The short answer
The schools differ, and their texts speak about women at funerals and graves in general, not about the widow in iddah, except the Mālikī text, which names a husband’s funeral as one a woman may attend.1 The Ḥanafī and Ḥanbalī texts dislike women following the funeral procession, and the schools differ on women visiting graves.23
The schools differ on women following a funeral procession and on women visiting graves. The texts we opened do not address the widow in iddah directly, except the Mālikī one.
What the four schools say
-
Ḥanafī الحنفية
Women going out to follow the funeral procession is prohibitively disliked.2 On visiting graves, the soundest view (al-Baḥr) is that it is allowed for women; others call it disliked or forbidden; al-Ramlī says it is not allowed if it renews wailing and weeping, and is fine without that for older women, disliked for young ones.7
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Mālikī المالكية
An older woman may go out for any funeral; a younger woman may, if no temptation is feared, for the funeral of someone whose loss is great for her, such as a father, mother, husband, son, daughter, brother or sister.1
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Shāfiʿī الشافعية
Visiting graves is disliked for women, because it tends to bring weeping and raised voices, but not forbidden; some in the school said forbidden, some said permitted.8
-
Ḥanbalī الحنابلة
It is disliked for women to follow funeral processions, citing Umm ʿAṭiyyah’s report.3 The reports from Aḥmad on women visiting graves differ: one says disliked, the other says not disliked.910
What can change this
- The ḥadīth the books cite: Umm ʿAṭiyyah said, "We were forbidden to accompany funeral processions but not strictly."4
- During the iddah, any going out is by day and for a need, and she sleeps at home.5 Whether attending counts as a need is a question to ask.
- A contemporary fatwā says women were forbidden to visit graves.6
Sources
- 1
al-Dasūqī, Ḥāshiyah ʿalā al-Sharḥ al-Kabīr of al-Dardīr (Mālikī), 1:421
- 2
Ibn ʿĀbidīn, Radd al-Muḥtār ʿalā al-Durr al-Mukhtār (Ḥanafī), 2:232
- 3
Ibn Qudāmah, al-Mughnī (Ḥanbalī), Maktabat al-Qāhirah edition, 2:356
- 4
Ṣaḥīḥ al-Bukhārī 1278 · None shown on sunnah.com (Ṣaḥīḥ al-Bukhārī)
- 5
Ibn Qudāmah, al-Mughnī (Ḥanbalī), Maktabat al-Qāhirah edition, 8:163
5 more sources, 6 to 10
- 6
IslamQA 108229, "Can Women in `Iiddah Go Out to Pray Tarawih and Go to Work?" (contemporary fatwā; source given on the page: Islam Q&A)
- 7
Ibn ʿĀbidīn, Radd al-Muḥtār ʿalā al-Durr al-Mukhtār (Ḥanafī), 2:242
- 8
al-Khaṭīb al-Shirbīnī, Mughnī al-Muḥtāj (Shāfiʿī), 2:57
- 9
Ibn Qudāmah, al-Mughnī (Ḥanbalī), Maktabat al-Qāhirah edition, 2:424
- 10
Ibn Qudāmah, al-Mughnī (Ḥanbalī), Maktabat al-Qāhirah edition, 2:425