Weather in Tehran

Iran · Tehran Province · 35.6944, 51.4215

Today Now 12:20 PM

+81° Mostly clear

Hourly forecast

Today10/17 Temperature°F Cloudiness Precipitation Windmph Wind gusts Humidity PressureinHg Dew point°F Visibilitymi UV index
Hourly forecast — Tehran

Forecast in words

Today

During the day partly cloudy, up to +81°, at night around +68°. Wind up to 6 mph. The day promises to be dry.

Tomorrow

Tomorrow partly cloudy: daytime +81°, nighttime +63° — almost like today.

Week

Seven days ahead fall within +59°…+81°. Warmest day — Sat, up to +81°. Coldest at night — Thu, +59°. No precipitation expected this week. Clear days — 3. It cools down by the end of the week.

Week vs norm

  1. Today 10/17 +81° +10° usually +71°
  2. Tomorrow 10/18 +81° +10° usually +70°
  3. Mon 10/19 +81° +11° usually +70°
  4. Tue 10/20 +79° +10° usually +69°
  5. Wed 10/21 +75° +7° usually +69°
  6. Thu 10/22 +73° +5° usually +68°
  7. Fri 10/23 +70° +2° usually +68°
  8. Sat 10/24 +68° +1° usually +67°

Difference between forecast daytime high and the 1991–2020 norm for this date.

This day, October 17

Today is one of the warmest such days in three decades.

  • Heat record +75° 2010
  • Cold record +37° 1996
  • Most precipitation 0.4 in 2000
  • Strongest gust 36 mph 2017

Records for this calendar date, 1991-2024, ERA5 reanalysis.

Climate in Tehran

Today is about 9° warmer than usual for October.

Climate normals by month, Tehran
Month Daytime / Nighttime Average Precipitation in
Jan +40° / +23° +32° 1.8
Feb +43° / +27° +35° 2.0
Mar +53° / +37° +46° 2.5
Apr +66° / +49° +58° 1.8
May +78° / +60° +70° 0.8
Jun +90° / +71° +81° 0.2
Jul +95° / +77° +87° 0.1
Aug +93° / +76° +85° 0.1
Sep +85° / +67° +76° 0.2
Oct +72° / +55° +64° 0.8
Nov +55° / +40° +48° 1.7
Dec +45° / +28° +37° 1.7

Climatic normals for 1991–2025 years from ERA5-Land reanalysis.

Astronomical data

Sunrise / sunset 6:12 AM | 5:26 PM
Moon 12:30 PM | 10:01 PM
Moon phase Waxing crescent 38%
Next solar eclipse
Calculating for this city…

Weather in the region