Mon 11/2 +84° +7° usually +77°
- Tue 11/3 +86° +9° usually +77°
- Wed 11/4 +90° +12° usually +77°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 28
Today is cooler than usual for this date.
- Heat record +90° 2016
- Cold record +47° 2017
- Most precipitation 0.9 in 1994
- Strongest gust 42 mph 1992
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Heidelberg
Today is close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +78° / +59° | +67° | 5.6 |
| Feb | +78° / +58° | +67° | 4.5 |
| Mar | +76° / +56° | +65° | 3.5 |
| Apr | +72° / +50° | +60° | 2.0 |
| May | +69° / +44° | +55° | 0.7 |
| Jun | +65° / +37° | +49° | 0.3 |
| Jul | +64° / +37° | +49° | 0.2 |
| Aug | +70° / +42° | +55° | 0.5 |
| Sep | +76° / +50° | +62° | 0.9 |
| Oct | +78° / +54° | +65° | 3.2 |
| Nov | +77° / +56° | +66° | 4.4 |
| Dec | +78° / +58° | +67° | 6.0 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
5:20 AM | 6:20 PM
Moon
9:11 PM | 6:41 AM
Moon phase
Waning gibbous 93%
Next solar eclipse
Calculating for this city…